Search results
Results from the WOW.Com Content Network
Cetacean stranding, commonly known as beaching, is a phenomenon in which whales and dolphins strand themselves on land, usually on a beach. Beached whales often die due to dehydration, collapsing under their own weight, or drowning when high tide covers the blowhole. [1] Cetacean stranding has occurred since before recorded history. [2]
Other than hunting, marine mammals, dolphins especially, can be killed as bycatch from fisheries, where they become entangled in fixed netting and drown or starve. [41] Increased ocean traffic causes collisions between fast ocean vessels and large marine mammals. [42]
The first is the phenomenon of "bycatch", whereby small cetaceans (particularly dolphins [56]) can become trapped in nets, where they have been attracted by the high concentration of fish and end up drowning. [57]
A baby dolphin trapped in a fishing net was saved from drowning by two fishermen off the coast of Spain. Jose Ramón Pérez, 27, and Miguel Rodríguez, 36, were on a boat near Almería when they ...
Another example of an alleged case of animal suicide is the case of the dolphin which most often portrayed Flipper on the 1960s television show Flipper. According to trainer Ric O'Barry in the film The Cove, Kathy, the dolphin, suffocated herself before him. The veracity or accuracy of this case has not been established in rigorous, scientific ...
The consequences of falling into a deep sleep for marine mammalian species can be suffocation and drowning, or becoming easy prey for predators. Thus, dolphins, whales, and pinnipeds (seals) engage in unihemispheric sleep while swimming, which allows one brain hemisphere to remain fully functional, while the other goes to sleep. The hemisphere ...
The Independent reported that the ancient dolphin was named Pebanista yacuruna and was discovered by an international research team on the Napo River. Three weeks into the search, an undergraduate ...
Māui dolphin, Maui's dolphin, or Popoto (Cephalorhynchus hectori maui) is a subspecies of the Hector's dolphin (Cephalorhynchus hectori)—New Zealand's only endemic cetacean. [3] Māui dolphins are only found off the west coast of New Zealand 's North Island , and are now one of the rarest and smallest dolphin subspecies globally.