David Fleetham / Tiger rockfish (Sebastes nigrocinctus). British Columbia, Canada.

Fred Bavendam / Tiger Rockfish (Sebastes nigrocinctus), Quadra Island, British Columbia, Canada

Norbert Wu / Tiger Rockfish (Sebastes nigrocinctus), Vancouver Island, British Columbia, Canada

Flip Nicklin / Tiger Rockfish (Sebastes nigrocinctus) portrait, underwater

Shane Gross / Researcher Hailey Davies uses Downrigger and action camera to monitor the lowering of a tiger rockfish (Sebastes nigrocinctus) for a study on fish barotrauma, whereby the gases in a fish expand as it...

Shane Gross / Researcher Hailey Davies uses Downrigger and action camera to monitor the lowering of a tiger rockfish (Sebastes nigrocinctus) for a study on fish barotrauma, whereby the gases in a fish expand as it...

Colin Monteath / Mt Makalu (8,462 meters) and Mt Chomolonzo (7,540 meters) bathed in dawn light, reflected in small lake, Khama Valley, Tibet

Colin Monteath / Wildflowers growing on moraine terrace beside Kangshung Glacier, with Mt Chomolonzo in background, east of Mt Everest, Tibet

Colin Monteath / Drogpa nomads herd Yaks above Kangshung Glacier, east of Mt Everest, Chomolonzo Peak is seen in the distance, Tibet

Colin Monteath / Mountaineer consulting Mt Everest map in camp at Pethang Ringmo under Mt Chomolonzo, Kangshung Glacier, Tibet

Colin Monteath / Aster Daisy (Aster falconeri) flowers with Mt Chomolonzo in the background, Kangshung Valley, Tibet