Eurasian Beaver

Eurasian Beaver

Castor fiber

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
20–30% · Possible
overall probability at Fertő-Hanság National Park

📅 Monthly Probability

30–40
Jan
20–30
Feb
10–20
Mar
20–30
Apr
0–10
May
20–30
Jun
10–20
Jul
10–20
Aug
<5
Sep
10–20
Oct
30–40
Nov
40–50
Dec

🌅 When They're Spotted

Most active at dawn and dusk · across all parks (global)

🌅Crepuscular
☀️🌙🌙12am6am12pm6pm12am

Global Distribution

Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.

where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is)  ·  parks where it occurs — tap a pin for the sighting probability there

Parks Where Found

# Park Country Probability
1 Białowieża National Park 🇵🇱 Poland
40–50%
2 Bavarian Forest National Park 🇩🇪 Germany
30–40%
3 Tatra National Park 🇸🇰 Slovakia
30–40%
4 Cévennes National Park 🇫🇷 France
30–40%
5 Biebrza National Park 🇵🇱 Poland
20–30%
6 Cairngorms National Park 🇬🇧 United Kingdom
20–30%
7 Fertő-Hanság National Park 🇭🇺 Hungary
20–30%
8 Wadden Sea National Park 🇩🇪 Germany
0–10%
9 Pyrénées National Park 🇫🇷 France
0–10%
10 Gauja National Park 🇱🇻 Latvia
Insufficient data
11 Kiskunság National Park 🇭🇺 Hungary
Insufficient data
12 Hortobágy National Park 🇭🇺 Hungary
Insufficient data
13 Snowdonia National Park 🇬🇧 United Kingdom
Insufficient data

Quick answers

What are the chances of seeing a Eurasian Beaver in Fertő-Hanság National Park?

About 20% of visitor-days record a Eurasian Beaver sighting in Fertő-Hanság National Park, based on 36 observer-days of citizen-science data from GBIF.

When is the best time to see Eurasian Beaver in Fertő-Hanság National Park?

December has the highest sighting rate for Eurasian Beaver in Fertő-Hanság National Park in our monthly data.

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