Unique to North America, the bald eagle is the continent's most recognizable aerial predator, with a shocking white head, electric yellow beak, and penetrating eyes. This image is from American Eagle.
Hummingbirds notice the color red easily amidst the endless green of the Amazon Rainforest. Flowers that rely on hummingbird pollination opportunistically use shades of red to attract the birds.
This image is from Wild Amazon.
Sea Life Park Hawaii, Oahu, Hawaii, United States: A bottle-nosed dolphin swims in the blue depths of its aquarium. This image is from Nat Geo Amazing!