the male of the common chaffinch (fringilla coelebs) brightly coloured with a blue-grey cap and rust-red underpants

bird fringilla coelebs wildlife animals beauty blue bluegrey bright closeup colorful coloured common chaffinch detailed eating eye feathers finch focus forest grass grassland grey ground macro male meadow nature ornithology outdoors parks passerine red rustred seed small songbird species spring underpants wild wilderness brightly blue-grey cap rust-red walking sunlight underpan