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Forest Dormouse (Dryomys nitedula)
Reference photo: Dodoni / Wikimedia Commons · CC BY-SA 3.0
Mammals

Forest Dormouse

Dryomys nitedula · Pârș cu coada stufoasă

A grey, bushy-tailed dormouse with a dark eye mask, living in oak and mixed woods.

At a glance

Status in Romania
Resident
Habitat
Forest
Activity
Night
Diet
Mainly plants — forest fruit, seeds, buds and shoots — supplemented, especially in spring, with insects and sometimes songbird eggs and chicks.
Conservation status
Least Concern (IUCN)
Photography difficulty
Difficult

Photography Guide

Practical starting points based on the species’ behaviour and habitat, not fixed rules.

Where and how to look
Very hard to see; old oak woods and orchards at night.
Best time / activity
Night
Photography difficulty
Difficult
Ethics
Do not dig at, block or stand on burrows and nests, never bait, and avoid handling nest boxes.

Identification

Light grey to reddish-brown above with a dark, often faint mask from the eye to the ear; long bushy tail and relatively small rounded ears.

Habitat

Arboreal, in deciduous or mixed woods, preferably with a rich shrub layer, up to about 1,300 m. Nests high up in tree holes, forks or old bird nests.

Distribution

Common and widespread in almost all oak and other mixed broadleaf woods of the lowlands and hills, most common in old oak woods; regular in old orchards.

Approximate range in Romania

Lowlands and plains · Transylvanian hills · Danube valley and floodplainGeneral distribution only. This is not an occurrence map and does not show nesting or sensitive wildlife locations.

Diet

Mainly plants — forest fruit, seeds, buds and shoots — supplemented, especially in spring, with insects and sometimes songbird eggs and chicks.

Behaviour

Nocturnal. Hibernates from October to April in underground nests.

Seasonality in Romania

Monthly presence has not yet been source-verified.

Breeding

Mates in April after hibernation; one litter a year of 2–6 young.

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    Sources

    Last reviewed:

    Romanian name checked against the SOR / Ornitodata mammal list. Distribution, habitat, diet and breeding summarised from the linked Romanian source. Global status from IUCN. No monthly seasonality is shown for mammals.