| 释义 |
Definition of orca in English: orcanoun ˈɔːkəˈôrkə another term for killer whale Example sentencesExamples - But Balcomb said he is fighting, nonetheless, to prove that sonar is dangerous to orcas too.
- Unlike other mammals, newborn dolphins and orcas stay active 24/7 during first months of development
- Five river dolphin species and 34 oceanic species have been identified, including the orca and melon-headed and pilot whales.
- Salmon is critical to the diets of grizzly bears and orcas, the researcher stated.
- Sharks have not displayed the intelligence that dolphins, orcas or even whales have.
- ‘When the salmon go, the eagles will go, and the orcas will, too,’ Gammon cautions.
- The release of 195 decibels into this key waterway used by orcas, porpoises, seals, and other marine mammals was followed by an increase in strandings.
- Once those prey dwindled, orcas would settle for the smaller fur seals and aggressive sea lions.
- The area is home to orcas, dolphins, and a wealth of other marine mammals and birds.
- The orcas - like those made famous by the film Free Willy - usually move in large family pods around the North Atlantic, visiting America, Greenland, Iceland, Norway and Scotland on their long trek.
- If you look at dolphins, orcas, and blue whales, all fully aquatic animals, you would have a hard time imagining them walking on land.
- Since 1976, whale expert Ken Balcomb has led what is perhaps the longest running study on killer whales, or orcas.
- We take cups of coffee onto the deck to view humpback whales and pods of orcas.
- Then potential menace turned to pure joy as two more orcas joined the first and together they porpoised toward the setting sun.
- The prime suspect is a predator new to the otter: the orca.
- The orcas prey on the indigenous Californian sea lions, which are permanent residents off the smaller islands such as Los Islotes, off the remotest corner of Espiritu Santo.
- That forced orcas, or killer whales, which normally feed on seals and sea lions, to approach the coast and eat the sea otters.
- Adult orcas have been seen encouraging their young, pushing them onto a ‘practice’ beach where no seals are present.
- We jump aboard and head out full-throttle until we see a pod of orcas running down a Pacific white-sided dolphin.
- Most common are bears, orcas, sea lions, seals, otters, eagles, terns and cormorants.
Origin Mid 17th century: from Latin, denoting a kind of whale. Rhymes caulker (US calker), corker, hawker, Lorca, Majorca, Minorca, porker, squawker, stalker, talker, walker, yorker Definition of orca in US English: orcanounˈôrkə A large toothed whale with distinctive black-and-white markings and a prominent dorsal fin. It lives in groups that cooperatively hunt fish, seals, and penguins. Orcinus orca, family Delphinidae Also called killer whale Example sentencesExamples - But Balcomb said he is fighting, nonetheless, to prove that sonar is dangerous to orcas too.
- The orcas - like those made famous by the film Free Willy - usually move in large family pods around the North Atlantic, visiting America, Greenland, Iceland, Norway and Scotland on their long trek.
- Once those prey dwindled, orcas would settle for the smaller fur seals and aggressive sea lions.
- That forced orcas, or killer whales, which normally feed on seals and sea lions, to approach the coast and eat the sea otters.
- If you look at dolphins, orcas, and blue whales, all fully aquatic animals, you would have a hard time imagining them walking on land.
- The orcas prey on the indigenous Californian sea lions, which are permanent residents off the smaller islands such as Los Islotes, off the remotest corner of Espiritu Santo.
- The area is home to orcas, dolphins, and a wealth of other marine mammals and birds.
- Sharks have not displayed the intelligence that dolphins, orcas or even whales have.
- ‘When the salmon go, the eagles will go, and the orcas will, too,’ Gammon cautions.
- The release of 195 decibels into this key waterway used by orcas, porpoises, seals, and other marine mammals was followed by an increase in strandings.
- Most common are bears, orcas, sea lions, seals, otters, eagles, terns and cormorants.
- Salmon is critical to the diets of grizzly bears and orcas, the researcher stated.
- Adult orcas have been seen encouraging their young, pushing them onto a ‘practice’ beach where no seals are present.
- Unlike other mammals, newborn dolphins and orcas stay active 24/7 during first months of development
- Since 1976, whale expert Ken Balcomb has led what is perhaps the longest running study on killer whales, or orcas.
- We take cups of coffee onto the deck to view humpback whales and pods of orcas.
- Then potential menace turned to pure joy as two more orcas joined the first and together they porpoised toward the setting sun.
- We jump aboard and head out full-throttle until we see a pod of orcas running down a Pacific white-sided dolphin.
- The prime suspect is a predator new to the otter: the orca.
- Five river dolphin species and 34 oceanic species have been identified, including the orca and melon-headed and pilot whales.
Origin Mid 17th century: from Latin, denoting a kind of whale. |