The most infamous example in recent memory involves a troop of Western lowland gorillas. The silverback, a massive male named Boba, had two females: Zola (his favorite) and Juno (the subordinate). For years, the hierarchy held.
In 2018, a zoo in London made headlines with two male Humboldt penguins named Ronnie and Reggie (after the infamous Kray twins). The pair built the best nest in the enclosure, stole pebbles from neighboring heterosexual couples (a sign of high status), and attempted to hatch a rock. Zoo Animal Sex 3gp
And if you listen closely at dawn, past the roar of the lion and the chatter of the monkeys, you might just hear a pair of gibbons singing a duet. That is not a territorial call. The most infamous example in recent memory involves
Tulip was not impressed. She rejected Thabo for three years. He stopped eating. He paced. He developed a stereotypic behavior—weaving his head back and forth. The vet put him on anti-anxiety medication. Eventually, the SSP decided to move Tulip to another zoo and import a different female. In 2018, a zoo in London made headlines
Consider the story of Kiki and Milo, two white-cheeked gibbons (names changed for privacy). Gibbons are monogamous; they mate for life and sing haunting duets at dawn to reinforce their bond. When Milo arrived from a European zoo, keepers hoped he and Kiki would harmonize immediately.
"The software tells you they are a 'genetic match,'" says Marcia Ferris, a lead keeper at a major midwestern zoo who spoke on condition of anonymity. "But the software has never been sprayed in the face by a pissed-off orangutan. Chemistry? The algorithm doesn't know chemistry." One of the most common romantic storylines in zoos is the "Arranged Marriage Turned Real." It is the animal kingdom’s version of Pride and Prejudice .