Jabruson / Angelique Todd with veterinarians during the anaesthesia of 'Blackback' Western Gorilla (Gorilla gorilla) 'Ngobo'. Gorilla anaesthetised by veterinary team in order to remove wire snare from wrist. Mo...

Jabruson Motion / Conservation worker darting a female Sumatran orangutan (Pongo abelii) in a tree with anaesthetic, part of a relocation programme, Sei Serdang, Prima, Batang Serangan, Langkat, North Sumatra, Indonesi...

Jabruson Motion / Conservation workers preparing a pump action dart gun to anaesthatize a Sumatran orangutan (Pongo abelii), part of a relocation programme, Sei Serdang, Prima, Batang Serangan, Langkat, North Sumatra,...

David Perpinan / Endotracheal intubation in a wild Eastern indigo snake (Drymarchon couperi) anesthetized for a minor surgery small repro only

David Perpinan / Anesthesia of a wild Eastern indigo snake (Drymarchon couperi) using inhalant anesthetics in a zip lock bag. Small repro only.

David Perpinan / Anesthesia of a captive Common dwarf mongoose (Helogale parvula). Small repro only.

David Perpinan / Anesthesia of a captive bamboo shark (Chiloscyllium plagiosum) Small repro only

Laurent Geslin / Scientists with anaesthetized Eurasian lynx (Lynx lynx) caught as part of translocation and reintroduction project, Switzerland, March.

Eric Baccega / Female Orangutan (Pongo pygmaeus) under anaesthetic and undergoing an MRI scanner in the surgery station of the zoo, Zooparc Beauval, France, October 2017.

Eric Baccega / Veterinarian taking a blood sample from female Orangutan (Pongo pygmaeus) under anaesthetic, before a check with an MRI scanner, Beauval Zoo, France, October 2017.

Eric Baccega / Veterinarian practising endoscopy on a female Orangutan (Pongo pygmaeus) under anaesthetic, having a pulmonary infection, Beauval Zoo, France, October 2017.

Eric Baccega / Female Orangutan (Pongo pygmaeus) under anaesthetic and undergoing a MRI scan, Beauval Zoo. France, October 2017.