Where to see
Willow Warbler
Phylloscopus trochilus
Cairngorms National Park leads · 7 parks ranked by real sighting rates
Parks Ranked
Share of wildlife watchers reporting a Willow Warbler during a day in the park, from citizen-science data (GBIF)
| # | Park | Country | Sighting |
|---|---|---|---|
| 1 | Cairngorms National Park | 🇬🇧 United Kingdom | |
| 2 | Biebrza National Park | 🇵🇱 Poland | |
| 3 | Tatra National Park | 🇸🇰 Slovakia | |
| 4 | Białowieża National Park | 🇵🇱 Poland | |
| 5 | Snowdonia National Park | 🇬🇧 United Kingdom | |
| 6 | Bavarian Forest National Park | 🇩🇪 Germany | |
| 7 | Wadden Sea National Park | 🇩🇪 Germany |
Quick answers
Which is the best park to see a Willow Warbler?
Cairngorms National Park (United Kingdom) — about 47% of wildlife watchers report a Willow Warbler sighting there, the highest of the 7 parks in our data.
Where else can I see a Willow Warbler?
Biebrza National Park (about 46%), Tatra National Park (about 36%), Białowieża National Park (about 29%) are the next best options.