La psychologie évolutionnaire est une pseudoscience – psycho évo #7
Homo Fabulus,
La psychologie évolutionnaire est-elle une pseudoscience qui ne fait que de la spéculation à longueur de journée? Est-il…
Le nez a évolué pour porter des lunettes – adaptationnisme – psycho évo #3
Homo Fabulus,
Une vidéo sur un des sujets les plus chauds selon moi en biologie de l’évolution (chaud à la fois dans le sens de “débattu” et “d…
Arctic Unicorns: Understanding the past, present, and future of narwhals and their mysterious tusks
oceanbites,
Why do narwhals have tusks that make them look like unicorns? As climate change continues, what is the fate of narwhals and…
What's a Narwhal's Tusk For?
Scientific American - 60-Second Science,
Although the tusk can be a weapon, the variation in tusk size among animals of similar body size points to it being primarily a…
When it comes to narwhal sexual selection, tusk size matters
ZME Science,
Narwhal tusks might send an honest signal of sexual quality to females.
Ученые выяснили, для чего «арктическому единорогу» нужен рог
Naked Science,
<img src="https://naked-science.ru/wp-content/uploads/2020/03/Narwhal-tusk-size-plays-role-in-sexual-selection-researchers-say.jp…
На длину бивней нарвалов повлиял половой отбор
N+1: научные статьи, новости, открытия,
Размер имеет значение
Big tusks are sexy, if you're a narwhal - CNET
CNET News,
I like big tusks and I cannot lie. You other narwhals can deny.
For narwhals, the 'unicorn of the seas,' size matters for sexual selection
Science Codex - Science news, science articles, all day, every day,
Showy peacock feathers, extravagant elk antlers and powerful crayfish claws are just a few examples of the ostentatious animal…