close-up of prothonotary warbler bird perched on tree branch. bright yellow plumage, distinctive black stripe, long tail

warbler bird closeup tree branch spring migration perched singing marsh wildlife area forest habitat leaf nature wood yellow bright plumage black stripe long tail feathers species prothonotary protonotaria citrea avian ornithology birdwatching identification marshland wetland ecosystem environment conservation biodiversity ecology behavior song call recognition watching enthusiast outdoor lover ornithological