Ostriches Have Their Reasons: Why Juveniles Group Together
Unlike adult male ostriches of the Segengeti (Struthio camelus massaicus) which are highly competitive, young male ostriches are often found in small groups. This is done primarily to increase their chances of survival during the transitional period before they reach sexual maturity (around age 3 or 4).
The Benefits of Ostrich “Bachelor Flocks”
Predator Detection: “More eyes” to spot threats like lions or leopards in the open ground.
Social Learning: Juveniles follow older or more experienced birds to learn how to forage for food (like seeds, insects, small reptiles) and navigate their environment.
Protection in Numbers: In large herds (which can sometimes reach 100 individuals outside of breeding season!), the individual risk of being targeted by a predator is lower. It helps when you can run more than 40 mph too!
Lack of Territory: Unlike mature alpha males who establish and defend specific territories, young males are not yet competitive for mates and can peacefully coexist in these nomadic "bachelor" or mixed-age flocks.
We came upon these three juveniles on the Serengeti, Tanzania.
Ostrich watch on Safari
Ostriches are a highlight of any Tanzania wildlife tour. And despite the old myth, you’ll never see one with its head in the sand! They are fast, alert, and fascinating to observe in their natural habitat.
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