Ingo Arndt / Baya weaver (Ploceus philippinus) male flying to nest entrance, Singapore

Mark Taylor / Golden Cocker Spaniel dog, Henry, age 3 years, jumping up.

Markus Varesvuo / White-tailed Eagle (Haliaeetus albicilla) landing on snowy rock, Norway, November

Eric Baccega / Naro San Bushman hunting in the bush with traditional bow and arrow, Kalahari, Ghanzi region, Botswana, Africa. Dry season, October 2014.

Cheryl-Samantha Owen / Black footed penguin (Spheniscus demsersus) chick hatching inside a small incubator at the Southern African Foundation for the Conservation of Coastal Birds (SANCCOB) which collects abandoned eggs fro...

Yashpal Rathore / Kambala buffalo racing in Karnataka, India - Kane Halage race when man stands with one leg on round shaped wooden block tied to pair of buffalos with aim to splash water as high as possible to reach w...

Yashpal Rathore / Kambala buffalo racing. Man standing with both feet on large rectangluar wooden block driving buffalo in race called "Adda Halage'. The aim of the race is to splash water as widely as possible, an...

Yashpal Rathore / Kambala buffalo racing, Karnataka, India - Man standing with both feet on large rectangular wooden block driving buffalo in race called "Adda Halage'. The aim of the race is to splash water as wid...

Daniel Heuclin / Mentawai hunter with bow and arrow, Siberut, Sumatra, July 2015

Daniel Heuclin / Mentawai hunter with bow and arrow, Siberut, Sumatra, July 2015

Daniel Heuclin / Mentawai hunter with bow and arrow, Siberut, Sumatra, July 2015

Daniel Heuclin / Mentawai hunter with bow and arrow, Siberut, Sumatra, July 2015