L’homosexualité chez les animaux: Origine et évolution

What if animal homosexuality wasn't an oddity but an evolutionary strategy? Discover why dolphins, bonobos, bison (and many others) engage in same-sex sexual behavior. In this video, we seek to understand a fascinating and taboo phenomenon: animal homosexuality. If 250 mammal species practice it, it's no coincidence. From alliance formation in dolphins to social pacification in bonobos, each behavior has a function. Cited bibliography: Gómez, Gónzalez-Megías, Verdú (2023) The evolution of same-sex sexual behavior in mammals. Nature Communications. 4:5719. #zoology #science #homosexuality ▬▬▬▬▬▬▬▬▬▬▬▬▬📽️ Science Bestiale 🎥 ▬▬▬▬▬▬▬▬▬▬▬▬ 🤓 François Verheggen - Writing and presentation 😎 Louis Ska - Editing 😊 Antoine Mathot - Sound design 📨 [email protected] ▬▬▬▬▬▬▬▬▬▬▬▬🙏 Wernaers Collection 🙏▬▬▬▬▬▬▬▬▬▬▬▬▬ Bestial Science benefits from the support of the Wernaers Fund for Research and the Dissemination of Knowledge. ▬▬▬▬▬▬▬▬▬▬▬▬📚 My published books 📚▬▬▬▬▬▬▬▬▬▬▬▬ 📙 A TANGUY AMONG THE HYENAS: 30 surprising animal behaviors https://amzn.to/42ESIqt 📕 THE CICADA AND THE ZOMBIE: These behaviors we thought were specific to humans https://amzn.to/3I45qWe ▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 🎥 My equipment 🎥 ▬▬▬▬▬▬▬▬▬▬▬▬▬ 🎥 Sony CAMERA: https://amzn.to/3RLTXAj 📸 Sigma LENS: https://amzn.to/4hjdQbK 🎙️ RØDE MICROPHONE: https://amzn.to/49K1y93 📺 PROMPTER: https://amzn.to/482449X 💡 LIGHTING: https://amzn.to/4jproUS 🌈 Custom LIGHTING: https://amzn.to/40oSa79 ▬▬▬▬▬▬▬▬▬▬▬ 💪 To support the channel ✨ ▬▬▬▬▬▬▬▬▬▬    / @sciencebestiale   ▬▬▬▬▬▬▬▬▬▬▬▬▬ 🎥Related Videos🎥 ▬▬▬▬▬▬▬▬▬▬▬▬▬ ►    • Amour et odeurs corporelles: les phéromone...   ►    • Des scientifiques ressuscitent les loups g...   ►    • Je visite la plus grande FERME à VENINS d'...   ►    • Pourquoi les animaux des abysses sont TOUS...   ►    • La vie de merde d'un puceron   ►    • Fais ça et les moustiques ne te piqueront ...   ►   • 4 Gestes écolos qui ruinent la biodiversité   ►    • Les 5 pets les plus dangereux du règne ani...   ►    • Pourquoi seuls les humains ont des seins ?   ▬▬▬▬▬▬▬▬▬▬▬▬▬▬⚠️Social Media🔈▬▬▬▬▬▬▬▬▬▬▬▬▬ Find Science Bestiale on Facebook, Instagram, TikTok, Thread, and Bluesky. The links are below 👇 and on my website www.francoisverheggen.com Science Bestiale participates in the Amazon EU Associates Program, an affiliate advertising program designed to allow sites to earn advertising fees by advertising and linking to Amazon.fr. As an Amazon Associate, Science Bestiale earns a small profit when you click on these links. Chapters 00:00 Same-Sex Sexual Behaviors 02:59 Homosexuality to Build Alliances 04:14 Homosexuality for Training 04:44 Homosexuality for Social Peace 07:03 Homosexuality for Hierarchy and Domination 09:04 Homosexuality to Avoid Harassment 09:35 Homosexuality to Increase Reproductive Success 10:42 The Evolution of Homosexuality in Mammals 14:28 Origin of Homosexuality in Humans (?)