Prothonotary Warbler

In the image, two birds are interacting on a textured bark surface against a warm, earthy background; the bird in the foreground, facing away, displays vibrant yellow head and olive feathers blending into darker grey on its wings and tail, while another bird positioned above appears to be involved in a gentle, inquisitive encounter as they both explore the natural contours of the bark with curiosity, adding a lively touch to the scene.