▲ 47 ▼ Constant Sexual Aggression Drives Female Tortoises to Walk Off Cliffs (www.nytimes.com) submitted 9 months ago by silence7@lemmy.world to c/nyt_gift_articles@sopuli.xyz 6 comments fedilink hide all child comments On a remote island in North Macedonia, male Hermann’s tortoises outnumber females 19 to 1, an imbalance driving the population to extinction.