In flight, look for the beautiful bright yellow under the wings. Their bills are large ... Toxins in the monarch make them poisonous to most birds, but black-headed grosbeaks and a few others ...

In good light, black on wings and tail ... While monotypic, birds in the south average smaller and tend to show bare dark grayish skin below eye (similar in shape to the yellow skin on yellow ...

One of Australia's largest species of cockatoo, the yellow-tailed black cockatoo, is hard to miss. It's loud, with a distinctive screech and a gently undulating movement in flight. Bird lovers on ...