Falco peregrinus Picoides pubescens American pika Athene cunicularia floridana Danaus plexippus Didelphis virginiana Falco peregrinus feeding young. Grus canadensis Icterus galbula Ochotona princeps Snow Strix varia Vanessa virginiensis Virginia opossum adult. babies chick. hunting perched. playing dead. pollinating. vanessa cardui American Avocet American pika American robin Antigone canadensis with hatchling in nest. Aquila chrysaetos Athene cunicularia floridana Baby opossum Baltimore Oriole Barred Owl Barred Owl hunting Barred Owl perched Barred owl baby Barred owl baby blinking Black capped chicadee Black-capped night heron preening Bumblebee on purple coneflower Burrowing owl Burrowing owl pair in den Danaus plexippus feeding. Downy woodpecker Dusky grouse Golden eagle Golden eagle perched Looking around Millipede Monarch butterfly adult feeding Monarch butterfly caterpillar Monarch butterfly or monarch Nesting Sandhill crane Painted lady Painted lady butterfly Pelecanus erythrorhynchos Peregrine Falcon Pika Poecile atricapillus Recurvirostra americana Red-headed woodpecker nesting Sandhill crane Sandhill crane with baby in nest Spirobolida walking on a stick Turdus migratorius Ursus arctos Virginia opossum Virginia opossum (Didelphis virginiana) with young White american pelican bird of prey den feeding in winter. female grizzly nest nesting raptor