Do birds fly for days while over the ocean? How do they sleep? 1.49K viewsJanuary 3, 2024 Question90.55K May 9, 2021 0 Comments Do birds fly for days while over the ocean? How do they sleep? In: Biology 9 Answers ActiveNewestOldest Anonymous Posted May 9, 2021 0 Comments Swifts can stay in the air for [nearly a] year~~s~~ at a time. To sleep, they find updrafts and fly to great heights, then nap as they slowly fall back to earth. Edited for accuracy. You are viewing 1 out of 9 answers, click here to view all answers. Register or Login
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