Anne Elliott's photos with the keyword: cave

This morning, I thought I would post another three photos taken during a 10-day trip to Trinidad & Tobago with six birding/photographer friends. My scattered photos will at least be together in my three albums from this holiday. I have already posted photos taken on the hike down to the Oilbird cave. This outing was one of the highlights of the trip to Trinidad.& Tobago in March 2017. A hike that I wasn't sure I'd be able to manage, after reading endless accounts and descriptions of how difficult the trail was. In the end, I decided I would go, as I was sure we would see things on the way, even if I wasn't able to do the whole hike. As it turned out, the hike could have been a lot more difficult, so I was really glad that I went after all. It was too challenging to get a decent shot of the Oilbirds in their dark cave. No camera flash is allowed, but the Guide allows two people at a time to join her, and she shines her flashlight very briefly on the birds. I keep forgetting how large these birds are. Link below for a short video (just over 2 minutes) from WildExplorer (Toledo Zoo), taken at the Oilbird's cave. Visitors are not allowed to go into the cave itself: youtu.be/5Lm5YEsUreY "The oilbird (Steatornis caripensis), locally known as the guácharo, is a bird species found in the northern areas of South America including the island of Trinidad. It is the only species in the genus Steatornis and the family Steatornithidae. Nesting in colonies in caves, oilbirds are nocturnal feeders on the fruits of the oil palm and tropical laurels. They are the only nocturnal flying fruit-eating birds in the world (the kakapo is flightless). They forage at night, with specially adapted eyesight. However they navigate by echolocation in the same way as bats, and are one of the few kinds of birds known to do so. They produce a high-pitched clicking sound of around 2 kHz that is audible to humans. This is a large, slim bird at 40–49 cm (16–19 in), with a wing span of 95 cm (37 in). It has a flattened, powerfully hooked, bill surrounded by deep chestnut rictal bristles up to 5 centimetres (2.0 in) long. The adult weighs 350–475 g (12.3–16.8 oz) but the chicks can weigh considerably more, at up to 600 grams (21 oz), when their parents feed them a good deal of fruit before they fly. The feathers of the oilbird are soft like those of many nightbirds, but not as soft as those of owls or nightjars, as they do not need to be silent like predatory species. The oilbird is mainly reddish-brown with white spots on the nape and wings. Lower parts are cinnamon-buff with white diamond-shaped spots edged in black, these spots start small towards the throat and get larger towards the back. The stiff tail feathers are a rich brown spotted with white on either side. The feet are small and almost useless, other than for clinging to vertical surfaces. The long wings have evolved to make it capable of hovering and twisting flight, which enables it to navigate through restricted areas of its caves. For example the wings have deep wingtip slotting, like New World vultures, to reduce the stalling speed, and the wings have a low aspect ratio and low wing-loading, all to make the oilbird capable of flying at low speeds. The eyes of oilbirds are highly adapted to nocturnal foraging. The eyes are small, but the pupils are relatively large, allowing the highest light-gathering capacity of any bird (f-number of 1.07).[8] The retina is dominated by rod cells, 1,000,000 per rods mm2, the highest density of any vertebrate eye, which are organised in layers, an arrangement unique among birds but shared by deep-sea fish. They have low numbers of cone cells, and the whole arrangement would allow them to capture more light in low light conditions but probably have poor vision in daylight. Although they have specially adapted vision to forage by sight, they are among the few birds known to supplement sight by echolocation in sufficiently poor light conditions, using a series of sharp audible clicks for this purpose. The only other birds known to do this are some species of swift." From Wikipedia. en.wikipedia.org/wiki/Oilbird Information about Oilbirds from Asa Wright Nature Centre: asawright.org/about-oilbirds/ This adventure was only the second holiday of any kind, anywhere, that I have had in something like 30 or 35 years! The other holiday was a wonderful, one-week trip with my dear friends from England, Linda and Tony, when we went down south to Yellowstone National Park and the Grand Tetons in September 2012. I have had maybe half a dozen weekends away, including to Waterton National Park, which have helped keep me going. Six birding/photographer friends and I decided that we would take this exciting trip together (from 12-21 March 2017), spending the first two or three days on the island of Tobago and then the rest of the time at the Asa Wright Nature Centre on the nearby, much larger island of Trinidad. We decided to take a complete package, so everything was included - accommodation at both places, all our food, and the various walks and day trips that we could choose from. Two of my friends, Anne B. and Brenda, saw to all the planning of flights and accommodations, which was so very much appreciated by the rest of us. I could never have done all this myself! We were so lucky with our flights, as we were just in time to get