David Fleetham / Trumpetfish (Aulostomus chinensis) feeding on a small Filefish that can be seen through the lower portion of its transparent jaw, Maui, Hawaii.

Doug Perrine / Hunting coalition of Blue goatfish / Gold-saddle goatfish (Parupeneus cyclostomus) with Bluefin jacks (Caranx melampygus) and a Pacific trumpetfish (Aulostomus chinensis) foraging in reef crevices bel...

Doug Perrine / Pacific trumpetfish (Aulostomus chinensis) camouflaging itself while hunting by adopting yellow colour phase and swimming among Raccoon butterflyfish (Chaetodon lunula) Kaiwi Point, Kona, Hawaii.

David Fleetham / Reef scene with Trumpetfish (Aulostomus chinensis) and schooling Milletseed butterflyfish (Chaetodon miliaris) Hawaii.

Shane Gross / Chinese Trumpetfish (Aulostomus chinensis) surrounded by sea fans and other corals and sponges. Kimbe Bay, Papua New Guinea

Konstantin Mikhailov / Pallas's sandgrouse (Syrrhaptes paradoxus) group of four flying against blue sky, Gobi Desert, Mongolia, August.

Staffan Widstrand / Wild Wonders of China / Pallas's sandgrouse (Syrrhaptes paradoxus) male, walking on ground in Inner Mongolia, China

Staffan Widstrand / Wild Wonders of China / Pallas's sandgrouse (Syrrhaptes paradoxus) male walking on ground, Inner Mongolia, China

Staffan Widstrand / Wild Wonders of China / Wildlife warning sign 'Wildebeest come out at night. Don't go out Alone'. This is likely a mistranslation of the world for Takin, which is similar to the word for Wildebeest Tangjiahe Nati...

Staffan Widstrand / Wild Wonders of China / Pallas's sandgrouse (Syrrhaptes paradoxus) flock in flight, Chaka, Tibetan Plateau, Qinghai, China

Staffan Widstrand / Wild Wonders of China / Pallas's sandgrouse (Syrrhaptes paradoxus) in flight, Chaka, Tibetan Plateau, Qinghai, China

Konstantin Mikhailov / Pallas's sandgrouse (Syrrhaptes paradoxus) flying past clouds, Gobi Desert, Mongolia, August.

Roland Seitre / Pallas' sandgrouse (Syrrhaptes paradoxus) pair, walking over sandy ground, male on right, Mongolia.