Cyril Ruoso / Conservationist making radio call from tree in Shoebill (Balaeniceps rex) habitat, Bengweulu Swamp, Zambia.
Cheryl-Samantha Owen / Shark spotter looking out to sea at Muizenberg Beach at sunset, near Cape Town, Western Cape, South Africa. July 2013.
Richard Langdon / Woman helming, speaking on a handheld radio aboard a Contessa 26. Gironde Estuary on the way to Pauillac, France, September 2009. Model released.
Shattil & Rozinski / Ocelot (Felis pardalis) being released after having a radio collar put on, Laguna Atascosa National Wildlife Refuge, Texas, USA. The largest known population of wild ocelots in the USA lives on this r...