Smithsonian Science Education Center

A nocturnal Swallow-tailed Gull sneaks in an afternoon nap, purposefully placing its beak atop its back and under its feathers to rest its neck and stay warm. (Matthew Williams)
Starfish and other echinoderms are extremely important to the biodiversity of our oceans. (Image: Comstock Images/Stockbyte/Thinkstock)

All About Starfish

September 6th, 2017, 10:09AM