FURVERT!

2020 ambiguous_gender american_black_duck anas anatid anseriform avian beak bird black_beak black_body black_feathers blue_beak blue_body blue_feathers blue_wings brown_body brown_feathers dabbling_duck duck english_text feathers feral gradient_beak grey_beak grey_body grey_feathers group monotone_beak multicolored_body multicolored_feathers northern_pintail orphen-sirius paradise_shelduck ruddy_duck shelduck size_difference tail tail_feathers text tricolored_heron wings young young_feral