Black Friday prices, which were 50% off! What a time we had, seeing so many beautiful and interesting things - and, of course, everything was a lifer for me. Some of these friends had visited Costa Rica before, so were familiar with some of the birds. There was a lot more to see on Trinidad, so we were glad that we chose Tobago to visit first and then spend a longer time at Asa Wright. It was wonderful to be right by the sea, though, at the Blue Waters Inn on the island of Tobago. Just gorgeous. The Asa Wright Nature Centre, on Trinidad, is such an amazing place! We stayed in cabins up or down hill from the main building. Really, one doesn't need to travel away from the Centre for birding, as so many different species visit the Hummingbird feeders that are right by the huge, open veranda, and the trees of the rain forest high up the mountainous road. The drive up and down this narrow, twisting, pot-holed road was an adventure in itself! Never would I ever do this drive myself - we had a guide who drove us everywhere in a minibus. I had read many accounts of this road, lol! There was enough room for two vehicles to pass each other, and the honking of horns was almost continuous - either to warn any vehicle that might be coming fast around the next bend or as a sign that drivers knew each other. The drive along this road, from the coast to Asa Wright, took just over an hour each way. I still miss the great food that was provided every single day at Asa Wright and even the Rum Punch that appeared each evening. I never drink at all, so I wasn't sure if I would even try the Punch - glad I did, though, as it was delicious and refreshing. Breakfast, lunch and dinner were all served buffet-style, with a great variety of dishes from which to choose. To me, pure luxury. So very, very grateful to have been invited to be part of this amazing adventure. This is a video that I came across on YouTube, taken by Rigdon Currie and Trish Johnson, at many of the same places we visited on Trinidad and Tobago. Not my video, but it made me feel like I was right there still. Posting the link here again, so that I won't lose it. youtu.be/BBifhf99f_M I also came across the following 27-minute YouTube video of the flora and fauna of Trinidad, filmed by John Patrick Smith in February 2015. youtu.be/6HHBm9MIxnk

HELP is needed to find the two amazing men who stopped (in brutal, -30C weather) to help save the life of one of our birder/photographer friends, who was in a very serious vehicle accident east of the city. Mike (Mike Kelly on Flickr), who is in hospital with a broken jaw, broken ankle, and two broken legs, really, really wants to meet his two rescuers so that he can thank them in person for saving his life. Everyone is using the social media on Facebook in an attempt to find these two good Samaritans, and I thought I would add it here, too, in the hope that someone out there might just know the hoped-for information. It would mean so much to Mike! His many friends would be so happy, too. I will add the link to the Global TV News article. Of course, it is possible that the two rescuers might have seen the News and hopefully come forward. Mike thinks that one of them might live in British Columbia, the province to the west of us. globalnews.ca/news/3949198/calgarian-who-barely-survived-... *********************************************************************************************** I have only been on Flickr for maybe half an hour this morning (7 January 2018), but at least a dozen things have already not worked properly! This includes Stats not working, just like yesterday. Views, according to Stats, are down to around somewhere between a third and half the usual number. When this happens on the rare occasion, it is always because of a problem with Flickr. I thought I would post another couple of photos taken during a 10-day trip to Trinidad & Tobago with six birding.photographer friends. My scattered photos will at least be together in my three albums from this holiday. I have already posted photos taken on the hike down to the Oilbird cave. This outing was one of the highlights of the trip to Trinidad.& Tobago in March 2017. A hike that I wasn't sure I'd be able to manage, after reading endless accounts and descriptions of how difficult the trail was. In the end, I decided I would go, as I was sure we would see things on the way, even if I wasn't able to do the whole hike. As it turned out, the hike could have been a lot more difficult, so I was really glad that I went after all. It was too challenging to get a decent shot of the Oilbirds in their dark cave. No camera flash is allowed, but the Guide allows two people at a time to join her, and she shines her flashlight very briefly on the birds. I keep forgetting how large these birds are. Link below for a short video (just over 2 minutes) from WildExplorer (Toledo Zoo), taken at the Oilbird's cave. Visitors are not allowed to go into the cave itself: youtu.be/5Lm5YEsUreY "The oilbird (Steatornis caripensis), locally known as the guácharo, is a bird species found in the northern areas of South America including the island of Trinidad. It is the only species in the genus Steatornis and the family Steatornithidae. Nesting in colonies in caves, oilbirds are nocturnal feeders on the fruits of the oil palm and tropical laurels. They are the only nocturnal flying fruit-eating birds in the world (the kakapo is flightless). They forage at night, with specially adapted eyesight. However they navigate by echolocation in the same way as bats, and are one of the few kinds of birds known to do so. They produce a high-pitched clicking sound of around 2 kHz that is audible to humans. This is a large, slim bird at 40–49 cm (16–19 in), with a wing span of 95 cm (37 in). It has a flattened, powerfully hooked, bill surrounded by deep chestnut rictal bristles up to 5 centimetres (2.0 in) long. The adult weighs 350–475 g (12.3–16.8 oz) but the chicks can weigh considerably more, at up to 600 grams (21 oz), when their parents feed them a good deal of fruit before they fly. The feathers of the oilbird are soft like those of many nightbirds, but not as soft as those of owls or nightjars, as they do not need to be silent like predatory species. The oilbird is mainly reddish-brown with white spots on the nape and wings. Lower parts are cinnamon-buff with white diamond-shaped spots edged in black, these spots start small towards the throat and get larger towards the back. The stiff tail feathers are a rich brown spotted with white on either side. The feet are small and almost useless, other than for clinging to vertical surfaces. The long wings have evolved to make it capable of hovering and twisting flight, which enables it to navigate through restricted areas of its caves. For example the wings have deep wingtip slotting, like New World vultures, to reduce the stalling speed, and the wings have a low aspect ratio and low wing-loading, all to make the oilbird capable of flying at low speeds. The eyes of oilbirds are highly adapted to nocturnal foraging. The eyes are small, but the pupils are relatively large, allowing the highest light-gathering capacity of any bird (f-number of 1.07).[8] The retina is dominated by rod cells, 1,000,000 per rods mm2, the highest density of any vertebrate eye, which are organised in layers, an arrangement unique among birds but shared by deep-sea fish. They have low numbers of cone cells, and the whole arrangement would allow them to capture more light in low light conditions but probably have poor vision in daylight. Although they have specially adapted vision to forage by sight, they are among the few birds known to supplement sight by echolocation in sufficiently poor light conditions, using a series of sharp audible clicks for this purpose. The only other birds known to do this are some species of swift." From Wikipedia. en.wikipedia.org/wiki/Oilbird Information about Oilbirds from Asa Wright Nature Centre: asawright.org/about-oilbirds/ This adventure was only the second holiday of any kind, anywhere, that I have had in something like 30 or 35 years! The other holiday was a wonderful, one-week trip with my dear friends from England, Linda and Tony, when we went down south to Yellowstone National Park and the Grand Tetons in September 2012. I have had maybe half a dozen weekends away, including to Waterton National Park, which have helped keep me going. Six birding/photographer friends and I decided that we would take this exciting trip together (from 12-21 March 2017), spending the first two or three days on the island of Tobago and then the rest of the time at the Asa Wright Nature Centre on the nearby, much larger island of Trinidad. We decided to take a complete package, so everything was included - accommodation at both places, all our food, and the various walks and day trips that we could choose from. Two of my friends, Anne B. and Brenda, saw to all the planning of flights and accommodations, which was so very much appreciated by the rest of us. I could never have done all this myself! We were so lucky with our flights, as we were just in time to get Black Friday prices, which were 50% off! What a time we had, seeing so many beautiful and interesting things - and, of course, everything was a lifer for me. Some of these friends had visited Costa Rica before, so were familiar with some of the birds. There was a lot more to see on Trinidad, so we were glad that we chose Tobago to visit first and then spend a longer time at Asa Wright. It was wonderful to be right by the sea, though, at the Blue Waters Inn on the island of Tobago. Just gorgeous. The Asa Wright Nature Centre, on Trinidad, is such an amazing place! We stayed in cabins up or down hill from the main building. Really, one doesn't need to travel away from the Centre for birding, as so many different species visit the Hummingbird feeders that are right by the huge, open veranda, and the trees of the rain forest high up the mountainous road. The drive up and down this narrow, twisting, pot-holed road was an adventure in itself! Never would I ever do this drive myself - we had a guide who drove us everywhere in a minibus. I had read many accounts of this road, lol! There was enough room for two vehicles to pass each other, and the honking of horns was almost continuous - either to warn any vehicle that might be coming fast around the next bend or as a sign that drivers knew each other. The drive along this road, from the coast to Asa Wright, took just over an hour each way. I still miss the great food that was provided every single day at Asa Wright and even the Rum Punch that appeared each evening. I never drink at all, so I wasn't sure if I would even try the Punch - glad I did, though, as it was delicious and refreshing. Breakfast, lunch and dinner were all served buffet-style, with a great variety of dishes from which to choose. To me, pure luxury. So very, very grateful to have been invited to be part of this amazing adventure. This is a video that I came across on YouTube, taken by Rigdon Currie and Trish Johnson, at many of the same places we visited on Trinidad and Tobago. Not my video, but it made me feel like I was right there still. Posting the link here again, so that I won't lose it. youtu.be/BBifhf99f_M I also came across the following 27-minute YouTube video of the flora and fauna of Trinidad, filmed by John Patrick Smith in February 2015. youtu.be/6HHBm9MIxnk

