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Animal World
Hedgehog — photograph 1
📷 Arbeiterreserve · CC BY-SA 3.0
IUCN: Least Concern

Hedgehog

Erinaceus europaeus

KingdomAnimalia›PhylumChordata›ClassMammalia›OrderEulipotyphla›FamilyErinaceidae›GenusErinaceus
About

Hedgehogs are small nocturnal mammals covered in about 5,000–7,000 spines that they erect and puff into a ball when threatened. They roam large territories each night, snuffling loudly as they root out beetles, caterpillars, and slugs, which makes them welcome guests in gardens. When they meet a strong smell they may 'self-anoint', licking the source and spreading frothy saliva onto their spines. Road traffic and habitat fragmentation are their main dangers, and numbers are falling in parts of western Europe.

Key Facts
⛰
Habitat
Woodland edges, hedgerows, grassland, parks, and gardens
🍃
Diet
Insectivore — beetles, caterpillars, earthworms, slugs, and snails
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Size & Weight
Body 20–30 cm
•
weight
0.5–2 kg
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Lifespan
2–5 years wild; up to 10 in care
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Range
Western Europe from Iberia to Scandinavia, introduced to New Zealand
MammalInsectivore
Photo Credits
#1Arbeiterreserve · CC BY-SA 3.0
#2Gibe · CC BY-SA 3.0
#3Hrald · CC BY-SA 3.0
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