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Yellow-Necked Mouse

(Apodemus flavicollis)

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Lifecycle: Yellow-necked mice go through a typical rodent lifecycle, which includes birth, growth, reproduction, and eventual death. They may produce multiple litters of young each year.
Reproduction: Breeding occurs primarily during the spring and early summer. The female typically gives birth to a litter of several pups, which she raises in a nest.
Behavior: Yellow-necked mice are primarily nocturnal and are known for their agility in climbing trees and shrubs. They construct nests in tree hollows, underground burrows, or even abandoned bird nests.
Longevity: In the wild, their lifespan is relatively short, with most individuals living only a year or two due to predation and environmental factors.


Diet: Yellow-necked mice are omnivorous and have a varied diet. They consume a mix of plant material, including seeds, berries, and fungi, as well as insects, small invertebrates, and occasionally bird eggs.
Seed Dispersal: These mice are important for their role in seed dispersal, as they collect and store seeds in underground burrows. Some seeds they cache may germinate and grow, contributing to forest regeneration.

The yellow-necked mouse is a species of rodent native to Europe. It is known for its distinctive yellow band on its neck, which sets it apart from other mouse species. Yellow-necked mice play an important ecological role as seed dispersers and prey for predators in their habitat.


Size: Yellow-necked mice are relatively small, with an adult length typically ranging from 8 to 12 cm (3 to 5 inches), excluding the tail, which can add an additional 8 to 12 cm.
Appearance: They have a brownish-grey fur on their back and sides, and a creamy-white underbelly. Their most distinctive feature is the yellow band or collar on their neck, which gives them their common name.


Yellow-necked mice are commonly found in a variety of habitats, including deciduous and coniferous forests, woodlands, and shrublands. They are highly adaptable and can thrive in both natural and human-altered environments.
Shelter: They use tree hollows, underground burrows, or abandoned bird nests as shelters and nesting sites.


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