Marsh Warbler
Acrocephalus palustris
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyAcrocephalidae (Reed Warblers and Allies)
- GenusAcrocephalus (Reed Warblers)
- SpeciesAcrocephalus palustris (Marsh Warbler)
Closest Relatives at Białowieża National Park
Sedge Warbler
Acrocephalus schoenobaenus
Great Reed-Warbler
Acrocephalus arundinaceus
Eurasian Reed-Warbler
Acrocephalus scirpaceus
Blyth's Reed Warbler
Acrocephalus dumetorum
Aquatic Warbler
Acrocephalus paludicola
Icterine Warbler
Hippolais icterina
Chaffinch
Fringilla coelebs
Great Tit
Parus major
Eurasian Blackbird
Turdus merula
Common Chiffchaff
Phylloscopus collybita
European Robin
Erithacus rubecula
Yellowhammer
Emberiza citrinella
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
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 | Biebrza National Park | 🇵🇱 Poland | |
| 2 | Białowieża National Park | 🇵🇱 Poland | |
| 3 | Fertő-Hanság National Park | 🇭🇺 Hungary | |
| 4 | Gauja National Park | 🇱🇻 Latvia | |
| 5 | Hortobágy National Park | 🇭🇺 Hungary | |
| 6 | Bavarian Forest National Park | 🇩🇪 Germany | |
| 7 | Kiskunság National Park | 🇭🇺 Hungary | |
| 8 | Tsavo East National Park | 🇰🇪 Kenya | |
| 9 | Wadden Sea National Park | 🇩🇪 Germany | |
| 10 | Kruger National Park | 🇿🇦 South Africa | |
| 11 | Moremi Game Reserve | 🇧🇼 Botswana | |
| 12 | Chobe National Park | 🇧🇼 Botswana | |
| 13 | Garden Route National Park | 🇿🇦 South Africa | |
| 14 | Triglav National Park | 🇸🇮 Slovenia | |
| 15 | Addo Elephant National Park | 🇿🇦 South Africa | |
| 16 | Mkomazi National Park | 🇹🇿 Tanzania | |
| 17 | Pilanesberg National Park | 🇿🇦 South Africa | |
| 18 | Tatra National Park | 🇸🇰 Slovakia | |
| 19 | Ruaha National Park | 🇹🇿 Tanzania | |
| 20 | Hluhluwe-Imfolozi Park | 🇿🇦 South Africa | |
| 21 | Nairobi National Park | 🇰🇪 Kenya | |
| 22 | Mana Pools National Park | 🇿🇼 Zimbabwe | |
| 23 | Kafue National Park | 🇿🇲 Zambia | |
| 24 | South Luangwa National Park | 🇿🇲 Zambia | |
| 25 | Amboseli National Park | 🇰🇪 Kenya |
Quick answers
What are the chances of seeing a Marsh Warbler in Białowieża National Park?
About 12% of visitor-days record a Marsh Warbler sighting in Białowieża National Park, based on 97 observer-days of citizen-science data from GBIF.
When is the best time to see Marsh Warbler in Białowieża National Park?
June has the highest sighting rate for Marsh Warbler in Białowieża National Park in our monthly data.