What is being hunted in Tarras Valley Nature Reserve?

A hunt is underway for the UK's smallest rodent, the critically endangered harvest mouse, in Tarras Valley Nature Reserve.

Why are harvest mice considered critically endangered in Scotland?

Harvest mice are considered critically endangered in Scotland due to changes in farming practices that have led to the disappearance of their natural habitats.

What evidence suggests harvest mice might be in Tarras Valley?

Evidence such as small woven grass nests, typically made by harvest mice for sleeping and breeding, were recently found in tussocky grassland areas.

Home / Environment / Tiny Harvest Mice Hunted in Scotland's Largest Nature Reserve

Tiny Harvest Mice Hunted in Scotland's Largest Nature Reserve

2 Feb

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Summary

Surveys are planned to confirm the presence of critically endangered harvest mice.
Nests were recently discovered in Tarras Valley, suggesting a potential population.
Tarras Valley Nature Reserve is one of the UK's largest community-led projects.

Tiny Harvest Mice Hunted in Scotland's Largest Nature Reserve

Southern Scotland's Tarras Valley Nature Reserve is initiating a hunt for the UK's smallest rodent, the harvest mouse. This species is considered critically endangered in Scotland. Recent discoveries of woven grass nests on the 10,500-acre reserve have sparked hope that a population may inhabit the land.

The Tarras Valley Nature Reserve is a significant community-led initiative, having expanded significantly since its inception. The finding of harvest mouse nests was unexpected by reserve management.

These surveys are part of a national effort led by the Mammal Society. Reserve managers are eager to confirm the presence of this scarce species, which would further enhance the reserve's status as a haven for wildlife.