Tony Heald / Lion (Panthera leo), female jumping over a stream. Mana Pools National Park, Zimbabwe.

Tony Heald / Lion (Panthera leo), female jumping over a stream. Mana Pools National Park, Zimbabwe.

Bernard Castelein / Rainbow lizard (Agama agama), Gambia.

Solvin Zankl / Rear view of a mature female Olive ridley sea turtle (Lepidochelys olivacea), females have a short tail, as seen here. Ostional beach, Costa Rica, November ^^^ Males have a muscular, long tail clearly...

Piotr Naskrecki / Fantastic Leaf-tail Gecko (Uroplatus phantasticus) cleaning eyelid's transparent shield with its large, muscular tongue, Madagascar

Norbert Wu / Hyperiid (Hyperia medusarum) rides on long muscular gut of Jellyfish (Sarsia sp) and steals food, Arctic