Country diary: Our island’s wandering wallabies come at a cost

TL;DR

Red-necked wallabies, introduced in the 1960s, now number around 800 on the Isle of Man.
Their population growth has negatively impacted the Ballaugh Curraghs, a designated wetland of international importance, by disturbing or consuming key plant species.
Wallabies carry toxoplasmosis, a parasite harmful to pregnant women, and liver fluke.
Traffic accidents have occurred as drivers swerve to avoid wallabies, and there are fears for the safety of TT riders.
The wallabies have displaced wildlife, such as hen harriers, from their traditional roosting sites.
The wallabies themselves may be suffering from inbreeding and a poor diet.
Manx Wildlife Trust is developing a management policy to address these issues.

Continuer la lecture de l'article original