Orange-crowned Warbler

Canon 1D-X, 500mm x 1.4TC, handheld
f5.6, 1/800, ISO6400

It's getting towards the end of fall migration here. As well as cold and rainy. But there are still a few of the more northerly breeders moving through.

50% of full frame. Usual sharpening drill.

C & C, please. Thanks for looking.