Black and white coloration is visually striking. A deep contrast in colors can draw the eye and make birds and other animals stand out. But sometimes, it helps them blend in. Birds can be black ...

They are a medium-sized gull that lives in South American, parts of Australia, and New Zealand. When it comes to birds with white heads, black-tailed gulls are quite easy to recognize. They have ...

This rare bird stands roughly six inches or 15 cm tall and weighs less than four ounces. Plains-wanderers have bright yellow beaks, legs and eyes. They have tan, white and black feathers that form ...