Juergen Freund / Guttering to redirect water at the Daintree Drought Experiment, where rainforest plants grown under cover to see how they respond to drought. Daintree Rainforest Observatory, northern Queensland, Aust...

Juergen Freund / Scientist Susan Laurance leads the Daintree Drought Experiment in far north Queensland. The experiment combines the efforts of plant physiologists, ecologists, soil experts, climatologists and hydrolo...

Miles Barton / Panamanian golden frog (Atelopus ziteki) reacting to the image of a frog on a video monitor. Experiment carried out to reveal the purpose of the frog's waving behaviour - to attract mates and deter ri...

Sergio Hanquet / Scientists performing Sperm whale (Physeter macrocephalus) calf necropsy on beach to determine cause of death, whale found drifting at sea. Tenerife, Canary Islands. 2010.

Nigel Cattlin / Technician in experimental greenhouse with Rice (Oryza sativa) experiments including genetic modification. International Rice Research Institute, Luzon, Philippines.

David Woodfall / Birch trees (Betula sp) forest in autumn with rainbow Regenerated area due to rewilding experiment in Alladale estate, Scotland, UK, October.

David Woodfall / Caledonian pine forest with Scots pine trees (Pinus sylvestris) alongside River Carron,with Birches (Betula) at dawn. Regenerated area due to rewilding experiment in Alladale estate, Scotland, UK, Oct...

Juergen Freund / Scientific experiment to see how rainforest plants cope under drought conditions. Daintree Rainforest Observatory, Australia. December 2015

Juergen Freund / Scientific experiment to see how rainforest plants cope under drought conditions, with photograph on tablet showing what a wet healthy forest looks like. Daintree Rainforest Observatory, Australia. De...

Juergen Freund / Scientific experiment to see how rainforest plants cope under drought conditions, with photograph on tablet showing what a wet healthy forest looks like. Daintree Rainforest Observatory, Australia. De...

Juergen Freund / Scientific experiment to see how rainforest plants cope under drought conditions, with photograph on tablet showing what a wet healthy forest looks like. Daintree Rainforest Observatory, Australia. De...

Juergen Freund / Leader of the Drought Experiment Dr. Susan Laurance and Dr. Yoko Ishida downloading data from the trees carrying scientific instruments at the Daintree Rainforest Observatory, Queensland, Australia. D...