Caption
Large aggregation of Sperm whales (Physeter macrocephalus) engaged in social activity. Note the abundance of sloughed off skin in the water, resulting from tactile contact among the whales, with cloud of faeces in the background. Indian Ocean. March. Winner of the Mammal Behaviour Category of the Wildlife Photographer of the Year Awards (WPOY) Competition 2017.
Availability
Only inBelgium, Canada, France, Luxembourg, Switzerland