Catégories
blog

Ce que disent les animaux

Washoe est la première chimpanzé ayant appris à communiquer grâce à la langue des signes :

Washoe greeted Kat [the caretaker] in just this way when she finally returned to work with the chimps. Kat made her apologies to Washoe, then decided to tell her the truth, signing « MY BABY DIED. » Washoe stared at her, then looked down. She finally peered into Kat’s eyes again and carefully signed « CRY », touching her cheek and drawing her finger down the path a tear would make on a human. (Chimpanzees don’t shed tears.) Kat later remarked that that one sign told her more about Washoe and her mental capabilities than all her longer, grammatically perfect sentences.

— Washoe (Wikipedia).

Les nématodes parlent entre eux avec des molécules chimiques :

For example, the researchers found several molecules that tell nematodes to scatter and disperse. These molecules consist of only two building blocks. But adding a third building block called an indole changes the meaning completely: instead of « go away » the message becomes « everybody come here. » Nematode messages get even more complex by combining two or more different molecules, just like combining different words in a sentence makes for more complex meaning.

— ‘Worm speak’ uses chemicals to communicate.

Les perroquets sauvages apprennent leur nom en écoutant leurs parents :

But what parrots can do is they can say: « Eh Tom, wanna go get some food? I’m Bob. » And that’s pretty amazing.

— How a Parrot Learns its Name in the Wild.

Presque de quoi vous rendre antispéciste. Presque.