In Brazil, prison officials needed extra security at an overcrowded prison.
They could have done many things, but instead they turned to geese.
According to the authorities, geese will honk loudly when they sense strange movements like someone escaping over a wall or when fights breaks out between inmates.
#facts #brazil #security
![](https://i.ytimg.com/vi/4fMnBugzpBw/mqdefault.jpg)