HELP is needed to find the two amazing men who stopped (in brutal, -30C weather) to help save the life of one of our birder/photographer friends, who was in a very serious vehicle accident east of the city. Mike (Mike Kelly on Flickr), who is in hospital with a broken jaw, broken wrist, and two broken legs, really, really wants to meet his two rescuers so that he can thank them in person for saving his life. Everyone is using the social media on Facebook in an attempt to find these two good Samaritans, and I thought I would add it here, too, in the hope that someone out there might just know the hoped-for information. It would mean so much to Mike! His many friends would be so happy, too. I will add the link to today's Global TV News article. Of course, it is possible that the two rescuers might have seen the News and hopefully come forward. Mike thinks that one of them might live in British Columbia, the province to the west of us. globalnews.ca/news/3949198/calgarian-who-barely-survived-... ********************************************************************************************************************************************************************************************************************************************************************* I have only been on Flickr for maybe half an hour this morning (7 January 2018), but at least six things have already not worked properly! This includes Stats not working, just like yesterday. I thought I would post another couple of photos taken during a 10-day trip to Trinidad & Tobago with six birding.photographer friends. My scattered photos will at least be together in my three albums from this holiday. I have already posted photos taken on the hike down to the Oilbird cave. This outing was one of the highlights of the trip to Trinidad.& Tobago in March 2017. A hike that I wasn't sure I'd be able to manage, after reading endless accounts and descriptions of how difficult the trail was. In the end, I decided I would go, as I was sure we would see things on the way, even if I wasn't able to do the whole hike. As it turned out, the hike could have been a lot more difficult, so I was really glad that I went after all. It was too challenging to get a decent shot of the Oilbirds in their dark cave. No camera flash is allowed, but the Guide allows two people at a time to join her, and she shines her flashlight very briefly on the birds. I keep forgetting how large these birds are. Link below for a short video (just over 2 minutes) from WildExplorer (Toledo Zoo), taken at the Oilbird's cave. Visitors are not allowed to go into the cave itself: youtu.be/5Lm5YEsUreY "The oilbird (Steatornis caripensis), locally known as the guácharo, is a bird species found in the northern areas of South America including the island of Trinidad. It is the only species in the genus Steatornis and the family Steatornithidae. Nesting in colonies in caves, oilbirds are nocturnal feeders on the fruits of the oil palm and tropical laurels. They are the only nocturnal flying fruit-eating birds in the world (the kakapo is flightless). They forage at night, with specially adapted eyesight. However they navigate by echolocation in the same way as bats, and are one of the few kinds of birds known to do so. They produce a high-pitched clicking sound of around 2 kHz that is audible to humans. This is a large, slim bird at 40–49 cm (16–19 in), with a wing span of 95 cm (37 in). It has a flattened, powerfully hooked, bill surrounded by deep chestnut rictal bristles up to 5 centimetres (2.0 in) long. The adult weighs 350–475 g (12.3–16.8 oz) but the chicks can weigh considerably more, at up to 600 grams (21 oz), when their parents feed them a good deal of fruit before they fly. The feathers of the oilbird are soft like those of many nightbirds, but not as soft as those of owls or nightjars, as they do not need to be silent like predatory species. The oilbird is mainly reddish-brown with white spots on the nape and wings. Lower parts are cinnamon-buff with white diamond-shaped spots edged in black, these spots start small towards the throat and get larger towards the back. The stiff tail feathers are a rich brown spotted with white on either side. The feet are small and almost useless, other than for clinging to vertical surfaces. The long wings have evolved to make it capable of hovering and twisting flight, which enables it to navigate through restricted areas of its caves. For example the wings have deep wingtip slotting, like New World vultures, to reduce the stalling speed, and the wings have a low aspect ratio and low wing-loading, all to make the oilbird capable of flying at low speeds. The eyes of oilbirds are highly adapted to nocturnal foraging. The eyes are small, but the pupils are relatively large, allowing the highest light-gathering capacity of any bird (f-number of 1.07).