Doug Perrine / Olive ridley sea turtle (Lepidochelys olivacea) accompanied by small Pilot fish (Naucrates ductor) circling around the remains of Jumbo squid or Humboldt squid, off Baja California, Mexico

Mark Moffett / Blue Morpho (Morpho peleides) butterfly, early stage pupa in chrysalis, South America

Mitsuhiko Imamori / Strawberry Poison Dart Frog (Oophaga pumilio) pair, Central America

Roberto Rinaldi / Atlantic bottlenose dolphin (Tursiops truncatus), Roatan, Honduras.