The dorsal fin acts as a keel and probably helps stabilize a killer whale. The dorsal fins of male killer whales are the tallest of any cetacean in the world, growing up to 1.8 m (6 ft.). Female dorsal fins are smaller at about 0.9 to 1.2 m (3-4 ft.) and may be slightly curve...
but have long been captured to be kept in captivity. Due to their incredible intelligence, Killer whales can be trained to do amazing tricks. However, conditions in captivity are not well suited to such large, social animals and captive Killer whales tend to...
D. The orca is most likely of the variety of killer whales known as transients.E.If the orca had not E. aten the minke whale, the minke whale would most likely have been eaten by a great white shark. 相关知识点: 试题来源: 解析 D 正确答案:D 解析:The passage states: “Transients ...
False Killer Whale, Pseudorca crassidens Genus Globicephala Long-finned Pilot Whale, Globicephala melas Short-finned Pilot Whale, Globicephala macrorhynchus River Dolphins Family Platanistidae Ganges and Indus River Dolphin, Platanista gangetica Ganges River Dolphin (or Susu), Platanista gangetica gangetica...
Pictures and Information about Dolphins and Whales and other marine mammals. Outstanding dolphin and whale photography by Rolf Hicker
Stranding of a New Zealand killer whale (Orcinus orca) and information on post-stranding sightings, including a probable boat strike of the individualVisser, Ingrid NatashaFertl, Dagmar C
One kind of whale is the blue whale. It is the loudest animal on Earth. Its song can travel for many kilometers in the ocean. It is also the fastest se a animal. It can swim at about 49 km per hour.Dolphins are smaller than whales. One kind of dolphin is the killer whale.The ...
Orca whales are found near all of our whale watching departure locations in Washington state: Everett, Anacortes, La Conner, Port Angeles, and Seattle.
3. The Rise of Killer Whales and Great White Sharks This is an Orca (Killer Whale) skull on display at Museo de la Ballena in La Paz, Mexico (now closed) The drastic climate and ocean current swings that would lead to the extinction of many animals also forced the evolution of new one...
Dogs are not the only creatures that can learn words.An orca (killer whale) called Wilkie has been taught to repeat the words Hello and Bye-bye and can count to three.She produces the sounds by pushing air through her blowhole,but amazingly,she can(4) ...