Plumages, Molts, and Structure - Prothonotary Warbler - Protonotaria citrea - Birds of the World
Prothonotary Warbler Identification, All About Birds, Cornell Lab of Ornithology
Plumages, Molts, and Structure - Prothonotary Warbler - Protonotaria citrea - Birds of the World
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
Bird of the Week: Prothonotary Warbler – Huron-Clinton Metroparks