This is one of my roughly semiannual attempts to give my readers a feel for some of the birds I’ve been photographing recently that didn’t make it to my blog.
I rarely get photos that actually show these red shafts because they usually can’t be seen when the bird is perched and I seldom get photos of flickers in flight.
Relative size apparently makes no difference when birds are competing for nesting cavities. In this case the Northern Flickers are twelve times larger than the house wren (130 g vs 11 g).