Seven Step Waterfall in monsoon forest, Erawan National Park, Thailand Cascades of the Iguacu Falls, Iguacu National Park, Argentina Golden Snub-nosed Monkey young, Qinling Mountains, Shaanxi, China Oldworld Swallowtail caterpillar, Switzerland The Matterhorn reflected in the Riffelsee Lake under a full moon, Switzerland Madagascan Sunset Moth wing detail, Madagascar Strawberry Poison Dart Frog on mushroom, Tortuguero National Park, Costa Rica King Cobra in defensive posture, Western Ghats, India Spanish Moon Moth male, Switzerland Mallard male landing on lake, Lake Zurich, Switzerland Large Gold Grasshopper female, Switzerland Fantastic Leaf-tail Gecko mimicking leaves, Andasibe-Mantadia National Park, Madagascar Sumatran Orangutan mother with young, Gunung Leuser National Park, Indonesia Dusky Leaf Monkey mother with baby, Khao Sam Roi Yot National Park Canopy of lowland rainforest, Danum Valley Conservation Area, Borneo, Malaysia Puss Moth caterpillar, Switzerland Spanish Moon Moth wing detail, Switzerland Jaguar (Panthera onca) peering through brush, Belize Oldworld Swallowtail butterfly wing detail, Switzerland Mallard male landing, Lake Zurich, Switzerland Two Sisters Waterfalls, Iguacu Falls National Park, Brazil Pink flowering tree in rainforest canopy, Canaima National Park, Venezuela Orchid Mantis (Hymenopus coronatus) female mimicking a pink flower Mute Swan, Switzerland Green Violet-ear hummingbird perched on leaf, Costa Rica Mountain Apollo butterfly on Common Bistort, Switzerland Green Violet-ear (Colibri thalassinus) hummingbird perched on twig, Costa Rica Swallowtail butterfly wing scales, China Orchid Mantis (Hymenopus coronatus) camouflaged on flower, Borneo, Malaysia Devil's Praying Mantis in defensive posture, Tanzania Small Emperor Moth female, Switzerland Madagascan Sunset Moth wing detail, Madagascar Tarraco Treefrog trio in amplexus, Piedras Blancas National Park, Costa Rica Barbary Macaque family Green Spiny Lizard (Sceloporus malachiticus) male, Costa Rica Scintillant Hummingbird (Selasphorus scintilla) female, Costa Rica Hairy Dragonfly, Switzerland Harlequin Poison Dart Frog on bromeliad, Cauca, Colombia Emperor Moth (Pavonia pavonia), Switzerland Yellow-crowned Parrot (Amazona ochrocephala) pair, Venezuela