Tusentals krabbor svärmar fram. It's a herd, turn around!

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Tusentals krabbor svärmar fram

It's a herd, turn around!

Klipp där några forskare som jobbade utanför Panamas kust fick se när tusentals krabbor svärmar fram över havsbottnen.

When we dove down in the submarine, we noticed the water became murkier as we got closer to the bottom. There was this turbid layer, and you couldn’t see a thing beyond it. We just saw this cloud but had no idea what was causing it. As we slowly moved down to the bottom of the seafloor, all of the sudden we saw these things. At first, we thought they were biogenic rocks or structures. Once we saw them moving—swarming like insects—we couldn’t believe it.

Detta beteende har tidigare aldrig dokumenterats hos denna krabbart och man har inte heller tidigare sett dem så här långt söderut förut.

arstechnica.com

Video, Djur,

Krabbor, Djurfeber

47.6°