The killer whale has a patchy distribution in all oceans, from the polar ice caps to theEquator, where large prey such astuna,salmon, andsealsare abundant. Other food sources aresquids,sea lions,penguins,whales, andporpoises. In the North Pacific several populations live along the Alaskan coas...
The name killer whale brings up an image of a whale that’s intent on eating everything in its path. But, despite what the sailors saw, these whales are like any other animal trying to find prey in order to take in nourishment and survive. What eats a killer whale? One of the most...
When killer whale ecotype could reliably be identified (n = 5), mammal-eating transient pods were the most common visitors to SEFI (four of five), while offshore individuals were identified on a single occasion in 2009 when both offshores and transients were observed (Table 1). Table ...
E、The North Pacific populations of seals and sea lions cover a wider geographic area than does the population of sea otters. 答案: A 提问列表 提问 提问: 感觉正确答案A 里面的other prey 没说准。other prey 可能不是Otters 呢? 解答: 点赞0 阅读3897 解答: sysadmin 提问: 向唐瑭老师提问...
WHAT DO THEY EAT? DIET AND EATING HABITS. To hunt, a pod of 300 individuals can travel in a straight line spanning an area of 5 km. The false killer whale is a carnivorous animal, but its prey is not only fish; it also includes crustaceans and cephalopods. Its size allows thi...
but for protecting hominids and for securing a place on the ground,” he told me. “Prior to that, hominids spent a lot of time – certainly sleeping – in the trees. Once they had fire, they could ward off predators such as lions and leopards. It also allowed them to move into ne...