Find the birdie

If I'd been able to catch this tiny Brown Creeper when it was going up the tree rather than across the base, the camouflage would have been even better. This was taken from a long way away and then very heavily cropped, so the quality is grim. However, I don't see Creepers very often and I usually don't get a photo. Seen at Bebo Grove, Fish Creek Park, yesterday morning (27 January 2013), when I was on a three and a quarter hour, rather fast-paced walk. I'm going to be feeling the result all morning today, too, while I'm on another bird walk!