[8] The retina is dominated by rod cells, 1,000,000 per rods mm2, the highest density of any vertebrate eye, which are organised in layers, an arrangement unique among birds but shared by deep-sea fish. They have low numbers of cone cells, and the whole arrangement would allow them to capture more light in low light conditions but probably have poor vision in daylight. Although they have specially adapted vision to forage by sight, they are among the few birds known to supplement sight by echolocation in sufficiently poor light conditions, using a series of sharp audible clicks for this purpose. The only other birds known to do this are some species of swift." From Wikipedia. en.wikipedia.org/wiki/Oilbird Information about Oilbirds from Asa Wright Nature Centre: asawright.org/about-oilbirds/ This adventure was only the second holiday of any kind, anywhere, that I have had in something like 30 or 35 years! The other holiday was a wonderful, one-week trip with my dear friends from England, Linda and Tony, when we went down south to Yellowstone National Park and the Grand Tetons in September 2012. I have had maybe half a dozen weekends away, including to Waterton National Park, which have helped keep me going. Six birding/photographer friends and I decided that we would take this exciting trip together (from 12-21 March 2017), spending the first two or three days on the island of Tobago and then the rest of the time at the Asa Wright Nature Centre on the nearby, much larger island of Trinidad. We decided to take a complete package, so everything was included - accommodation at both places, all our food, and the various walks and day trips that we could choose from. Two of my friends, Anne B. and Brenda, saw to all the planning of flights and accommodations, which was so very much appreciated by the rest of us. I could never have done all this myself! We were so lucky with our flights, as we were just in time to get Black Friday prices, which were 50% off! What a time we had, seeing so many beautiful and interesting things - and, of course, everything was a lifer for me. Some of these friends had visited Costa Rica before, so were familiar with some of the birds. There was a lot more to see on Trinidad, so we were glad that we chose Tobago to visit first and then spend a longer time at Asa Wright. It was wonderful to be right by the sea, though, at the Blue Waters Inn on the island of Tobago. Just gorgeous. The Asa Wright Nature Centre, on Trinidad, is such an amazing place! We stayed in cabins up or down hill from the main building. Really, one doesn't need to travel away from the Centre for birding, as so many different species visit the Hummingbird feeders that are right by the huge, open veranda, and the trees of the rain forest high up the mountainous road. The drive up and down this narrow, twisting, pot-holed road was an adventure in itself! Never would I ever do this drive myself - we had a guide who drove us everywhere in a minibus. I had read many accounts of this road, lol! There was enough room for two vehicles to pass each other, and the honking of horns was almost continuous - either to warn any vehicle that might be coming fast around the next bend or as a sign that drivers knew each other. The drive along this road, from the coast to Asa Wright, took just over an hour each way. I still miss the great food that was provided every single day at Asa Wright and even the Rum Punch that appeared each evening. I never drink at all, so I wasn't sure if I would even try the Punch - glad I did, though, as it was delicious and refreshing. Breakfast, lunch and dinner were all served buffet-style, with a great variety of dishes from which to choose. To me, pure luxury. So very, very grateful to have been invited to be part of this amazing adventure. This is a video that I came across on YouTube, taken by Rigdon Currie and Trish Johnson, at many of the same places we visited on Trinidad and Tobago. Not my video, but it made me feel like I was right there still. Posting the link here again, so that I won't lose it. youtu.be/BBifhf99f_M I also came across the following 27-minute YouTube video of the flora and fauna of Trinidad, filmed by John Patrick Smith in February 2015. youtu.be/6HHBm9MIxnk

Last night, I decided that I would try and start posting the occasional photo taken during a 10-day trip to Trinidad & Tobago with six birding.photographer friends. My scattered photos will at least be together in my three albums from this holiday. I have already posted photos taken on the hike down to the cave. This outing was one of the highlights of the trip to Trinidad.