Mark Jones / Snares-crested penguin (Eudyptes robustus) group climbing steep route to colony. Snares Island, New Zealand Subantarctic Islands. Endemic. Vulnerable species.

Mark Jones / Marine Iguana (Amblyrhynchus cristatus) pair resting after morning feeding, vulnerable, Punta Suarez, Hood Island, Galapagos Islands, Ecuador

Tui De Roy / Galapagos Sea Lion (Zalophus wollebaeki) checking out tourist, Mosquera Island, Galapagos Islands, Ecuador

Mark Jones / Sulawesi Red-knobbed Hornbill (Aceros cassidix) breeding male in a fruiting Fig tree (Ficus forsteni) 32 meters above the ground in rainforest canopy, Tangkoko-Dua Saudara Nature Reserve, Sulawesi, In...

Mark Jones / Sulawesi Red-knobbed Hornbill (Aceros cassidix) breeding male in fruiting Fig (Ficus forsteni), Tangkoko-Dua Saudara Nature Reserve, Sulawesi, Indonesia

Mark Jones / Blue Whale (Balaenoptera musculus) tail, Sea of Cortez, Baja California, Mexico

Mark Jones / Komodo Dragon (Varanus komodoensis) large male testing ground for scent with specialized forked tongue, Komodo National Park, Komodo Island, Indonesia

Mark Jones / Bottlenose Dolphin (Tursiops truncatus) underwater group, Roca Redonda, Galapagos Islands, Ecuador

Mark Jones / Scalloped Hammerhead Shark (Sphyrna lewini) schooling along deep wall, Wenman Island, Galapagos Islands, Ecuador

Mark Jones / Blue Whale (Balaenoptera musculus) tail, Sea of Cortez, Baja California, Mexico

Mark Jones / North Island Brown Kiwi (Apteryx australis mantelli) parent with egg,/nOtorohanga Breeding Facility, New Zealand

Mark Jones / Adelie Penguin (Pygoscelis adeliae) adult, Ross Sea, Antarctica