Watch Clip
![](http://image.pbs.org/video-assets/pbs/nature/52507/images/Mezzanine_121.jpg?resize=410x)
Population Control Controversy
3m 57s
The growing number of kangaroos is beginning to have a negative impact on the environment. The government solution is to reduce the number of kangaroos through culling. Other solutions include sanctuaries and contraception.