Ключевые слова: avian, bc, beak, bird, black, black feathers, britsh columbia, close, closeup, corvid, corvus, corvus caurinus, crow, dirty, eye, feather, feathers, flight, fly, grubby, head, headshot, macro, migrate, migration, nature, northwestern crow, ornithology, outdoors, parks, passerine, tight shot, vancouver, wildlife, wing,