& Tobago in March 2017. One that I wasn't sure I'd be able to manage, after reading endless accounts and descriptions of how difficult the trail was. In the end, I decided I would go, as I was sure we would see things on the way, even if I wasn't able to do the whole hike. As it turned out, the hike could have been a lot more difficult, so I was really glad that I went after all. It was too challenging to get a decent shot of the Oilbirds in their cave. No camera flash is allowed, but the Guide allows two people at a time to join her, and she shines her flashlight very briefly on the birds. I keep forgetting how large these birds are. Link below for a short video (just over 2 minutes) from WildExplorer (Toledo Zoo), taken at the Oilbird's cave. My friends and I did not go into the cave itself: youtu.be/5Lm5YEsUreY "The oilbird (Steatornis caripensis), locally known as the guácharo, is a bird species found in the northern areas of South America including the island of Trinidad. It is the only species in the genus Steatornis and the family Steatornithidae. Nesting in colonies in caves, oilbirds are nocturnal feeders on the fruits of the oil palm and tropical laurels. They are the only nocturnal flying fruit-eating birds in the world (the kakapo is flightless). They forage at night, with specially adapted eyesight. However they navigate by echolocation in the same way as bats, and are one of the few kinds of birds known to do so. They produce a high-pitched clicking sound of around 2 kHz that is audible to humans. This is a large, slim bird at 40–49 cm (16–19 in), with a wing span of 95 cm (37 in). It has a flattened, powerfully hooked, bill surrounded by deep chestnut rictal bristles up to 5 centimetres (2.0 in) long. The adult weighs 350–475 g (12.3–16.8 oz) but the chicks can weigh considerably more, at up to 600 grams (21 oz), when their parents feed them a good deal of fruit before they fly. The feathers of the oilbird are soft like those of many nightbirds, but not as soft as those of owls or nightjars, as they do not need to be silent like predatory species. The oilbird is mainly reddish-brown with white spots on the nape and wings. Lower parts are cinnamon-buff with white diamond-shaped spots edged in black, these spots start small towards the throat and get larger towards the back. The stiff tail feathers are a rich brown spotted with white on either side. The feet are small and almost useless, other than for clinging to vertical surfaces. The long wings have evolved to make it capable of hovering and twisting flight, which enables it to navigate through restricted areas of its caves. For example the wings have deep wingtip slotting, like New World vultures, to reduce the stalling speed, and the wings have a low aspect ratio and low wing-loading, all to make the oilbird capable of flying at low speeds. The eyes of oilbirds are highly adapted to nocturnal foraging. The eyes are small, but the pupils are relatively large, allowing the highest light-gathering capacity of any bird (f-number of 1.07).[8] The retina is dominated by rod cells, 1,000,000 per rods mm2, the highest density of any vertebrate eye, which are organised in layers, an arrangement unique among birds but shared by deep-sea fish. They have low numbers of cone cells, and the whole arrangement would allow them to capture more light in low light conditions but probably have poor vision in daylight. Although they have specially adapted vision to forage by sight, they are among the few birds known to supplement sight by echolocation in sufficiently poor light conditions, using a series of sharp audible clicks for this purpose. The only other birds known to do this are some species of swift." From Wikipedia. en.wikipedia.org/wiki/Oilbird Information about Oilbirds from Asa Wright Nature Centre: asawright.org/about-oilbirds/

Last night, I decided that I would try and start posting the occasional photo taken during a 10-day trip to Trinidad & Tobago with six birding.photographer friends. My scattered photos will at least be together in my three albums from this holiday. I have already posted photos taken on the hike down to the cave. This outing was one of the highlights of the trip to Trinidad.& Tobago in March 2017. One that I wasn't sure I'd be able to manage, after reading endless accounts and descriptions of how difficult the trail was. In the end, I decided I would go, as I was sure we would see things on the way, even if I wasn't able to do the whole hike. As it turned out, the hike could have been a lot more difficult, so I was really glad that I went after all. It was too challenging to get a decent shot of the Oilbirds in their cave. No camera flash is allowed, but the Guide allows two people at a time to join her, and she shines her flashlight very briefly on the birds. I keep forgetting how large these birds are. Link below for a short video (just over 2 minutes) from WildExplorer (Toledo Zoo), taken at the Oilbird's cave. My friends and I did not go into the cave itself: youtu.be/5Lm5YEsUreY "The oilbird (Steatornis caripensis), locally known as the guácharo, is a bird species found in the northern areas of South America including the island of Trinidad. It is the only species in the genus Steatornis and the family Steatornithidae. Nesting in colonies in caves, oilbirds are nocturnal feeders on the fruits of the oil palm and tropical laurels. They are the only nocturnal flying fruit-eating birds in the world (the kakapo is flightless). They forage at night, with specially adapted eyesight. However they navigate by echolocation in the same way as bats, and are one of the few kinds of birds known to do so. They produce a high-pitched clicking sound of around 2 kHz that is audible to humans. This is a large, slim bird at 40–49 cm (16–19 in), with a wing span of 95 cm (37 in). It has a flattened, powerfully hooked, bill surrounded by deep chestnut rictal bristles up to 5 centimetres (2.0 in) long. The adult weighs 350–475 g (12.3–16.8 oz) but the chicks can weigh considerably more, at up to 600 grams (21 