Nine northern resident killer whales off Vancouver Island were filmed and acoustically tagged during a summer field season, ...
Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...
Echolocation lets animals use sound as a guide in places where vision fails. They send out clicks, chirps, or taps and interpret the returning echoes to find prey, avoid danger, or move confidently in ...
Beluga whales are some of the most distinctive marine mammals, with their white bodies and rounded foreheads. They are also well-known for their vocalizations, which have led to them being called the ...
Illustration showing a goose-beaked whale emitting an echolocation click while foraging, with the sound waves reaching hydrophones on acoustic recorders at different times. This time difference allows ...