Forum > Birds In The News > Removing Invasive Mice From The Farallon Islands Would Benefit Threatened Birds

Webmaster Posted 10-Oct-2019 08:57


From Science Daily and Guardian on 10-Oct-2019 08:57

New research shows the significant negative impact that invasive, non-native house mice on the Farallon Islands are having to the threatened ashy storm-petrel. Original modeling by ecologists shows the potential impacts to the petrel's population if mice are allowed to remain. The super-abundant mice encourage migrating burrowing owls to stay on the island, who later in the winter switch from eating mice to preying on the petrels.

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