oz), when their parents feed them a good deal of fruit before they fly. The feathers of the oilbird are soft like those of many nightbirds, but not as soft as those of owls or nightjars, as they do not need to be silent like predatory species. The oilbird is mainly reddish-brown with white spots on the nape and wings. Lower parts are cinnamon-buff with white diamond-shaped spots edged in black, these spots start small towards the throat and get larger towards the back. The stiff tail feathers are a rich brown spotted with white on either side. The feet are small and almost useless, other than for clinging to vertical surfaces. The long wings have evolved to make it capable of hovering and twisting flight, which enables it to navigate through restricted areas of its caves. For example the wings have deep wingtip slotting, like New World vultures, to reduce the stalling speed, and the wings have a low aspect ratio and low wing-loading, all to make the oilbird capable of flying at low speeds. The eyes of oilbirds are highly adapted to nocturnal foraging. The eyes are small, but the pupils are relatively large, allowing the highest light-gathering capacity of any bird (f-number of 1.07).[8] The retina is dominated by rod cells, 1,000,000 per rods mm2, the highest density of any vertebrate eye, which are organised in layers, an arrangement unique among birds but shared by deep-sea fish. They have low numbers of cone cells, and the whole arrangement would allow them to capture more light in low light conditions but probably have poor vision in daylight. Although they have specially adapted vision to forage by sight, they are among the few birds known to supplement sight by echolocation in sufficiently poor light conditions, using a series of sharp audible clicks for this purpose. The only other birds known to do this are some species of swift." From Wikipedia. en.wikipedia.org/wiki/Oilbird Information about Oilbirds from Asa Wright Nature Centre: asawright.org/about-oilbirds/

This little Golden-mantled Ground Squirrel decided to briefly explore one of the Pika's caves, no doubt looking for something good to eat. I don't think it stayed long enough to find anything, though. The Pikas spend so much of their day collecting huge mouthfuls of fresh greenery, which they add to the growing pile in various cavities among the rocks. They don't hibernate, so they need a supply of food for winter. Four days ago, on 18 August 2017, I made a very last-minute decision (just after midnight) to return to this location. Last year (2016), I had finally made myself do this long drive (293 km), after longing for years to be able to get there on my own. I was determined to go again this summer, and 18 August was the day. I left home a few minutes before 8:00 am and took the scenic back road to Highway 40. The mountains along Highway 40 vary so much in colour and formation - I especially love the ones that have barren, jagged peaks. Unfortunately, we are still getting the smoke from the British Columbia and Alberta wildfires, so distant shots are not the best this summer. As of 19 August 2017, there were 140 wildfires currently burning across B.C., and this year's wildfire season is now officially B.C.’s worst ever wildfire season. However, the landscape on this whole drive is spectacular and I could never tire of it. I would imagine most people drive the whole loop along Highway 40, but my destination was the place where Pikas (or Rock Rabbits) live, keeping my fingers crossed that at least one of them would show up. I was in luck and saw two of them, and managed to get a few photos, though I have taken better photos on previous visits. While I was standing near the base of the huge talus/scree slope, I started hearing the sound of rocks falling! The first thing that flashed through my mind was that I was not standing in the best place if a rock slide happened, and then I remembered seeing someone's photo of a bear with her two cubs walking across the rocks just above where I was standing. Looking around, I could see nothing - and then, suddenly, I could just make out the tiny silhouette of a Bighorn Sheep on the very top of the very distant ridge, and then several others came along. In a short time, one of them walked to the end of the ridge and stood there, on guard the whole time it took for the rest of the herd to slowly make its way down the rocky mountain side. Sometimes, they would stop and feed for a while. They ended up passing me on a closer, low ridge and finally reached the road. What a journey they made in order to get salt off the road surface! I watched them for a long time, while they hung around just below me, refusing to leave the road when cars came along. Nothing would make them budge! It was just as interesting to watch the reaction of the drivers - most slowed right down or stopped, and most people stayed in their vehicles. There would have been a lot more people if it had been a weekend. After calling in again at Highwood House to pick up a much-needed coffee, I carried on with the drive home via various backroads, including the Priddis area. My early morning drive had given me just two birds - a Northern Harrier and some other Hawk. The return drive gave me maybe four Hawks, none of which stayed long enough for a photo. A strange, empty feeling, as two days earlier, friends and I had seen dozens of Hawks during a day's drive.

