Hints： patchiness krill albatross fussy scavenge

Fur seals also feed out in the open ocean, but they are able to dive to a hundred meters or more. The patchiness of the krill requires those that live on it to spend a great deal of time searching.
And an albatross will fly hundreds, sometimes thousands of miles, on a single foraging trip. Out here, birds can’t afford to be fussy and must take whatever food they can find. Almost all of them scavenge to some extent. These birds have found the remains of a small whale.

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