They have been shown to cause a significant impact on ground nesting birds and small native mammals.
It is the largest native terrestrial mammal in the country.
There are only two native mammals on the islands, a bat and a seal.
Minorca does not have any large mammals native to its environment.
Other native mammals have returned as well, including the tlacuache and the cacomistle.
As with many isolated island systems, bats are the only mammals native to Socotra.
There are few land animals and no native mammals.
Almost all its native mammals (except the two monotremes) are marsupials.
It is to be hoped that the city's resourceful native mammals will survive even in reduced numbers.
Most mammals native to Ireland and long established introduced species are found in the park.