yellow-billed magpie (pica nuttalli) on an oak branch

acrylic acrylics america animals art aves beak bill billed bird birding birdwatching branch california closeup crow decorative detail downy drawing ecology endemic environmental fauna feathers flight flora fluffy illustration indigenous isolated jay magpie native naturalistic nature north nuttalli oak ornithology painting paper pica song species tail usa vertebrate watercolor white wildlife wings yellow zoology