Chris Gomersall / 2020VISION / RSPB research ecologist Chloe Hardman using sweep net to sample invertebrate populations, RSPB Hope Farm reserve, Cambridgeshire, England, UK, May. Model released. 2020VISION Book Plate.

Chris Gomersall / 2020VISION / RSPB research ecologist, Chloe Hardman, using sweep net to sample invertebrate populations at Hope Farm, Cambridgeshire, UK, May 2011, model released

Doug Gimesy / Platypus ecologist returning a male platypus (Ornithorhynchus anatinus) to a creek where it had been captured just 30 minutes earlier. Chum Creek, Healsville, Victoria, Australia. May 2017.Model rele...

Doug Gimesy / Ecologist analyses five dead platypuses (Ornithorhynchus anatinus) found drowned and found in two Opera House Nets used to trap yabby's (crayfish) placed illegally in Labertouche Creek, eastern Victor...

Doug Gimesy / Ecologist and Platypus (Ornithorhynchus anatinus) expert Joshua Griffiths analysing five dead platypuses found drowned and found in two Opera House Nets used to trap yabby's (crayfish), placed illegal...

Doug Gimesy / Freshwater ecologist banging a star picket stake into the river to which a Fyke net will be secured. This net will then used to try and capture platypus (Ornithorhynchus anatinus) for research, Mitta...

SCOTLAND: The Big Picture / Raptor ecologist checking health of ringed Osprey (Pandion haliaetus) chick for research purposes. Glenfeshie, Cairngorms National Park, Scotland, UK.

SCOTLAND: The Big Picture / Raptor ecologist checking health and ringing Osprey (Pandion haliaetus) chick for research purposes. Glenfeshie, Cairngorms National Park, Scotland, UK.

SCOTLAND: The Big Picture / Raptor ecologist checking weighing Osprey (Pandion haliaetus) chick for research purposes. Glenfeshie, Cairngorms National Park, Scotland, UK.

Naskrecki & Guyton / Photographer and ecologist Jen Guyton working in a cave. Gorongosa National Park, Mozambique

Krista Schlyer / Brett Williams, fire ecologist checking young Longleaf pine (Pinus palustris) during controlled fire, Eglin Air Force Base, Florida, USA. May 2014.

Cheryl-Samantha Owen / Ecologist setting a fyke net across the Doring River to assess populations of endemic and invasive fish species. Bruinkrans, Western Cape, South Africa. Part of research by Bruce Paxton (an aquatic ec...