Eurasian River Warbler

Closest Relatives at Biebrza National Park

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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	10–20%
2	Fertő-Hanság National Park	🇭🇺 Hungary	<5%
3	Biebrza National Park	🇵🇱 Poland	<5%
4	Tsavo East National Park	🇰🇪 Kenya	<5%
5	Hortobágy National Park	🇭🇺 Hungary	<5%
6	Kiskunság National Park	🇭🇺 Hungary	<5%
7	Wadden Sea National Park	🇩🇪 Germany	<5%
8	Bavarian Forest National Park	🇩🇪 Germany	Insufficient data
9	Amboseli National Park	🇰🇪 Kenya	Insufficient data

Quick answers

What are the chances of seeing a Eurasian River Warbler in Biebrza National Park?

About 3% of visitor-days record a Eurasian River Warbler sighting in Biebrza National Park, based on 43 observer-days of citizen-science data from GBIF.

When is the best time to see Eurasian River Warbler in Biebrza National Park?

June has the highest sighting rate for Eurasian River Warbler in Biebrza National Park in our monthly data.