Yellow warbler at the Fort Niobrara National Wildlife Refuge near Valentine, Nebraska

Yellow warbler at the Fort Niobrara National Wildlife Refuge near Valentine, Nebraska. The Fort Niobrara National Wildlife Refuge borders the Niobrara National Scenic River and has abundant birds and wildlife.

Yellow warblerbirdperchingoutdoorsbeauty in natureRemote Locationno peopletreeenvironmentenvironmental conservationanimalone animalanimal wildlifewildlifeanimals in the wildtravelwildplainFort Niobrara National Wildlife RefugeValentineNebraskawilderness areayellowAmerican Yellow warblerwarblernaturesongbirdbranch plant part