Tony Wu / Ama diver adjusting her mask and breathing hose before going into the ocean to work. Futo Harbour, Izu Peninsula, Shizuoka Prefecture, Japan. June 2010.

Eric Baccega / Nenet herder fixing sled at camp in blizzard. Yar-Sale district, Yamal, Northwest Siberia, Russia. April 2016.

Eric Baccega / Himba woman threading metal beads to adjust her traditional 'Omohanga' foot ornament, a 21 strand layered anklet, indicating if she is married and has children, Marienfluss Valley. Kaokoland, Namibia...

Tony Wu / Split-second prior to Siberian flying squirrel (Pteromys volans orii) landing on tree, adjusting its attitude in mid-flight toward relatively vertical position to reduce speed and folding its wings in...

Eric Baccega / False brass neck rings for tourists. Either you clip two parts to have a full collar or you adjust one single part with cords around you neck. In the background a real brass neck coil (approx. 3 kg )....

Konrad Wothe / Male Macgregor's bowerbird (Amblyornis macgregoriae) decorating his bower, Papua New Guinea.

Konrad Wothe / Tilt shot down a Macgregor's bowerbird's (Amblyornis macgregoriae) bower, with a male at the bottom adjusting it, Papua New Guinea.

Konrad Wothe / Male Lawes' parotia bird of paradise (Parotia lawesii) cleaning his display ground in a rainforest, Papua New Guinea.