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#sea creatures – @rubyrubyrubyredux on Tumblr
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Crow Cones

@rubyrubyrubyredux / rubyrubyrubyredux.tumblr.com

Sad Plant Game devblog Isobel webcomic Ruby / 23 / ♀ / she/her/hers / US Well hi there. This is my tumblog. It consists of lots of textposts, a pinch of Homestuck, crow cones, and textposts,and reblogs, and crow cones, and did I mention textposts. my music | my art | my homestuck art |
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My buddy read an article about octopus intelligence. It was feeding time, and the handler dumped some shrimp into an octopus’ tank. Then he went into another room and sat at his desk.

A while later, a shrimp was tossed onto his desk.

The octopus, upon finding one bad shrimp in the lot, had grabbed it, escaped its tank, crossed the hall, and threw the expired shrimp at its caretaker. Not only does this showcase their problem-solving capabilities, but also that it could have escaped at any time. It just broke out this time to chuck an off shrimp in indignation at its handler. That’s not just intelligence, that’s a human-like reaction. Kinda make you wonder exactly how smart these guys can be…

OH MY GOD

I went to the aquarium once and we had a tour and we walked past the octopus tank and it was duct taped shut so I asked why and the guy was like. “Well, we had a problem before because these fish were disappearing randomly at night and we had no idea why. Turns out the octopus had memorised the night guards rounds and would creep out of its tank, crawl across the floor to the fish tank, have a little snack and be back in its own tank with the lid shut before the guard came back.” they are super smart

I love octopuses so, so much.

@_@

I am both delighted and FUCKING TERRIFIED.

Once I went to the aquarium where they had a baby pacific red octopus in a tank. I had gone there to work on a few real life sketches, obviously I wanted to do one of an octopus. So I kinda just kneeled in front of the tank, and started sketching. The octopus didn’t mind, he sat happily. Then, 5 minutes later, he started moving to the front of the tank, where I was. This tiny octopus faces me directly and starts posing. I don’t know how other to explain it but he started curlung his tentacles in this really graceful way then wouldn’t move for a few minutes. Then again, a new pose. That tiny cute motherfucker knew I was drawing him.

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nubbsgalore

closely related to sharks but with long, flat bodies and wing-like pectoral fins, mobula rays are ideally suited to swooping through the water - here off the gulf of california - yet seem equally at home in the air, so much so that they have earned the name “flying rays”. mobula rays can reach heights of more than two metres, remaining airborne for several seconds. 

mobula rays are quite elusive and difficult to study, so biologists are not quite sure why they jump out of the water. theories vary from a means of communication, to a mating ritual (though both males and females jump), or as a way to shed themselves of parasites. they could also be jumping as a way of better corralling their pray, as seen with them swimming in a circular formation. 

what is known about mobula rays is that they reach sexual maturity late and their investment in their offspring is more akin to mammals than other fishes, usually producing just a single pup after long pregnancies, all of which makes them extremely vulnerable to commercial fishing, especially as a species that likes to come together in large groups.

AAAAAAAAAAAAAAAAAAAAaaaaaaaaaaaaaaaaaaaaaaaaaaaaaH

Source: nubbsgalore
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