Red Crossbill: Common Crossbill, Curonian Spit, Fringilla Ornithological Station, Kaliningrad Region, Kurshskaya Kosa, Loxia curvirostra, Red Crossbill, Russia, animal, bird, crossbill, hand, human, ornithologist, Куршская коса, клёст-еловик, обыкновенный клёст