Clownfish, immortalised by Finding Nemo, live in strict social hierarchies dominated by a breeding female. If the dominant female dies, the most prominent male transforms a female to take her place.

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In a post-industrial whaling world, flagship and charismatic baleen whale species are indicators of the health of our oceans. However, traditional monitoring methods provide spatially and temporally ...

An orca calf less than 24 hours old has been spotted in a rare sighting of a newborn killer whale in Western Australia. The animals are regularly seen off Bremer Bay in summer, but calves are ...