Photographer Page

John Cancalosi

A sea lamprey, displaying its round mouth of teeth and 'piston' of spiked cartilage. Lampreys likely date from 360 million years ago, and specimens from the fossil record suggest their physiology has barely changed.

The photographer freed this stork from a plastic bag at a landfill in Spain. One bag can kill more than once: carcasses decay, but plastic lasts and can choke or trap again.

This stinging saturniid moth, Automeris metzli, caterpillar shows its stinging hairs in a defensive display in the Santa Rosa National Park, Costa Rica.