nubbsgalore: for a typical forty ton humpback to breach the ocean’s surface — and breach is taken to mean at least 40 percent of its body is out of the water — it needs to reach speeds of 29 km/h. on rare occasions, the whale will completely

nubbsgalore: for a typical forty ton humpback to breach the ocean’s surface — and breach is taken to mean at least 40 percent of its body is out of the water — it needs to reach speeds of 29 km/h. on rare occasions, the whale will completely

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from: https://jtl4.tumblr.com/post/99481238356