Plumages, Molts, and Structure - Prothonotary Warbler - Protonotaria citrea - Birds of the World
Prothonotary Warbler - Partners in Flight
Prothonotary Warbler - Powdermill Nature Reserve
Ohio Division of Wildlife - The Prothonotary Warbler got its name from the bright yellow robes worn by papal clerks, known as prothonotaries, in the Roman Catholic church. This one photographed recently
Birds Connect Our World – Day 48 – BirdsCaribbean
Okefenokee Swamp and Prothonotary Warbler | BirdNote
Warmer springs mean more offspring for prothonotary warblers | Illinois