Designed to Soar

You would think that by this time, we would know all there is to know about birds, but an international group of researchers found that soaring birds are designed differently from non-soaring birds. Using computer (CT) scans, the researchers found that soaring birds have an air-filled sac attached to their lungs. This subpectoral diverticulum air …

Sea Robin Design

Small fish in the subfamily Prionotinae are among the most interesting ocean creatures. They are known as sea robins because they have large pectoral fins resembling bird wings. The sea robin design makes them distinctive, and some say, “bizarre.” Sea robins live off the coasts of the Americas in the western Atlantic and eastern Pacific …