TLDR;
The video explores five animal societies where females dominate and males exhibit submissive behaviors. It covers the African jacana, hyenas, meerkats, clownfish, anglerfish, and bonobos, detailing the unique social structures and mating habits of each species. The video also touches on other examples of sexual dimorphism and concludes with an advertisement for Gamer subs premium canned energy drinks.
- African Jacanas: Males incubate eggs and protect chicks.
- Hyenas: Females are larger, more aggressive, and maintain clan dominance.
- Meerkats: A single dominant female has exclusive breeding rights.
- Clownfish: The largest female leads, and males perform tasks to please her.
- Anglerfish: Males fuse with females, becoming dependent on them for nutrition.
- Bonobos: Females form coalitions to control reproduction and resolve conflicts.
African Jacana [0:27]
The African jacana, also known as the Jesus bird, features males that are smaller than females and highly submissive. During mating, the female rocks the male from side to side to decide if she wants him as a partner. If successful, the male takes the female to a floating nest he built, where she lays one egg each day. The jacana family is polyandrous, meaning females defend territories containing several males with whom they mate. After laying three to five eggs, the female leaves the male to incubate them. The male also protects the chicks by sheltering them under his wings when danger is near.
Hyenas [1:44]
Female hyenas are 10% bigger, more muscular, and more aggressive than males, possessing three times more testosterone. Unlike dogs, hyena social structures involve females remaining in the clan for life, while males often leave. This results in females receiving greater social support from birth. Males are lower-ranking clan members, often new to the clan, and the more subservient ones are frequently chosen as mating partners.
Meerkats [2:31]
Meerkat mobs are led by the largest female, who enjoys a life of opulence with a harem of male meerkats. She holds exclusive breeding rights, which is the source of her power. Other females in the mob care for her offspring but are not allowed to breed, ensuring that most of the mob's children are the queen's subservient offspring.
Clownfish [3:09]
In a school of clownfish, the largest and most aggressive female acts as the leader. Male clownfish bring her food, find her home, moderate her twist chat, and keep her anemone clean. The male that pleases her the most gets to fertilize her eggs. Clownfish are protandrous hermaphrodites, meaning they start as males but can transition into females. When the dominant female dies, the largest male transforms into a female and takes her place, while the males stay with the eggs for about 10 weeks, fanning them to provide oxygen and remove waste.
Anglerfish [3:54]
The male anglerfish's primary goal is to become a husband. They are much smaller than females and rely on their sense of smell to find a mate, who is often already mated with multiple other males. The male latches onto the female and fuses with her, eventually losing his sight and connecting his bloodstream to hers. He receives nutrition from the female, and in return, she has a constant source of fertilization. This phenomenon primarily occurs in deep-sea anglerfish due to the absence of light below 600 feet.
Bonobos [4:51]
In bonobo society, females form strong bonds and coalitions, enabling them to overpower lone males if necessary. Female bonobos favor less aggressive mating strategies, leading to less aggressive male behavior. Male bonobos submit to females in 61% of conflicts, which is unusual for primates. This submission is based on social ranking rather than physical power. Female bonobos use sex to resolve conflicts and prioritize female solidarity, standing against inequity.
Wellness Round [6:12]
This section mentions other examples that didn't make the main list, including orcas, male mosquitoes (which only feed on plant juices while females need blood for protein to make eggs), and a penguin with an anime girl cutout wife. The section also notes the common trope of sexual dimorphism where males are overly extravagant while females appear unimpressed.
Advertisement [7:02]
The video concludes with an advertisement for Gamer subs premium canned energy drinks, launching next Friday in cherry slushies, strawberry, and lime flavors. A discount code is provided for 10% off.