Castor fiber
Silhouette: Steven Traver · PhyloPic
In 3 days ~40% in a week ~70%
The Eurasian beaver (Castor fiber) or European beaver is a species of beaver widespread across Eurasia, with a rapidly increasing population of 1.5 million in 2020. The Eurasian beaver was hunted to near-extinction for both its fur and castoreum, with only about 1,200 beavers in eight relict populations from France to Mongolia in the early 20th century. It has since been reintroduced into much of its former range and now lives from Western, Southern, Central and Eastern Europe, Scandinavia, Russia through China and Mongolia, with about half the population in Russia. It is listed as least concern on the IUCN Red List.
Castor fiber was the scientific name used by Carl Linnaeus in 1758, who described the beaver in his work Systema Naturae. Between 1792 and 1997, several Eurasian beaver zoological specimens were described and proposed as subspecies, including: Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Białowieża National Park | 🇵🇱 Poland | |
| 2 | Plitvice Lakes National Park | 🇭🇷 Croatia | |
| 3 | Biebrza National Park | 🇵🇱 Poland | |
| 4 | Bavarian Forest National Park | 🇩🇪 Germany | |
| 5 | Cévennes National Park | 🇫🇷 France | |
| 6 | Tatra National Park | 🇸🇰 Slovakia | |
| 7 | Fertő-Hanság National Park | 🇭🇺 Hungary | |
| 8 | Cairngorms National Park | 🇬🇧 United Kingdom |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Moscow Zoo | 🇷🇺 Russia | |
| 2 | Brno Zoo | 🇨🇿 Czechia | |
| 3 | Lusen National Park Centre | 🇩🇪 Germany | |
| 4 | Wildlands | 🇳🇱 Netherlands | |
| 5 | Wilhelma | 🇩🇪 Germany | |
| 6 | Oasi Naturalistica di Sant'Alessio | 🇮🇹 Italy | |
| 7 | AQUA Akvarium & Dyrepark | 🇩🇰 Denmark | |
| 8 | Alpenzoo Innsbruck | 🇦🇹 Austria | |
| 9 | Zoo La Garenne | 🇨🇭 Switzerland | |
| 10 | Ogród Zoologiczny w Katowicach | 🇵🇱 Poland |
Possible
About 20% of wildlife watchers report a Eurasian Beaver sighting in Munich on a given day, based on 69 verified sightings from GBIF citizen-science data. It is the 5th most-seen of the 13 mammals we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
December to August
In those months about 20% of wildlife watchers report a Eurasian Beaver in Munich on a given day, against under 5% in October, the lowest month.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Eurasian Beaver sightings with a recorded time, and about 7 in 10 of them come between 6 am and 6 pm: it is most active around dawn and dusk.
8th of 18
Of the 18 cities where we can rate Eurasian Beaver sightings, Munich ranks 8th at about 20%. The best odds are in Vienna (Austria, about 30%), Warsaw (Poland, about 20%) and Berlin (Germany, about 20%).
Same order: Rodentia
The closest relatives of the Eurasian Beaver that you can see in Munich (order Rodentia, Rodents) are Eurasian Red Squirrel (about 40%), Bank Vole (about 10%) and Brown Rat (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Eurasian Beaver is recorded against all the mammals logged in Munich (69 verified sightings), 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.