It was too challenging to get a decent shot of the Oilbirds in their cave. No camera flash is allowed, but the Guide allows two people at a time to join her, and she shines her flashlight very briefly on the birds. I think this is the only photo I took that did not have red-eye issues. The next photo, of the trail sign, gives some information about these very unusual and special birds. I keep forgetting how large they are. This outing was one of the highlights of our holiday. One that I wasn't sure I'd be able to manage, after reading endless accounts and descriptions of how difficult the trail was. In the end, I decided I would go, as I was sure we would see things on the way, even if I wasn't able to do the whole hike. As it turned out, the hike could have been a lot more difficult, so I was really glad that I went after all. Link below for a short video (just over 2 minutes) from WildExplorer (Toledo Zoo), taken at the Oilbird's cave. My friends and I did not go into the cave itself: youtu.be/5Lm5YEsUreY "The oilbird (Steatornis caripensis), locally known as the guácharo, is a bird species found in the northern areas of South America including the island of Trinidad. It is the only species in the genus Steatornis and the family Steatornithidae. Nesting in colonies in caves, oilbirds are nocturnal feeders on the fruits of the oil palm and tropical laurels. They are the only nocturnal flying fruit-eating birds in the world (the kakapo is flightless). They forage at night, with specially adapted eyesight. However they navigate by echolocation in the same way as bats, and are one of the few kinds of birds known to do so. They produce a high-pitched clicking sound of around 2 kHz that is audible to humans. This is a large, slim bird at 40–49 cm (16–19 in), with a wing span of 95 cm (37 in). It has a flattened, powerfully hooked, bill surrounded by deep chestnut rictal bristles up to 5 centimetres (2.0 in) long. The adult weighs 350–475 g (12.3–16.8 oz) but the chicks can weigh considerably more, at up to 600 grams (21 oz), when their parents feed them a good deal of fruit before they fly. The feathers of the oilbird are soft like those of many nightbirds, but not as soft as those of owls or nightjars, as they do not need to be silent like predatory species. The oilbird is mainly reddish-brown with white spots on the nape and wings. Lower parts are cinnamon-buff with white diamond-shaped spots edged in black, these spots start small towards the throat and get larger towards the back. The stiff tail feathers are a rich brown spotted with white on either side. The feet are small and almost useless, other than for clinging to vertical surfaces. The long wings have evolved to make it capable of hovering and twisting flight, which enables it to navigate through restricted areas of its caves. For example the wings have deep wingtip slotting, like New World vultures, to reduce the stalling speed, and the wings have a low aspect ratio and low wing-loading, all to make the oilbird capable of flying at low speeds. The eyes of oilbirds are highly adapted to nocturnal foraging. The eyes are small, but the pupils are relatively large, allowing the highest light-gathering capacity of any bird (f-number of 1.07).[8] The retina is dominated by rod cells, 1,000,000 per rods mm2, the highest density of any vertebrate eye, which are organised in layers, an arrangement unique among birds but shared by deep-sea fish. They have low numbers of cone cells, and the whole arrangement would allow them to capture more light in low light conditions but probably have poor vision in daylight. Although they have specially adapted vision to forage by sight, they are among the few birds known to supplement sight by echolocation in sufficiently poor light conditions, using a series of sharp audible clicks for this purpose. The only other birds known to do this are some species of swift." From Wikipedia. en.wikipedia.org/wiki/Oilbird Information about Oilbirds from Asa Wright Nature Centre: asawright.org/about-oilbirds/

About three months ago, on 19 August 2014, I was lucky enough to have the chance to try and photograph a couple of these absolutely adorable little creatures : ) After a while, I was beginning to despair of ever getting any decent shots at all. These tiny Pikas, also known as Rock Rabbits, hardly ever remain still and they are extremely fast! Imagine a mountain hillside covered in sharp, jagged rocks of all sizes and then try to picture how difficult it is to find in the viewfinder the single rock on which one of these Pikas might happen to be sitting for a second or two, lol! By the time you find the rock, the Pika is long gone. They rely on existing spaces between the rocks for their homes - they don't dig a burrow, though they can dig to make their home bigger. Because the Pikas are a similar colour to many of the surrounding rocks, it is so difficult to see them - unless you happen to catch sight of some movement or you see a bunch of greenery moving at top speed over the rocky mountain side. They keep so busy, collecting plants and leaves to store in their little cave for the winter. This photo shows one of them in its cave for maybe three seconds, having brought a mouthful of greens ready to store. As soon as they have dropped the bunch of greenery, off they go to collect yet another mouthful. As time passed, I managed to take quite a lot of photos, though quite a few needed to be deleted. Hope you don't get tired of seeing these little guys, but they are just so very cute. They are only about 15 to 23 centimetres (5.9 to 9.1 in) in body length, so really are pretty small. And, no, I didn't put one in my pocket to bring home with me! "The American Pika is a generalist herbivore. It eats a large variety of green plants, including different kinds of grasses, sedges, thistles and fireweed. Although pikas can meet their water demands from the vegetation they eat, they do drink water if it is available in their environment. Pikas have two different ways of foraging: they directly consume food (feeding) or they cache food in haypiles to use for a food source in the winter (haying). The pika feeds throughout the year while haying is limited to the summer months. Since they do not hibernate, pikas have greater energy demands than other montane mammals. In addition, they also make 13 trips per hour to collect vegetation when haying, up to a little over 100 trips per day." From Wikipedia. en.wikipedia.org/wiki/American_pika Link to a video that someone has posted on YouTube, to see and hear these little Rock Rabbits: youtu.be/W4U9IxhQSTc