Search results
Results From The WOW.Com Content Network
Individual members then take turns plowing through the ball, feeding on the stunned fish. Corralling is a method where dolphins chase fish into shallow water to catch them more easily. Orca and bottlenose dolphins have also been known to drive their prey onto a beach to feed on it, a behavior known as beach or strand feeding. Some species also ...
In San Jorge Gulf and Admiralty Bay, dusky dolphins herd schools of fish into bait balls during the day. [41]: 116–117, 119 [30] [42] They use the water surface as a barrier for the fish as they circle around and below them. [30] The dolphins may also scare them using sound or by flashing their white bellies.
The spinner dolphin feeds mainly on small mesopelagic fish, squids, and sergestid shrimps, and will dive 200–300 m to feed on them. [14] Spinner dolphins of Hawaii are nocturnal feeders and forage in deep scattering layers, which contain many species. The dwarf spinner dolphin may feed mostly on benthic fish in reefs and shallow water. [7]
A common bottlenose dolphin (Tursiops truncatus). A dolphin is an aquatic mammal in the clade Odontoceti (toothed whale).Dolphins belong to the families Delphinidae (the oceanic dolphins), Platanistidae (the Indian river dolphins), Iniidae (the New World river dolphins), Pontoporiidae (the brackish dolphins), and possibly extinct Lipotidae (baiji or Chinese river dolphin).
It is also unique in having the smallest genitalia of any open sea dolphin. The species feeds on pelagic fish, squid and shrimp found some distance below the surface of the water (200 m/660 ft to 500 m/1,600 ft). Virtually no sunlight penetrates this depth, so feeding is carried out using echolocation alone.
Immortal jellyfish, along with at least five other jellyfish species, dodge death by hitting rewind. Even after a dead medusa has collapsed into a pile of mush, its cells can grow into polyps.
The U.S. Fish and Wildlife Service and Arizona Game and Fish Department have confirmed the tragic death of Hope, a Mexican gray wolf (F2979) who had been living west of Flagstaff, Arizona, since June.
For premium support please call: 800-290-4726 more ways to reach us