Backlit beauties

My thoughts continue to be with all the people of Fort McMurray, Alberta, who are being devastated by a massive wildfire at the moment. All 88,000 people were forced to flee the city, many leaving everything behind. Now, much-needed rain and cooler temperatures are helping.

"Monday, May 9, 2016, 7:28 AM - After a week of fighting a devastating wildfire that sent thousands of Fort McMurray residents fleeing, it seems firefighters have been holding the line -- and the weather has actually been cooperative." From The Weather Network.

www.theweathernetwork.com/news/articles/weather-factoring...
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These Prairie Crocuses are the first flowers to appear each spring, often appearing around the end of March and sometimes as early as mid-March. No wonder they need to wear their furry winter jackets : ) However, this year, after an incredibly mild winter, the first report I heard of was from 3rd March. On 13 April 2016, after a volunteer shift, I finally got as far as the usual place I go to when I want to find and photograph them. Unfortunately, I find them on a steep hillside, which is sometimes a bit windy, and my balance is never particularly good. So glad I went, though, as I was already almost six weeks 'late'. I also noticed a patch or two of small, white Phlox flowers and a single patch of small yellow flowers. Will have to remind myself of their name later today. Early cinquefoil?

"This furry little perennial is actually not a crocus, which is in the Lily family; it’s really an anemone, in the Buttercup family."

plantwatch.naturealberta.ca/choose-your-plants/prairie-cr...

"The prairie crocus (Anemone patens), is the first plant to bloom on the prairie each year. The true harbinger of spring, its mauve, petal-like sepals dot the still drab prairie landscape, often before the last snow of winter has melted. By blooming so early, the crocus assures itself of the complete attention of available pollinators - small bees and other insects. Its seeds can then ripen by early June and if moisture is available they will germinate right away. If the prairie is too dry the seeds will go dormant, then germinate the following spring.

Tufts of much-divided leaves emerge once flowering is finished and the risk of severe frost is over, but still well before most other prairie plants.

The saucer-shaped construction of many spring flowers like the crocus, is no accident. Neither is the fuzzy centre of the crocus (composed of numerous yellow stamens and a tuft of greyish pistils - that become plumed fruit), nor its highly reflective petals. It all adds up to solar heating . . . Crocus Style!

The sunlight that reaches the crocus' shiny petals is reflected into the flower centre. This energy is bounced around between the stamens and pistils warming these vital reproductive parts of the flower. On a sunny day the temperature inside a crocus flower can be as much as 10 C (18 F) warmer than the temperature of the surrounding air. Not only does the dish shaped flower concentrate the sun's warmth, it tracks the sun across the sky, maximizing the length of time each day that it can stay warmer than the surrounding air." From naturenorth.com.

www.naturenorth.com/spring/flora/crocus/Prairie_Crocus2.html