Dusky Broadbill, Corydon sumatranus, Kaeng Krachan National Park, Thailand

broadbill dusky broadbill passerine birds of thailand nesting bird corydon sumatranus passeriformes nestlings feeding pink bill kaeng krachan national park birds nest nesting season perch black feathers brood conservation birdies bird in the nest cymbirhynchus nature broods 4k wildlife eggs habitat twigs feathers environment monotypic natural habitat rainforest flying fresh air jungle thailand branches tree eurylaimidae forest black corydon natural light rainy season sunlight 4k resolution eyes broodlings green bokeh