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Dormice

dormouse torpid with young 21oct24 (2) MAtt Parkins

Landmark conservation effort aims to restore rare hazel dormice, classified as ‘Vulnerable’ on the IUCN Red List for Britain’s Mammals, to combat the national decline of 70% since 2000 This …

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dormouse torpid with young 21oct24 (2) MAtt Parkins

Returning dormice to Leicestershire This week, we’ve reintroduced over 20 rare hazel dormice into a secret woodland location in Leicestershire, creating the county’s only known population of the tiny mammals. …

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Rhys Owen-Roberts - Juvenile in tree

Many species that are habitat specialists – organisms that rely on specific environments or food sources – are declining in what is becoming a worrying trend. One such specialist facing …

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What did our box checks reveal about dormouse populations in 2024? People's Trust for Endangered Species. Photo by Jamie Edmunds

Overall 2024 was a warm and unsettled year for the UK. It was the fourth warmest year on record in Britain. Eight months had temperatures above their usual average, with …

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Hazel domouse Sandaru-KGL Shutterstock

Bridging the knowledge gap Hazel dormice have long been the focus of conservation efforts in Britain. In the 1990s Pat Morris and Paul Bright studied them, laying the foundation for …

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Hazel dormouse Kozma 94 Shutterstock

Lily is a member of the Nottingham Wildlife Trust Keeping it Wild youth team. Having done a diploma at Brackenhurst, Lily has been accepted at Bangor University to study ecology …

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Bank-vole-CezaryKorkosz-Shutterstock.jpg-

The National Dormouse Monitoring Programme (NDMP) primarily focuses on tracking the population of hazel dormice and gathering essential biometric data on this endangered species to assess the health of Britain’s …

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Hazel dormice in hedges and scrubs

Ellie Scopes recently completed her PhD at the University of Exeter. She investigated how often and when hazel dormice are found in hedgerows and scrubby habitats in the South West. …

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Dormouse in bird nest box - June 2023 - credit Angela Pounder - Dormouse in bird nest box - June 2023 - credit Angela Pounder 3

Setting up the National Dormouse Monitoring Programme The National Dormouse Monitoring programme (NDMP) was set up in 1990. It started with only 13 sites but under the guidance and enthusiasm of …

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Four dormice in torpor by Sally Wadsworth

Back to Beds for sleepy dormice This week, in early June, 10 rare hazel dormice have been reintroduced into a Bedfordshire woodland to bolster the county’s only existing population. These …

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Four dormice in torpor by Sally Wadsworth

Following the county’s first and only dormouse reintroduction in 2001, this release boosts genetic diversity for this isolated population This week, 10 rare hazel dormice have been reintroduced into a …

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Dormouse in open leaves_Michael Walker_extended

This June, we successfully released 38 healthy captive-bred hazel dormouse into a woodland on the Calke Abbey estate in Derbyshire. We reintroduced this new population of dormice in collaboration with …

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