bullfinch bird on a spring branch. watercolor . hand drawn bright pyrrhula pyrrhula eurasian avian. small

bullfinch bird red finch avian watercolor illustration backyard beak animal male beautiful birding birdwatching bright closeup color colorful cute design drawing element environment background eurasian fauna feather forest little natural nature orange ornithology outdoor park perched pyrrhula sing sitting small songbird white wild wildlife wing spring branch tree