Wildlife Welfare

Wild Harvest Mouse Habitat Welfare

Harvest mice are Britain's smallest rodents whose welfare depends on tall grassland and reedbed habitats that are declining with agricultural intensification.

Key Facts

Harvest mice build intricate woven nests in tall grass stems for breeding
They are the only British mammal to use its tail as a prehensile climbing limb
Populations have declined significantly with loss of tall grass field margins
They are vulnerable to agricultural machinery during harvesting operations
Nest box schemes help monitor populations and provide supplementary habitat

Welfare Considerations

Harvest mouse welfare depends on maintaining tall grass habitats that are being lost to agricultural intensification and tidy land management. Individual harvest mice face acute welfare threats from harvesting machinery and loss of breeding sites through habitat management.

What You Can Do

Support creation and maintenance of tall grass margins on agricultural land
Install harvest mouse nest boxes to provide monitoring and habitat opportunities
Advocate for agri-environment payments for tall grassland and reedbed management