water dripping from beak,
no fish or rock in mouth, tree's branch should not be full, high contrast, over saturated, glossy, cartoon, 3d, 3d render, Photoshop, sketch, sketches, video game, draw, paint, painting, render, cgi, computer graphics, anime, manga, 2d art, 3d art, illustration, canvas frame, watermark, signature, username, artist name, there should not be more than one bird