I've been caught!

Today was busy day with my camera, my duties are behind ;-(. My backyard visited: Red-winged Blackbird, Starling, Common Grackle, American Robin, American Goldfinch and Northern Cardinal, Mourning Dove (regular visitors). I still have a problem to capture Goldfinches as they perch high on a pussy willow. I noticed for the first time female Brown Headed Cowbird. They lay eggs in the nests of other birds (as cuckoo in Poland - brood parasite). Today I saw another gray squirrel with strong signs of mange infection, the poor creatures...