Sam Hobson / Blood samples collected by scientists working with urban goshawks (Accipiter gentilis). Berlin, Germany. May 2014.

Bryan and Cherry Alexander / Young Inuit man undergoing fitness testing at the Science Institute's Research Laboratory in Igloolik, Nunavut, Canada, 1990. Editorial use only.

Nigel Cattlin / Scientist working in large greehouse containing cultivated, pot grown plants used for research studies of herbicides, pesticides and other agro-chemicals, Oxfordshire, UK.

Jen Guyton / Woman offering her child's finger to be pricked for malaria test in Momba community in park's buffer zone during Medecins Sans Frontieres event. Outskirts of Gorongosa National Park, Mozambi...

Ashley Cooper / A Covid 19 Antigen test kit, UK. April, 2021.

Edwin Giesbers / Researchers examining Raptor pellets to identify eaten prey. Part of a 60 year long-term study led by Fred Koning to monitor raptors and their nests in a 3,400 hectare area of coastal dunes. Near Amst...

Edwin Giesbers / Raptor pellet in hand, researcher dissecting pellet to discover prey eaten by bird. Part of a 60 year long-term study led by Fred Koning to monitor raptors and their nests in a 3,400 hectare area of c...

Edwin Giesbers / Fire salamander (Salamandra salamandra) being swabbed with a cotton swab to check for Batrachochytrium dendrobatidis fungus DNA, Hallerbos, Belgium. October 2014.

Edwin Giesbers / Fire salamander (Salamandra salamandra) being swabbed with a cotton swab to check for Batrachochytrium dendrobatidis fungus DNA, Hallerbos, Belgium. October 2014.

Doug Gimesy / Boobok owl (Ninox boobook) chick held by veterinary nurse while blood is taken for analysis. Chick treated for head trauma, likely caused by bird attack. Currumbin Wildlife Hospital, Gold Coast, Queen...