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Northern White-breasted Hedgehog
Erinaceus roumanicus
Silhouette: Steven Traver · PhyloPic
- KingdomAnimalia (Animals)
- PhylumChordata (Chordates)
- ClassMammalia (Mammals)
- OrderErinaceomorpha
- FamilyErinaceidae (Hedgehogs and Gymnures)
- GenusErinaceus (Woodland Hedgehogs)
- SpeciesErinaceus roumanicus (Northern White-breasted Hedgehog)
In 3 days ~60% in a week ~90%
8 Verified sightings at Biebrza National Park From 2019 to 2026
33 In all 3 parks
August Best month
🌙 Nocturnal When it's spotted
About the Northern White-breasted Hedgehog
The northern white-breasted hedgehog (Erinaceus roumanicus) is a species of hedgehog. The range of the species extends in the west as far as Poland, Austria and the Croatian Adriatic Islands and as far south as continental Greece and Aegean Islands, including substantial populations on Crete, Corfu and Rhodes. It is found eastwards through Russia as far east as the Ob River in Siberia. It is widespread throughout this range, and there are no signs of a significant population decline in any specific region, with abundance in specific regions.
Taxonomically, it was for a time considered to be a subspecies of E. europaeus, and later a subspecies of E. concolor. In Europe, the size of the northern white-breasted hedgehog in southern Europe was greater in comparison to white-breasted hedgehog in northern Europe. The size of the northern white-breasted hedgehog varied based on the temperature and precipitation... Wikipedia →
Sounds
Recording0:08
Lithuania · 2022
© sariai · iNaturalist · CC BY-NC 4.0
Recording0:12
Russia · 2023
© Марина Горбунова-Ëлкина · iNaturalist · CC BY-NC 4.0
Recording0:20
Ukraine · 2025
© Екатерина Худокормова · iNaturalist · CC BY-NC 4.0
Recent sightings of Northern White-breasted Hedgehog in Biebrza National Park
LIVEiNaturalistGlobal Distribution
Parks Where Found
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Białowieża National Park | 🇵🇱 Poland | |
| 2 | Biebrza National Park | 🇵🇱 Poland | |
| 3 | Fertő-Hanság National Park | 🇭🇺 Hungary |
Closest Relatives at Biebrza National Park
No species of the same family or order lives in Biebrza National Park, so these are its closest relatives here: other mammals.
Before you go
What are the chances of seeing a Northern White-breasted Hedgehog in Biebrza National Park?
Possible
About 30% of wildlife watchers report a Northern White-breasted Hedgehog sighting in Biebrza National Park on a given day, based on 8 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 8th most-seen of the 11 mammals we can rate there. Over three days the chance rises to about 60%, and over a week to about 90%, if each day is a fresh chance.
When is the best time to see a Northern White-breasted Hedgehog in Biebrza National Park?
May and August
In those months about 40% of wildlife watchers report a Northern White-breasted Hedgehog in Biebrza National Park on a given day, against under 5% in March–April, July and September, the lowest months. December has too few records to rate.
What time of day is best to see a Northern White-breasted Hedgehog?
Between 7 and 10 pm
Across all the parks we cover, that three-hour window holds the most Northern White-breasted Hedgehog sightings with a recorded time, and about 8 in 10 of them come between 6 pm and 6 am: it is mostly seen at night.
Is Biebrza National Park the best place to see a Northern White-breasted Hedgehog?
Among the best
Of the 3 parks where we can rate Northern White-breasted Hedgehog sightings, Biebrza National Park ranks 2nd at about 30%, level with the leaders once rounded. The best odds are in Białowieża National Park (Poland, about 30%).
Where does the Northern White-breasted Hedgehog sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Northern White-breasted Hedgehog is recorded against all the mammals logged in Biebrza National Park (8 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
