Eurasian Wren
Eurasian WrenEurasian WrenEurasian WrenEurasian Wren

Eurasian Wren

Troglodytes troglodytes

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered Endemic
50–60% · Likely
overall probability at Białowieża National Park
448 Verified records at Białowieża National Park
March Best month highest sighting rate
☀️ Diurnal When it's active during daytime hours (6am–6pm)

The Eurasian wren (Troglodytes troglodytes) is a very small insectivorous bird and the only member of the wren family found in the Old World, specifically in Eurasia and Africa (Maghreb). In Anglophone Europe, it is commonly known simply as the wren. It has a very short tail which is often held erect, a short neck and a relatively long thin bill. It is russet brown above, paler buff-brown below, overall finely barred darker, and has a cream buff supercilium. The sexes are alike. The Eurasian wren occurs in Europe and across the Palearctic, including a belt of Asia from northern Iran and Afghanistan across to Japan. Wikipedia →

50–60% of wildlife watchers report a Eurasian Wren sighting in Białowieża National Park, based on 448 days of visitor records from GBIF citizen-science data.

Closest Relatives at Białowieża National Park

Chaffinch
LC

Chaffinch

☀️ Diurnal Bird

Fringilla coelebs

70–80% · Very likely
Great Tit
LC Endemic

Great Tit

☀️ Diurnal Bird

Parus major

70–80% · Very likely
Eurasian Blackbird
LC Endemic

Eurasian Blackbird

☀️ Diurnal Bird

Turdus merula

70–80% · Likely
Common Chiffchaff
LC

Common Chiffchaff

☀️ Diurnal Bird

Phylloscopus collybita

60–70% · Likely
European Robin
LC

European Robin

☀️ Diurnal Bird

Erithacus rubecula

60–70% · Likely
Yellowhammer
LC

Yellowhammer

☀️ Diurnal Bird

Emberiza citrinella

60–70% · Likely
Blackcap
LC

Blackcap

☀️ Diurnal Bird

Sylvia atricapilla

60–70% · Likely
European Starling
LC Endemic

European Starling

☀️ Diurnal Bird

Sturnus vulgaris

60–70% · Likely
Song Thrush
LC

Song Thrush

☀️ Diurnal Bird

Turdus philomelos

60–70% · Likely
Blue Tit
LC

Blue Tit

☀️ Diurnal Bird

Cyanistes caeruleus

60–70% · Likely
Eurasian Jay
LC Endemic

Eurasian Jay

☀️ Diurnal Bird

Garrulus glandarius

50–60% · Likely
White Wagtail
LC

White Wagtail

☀️ Diurnal Bird

Motacilla alba

50–60% · Likely

📅 Monthly Probability

30–40
Jan
20–30
Feb
60–70
Mar
50–60
Apr
50–60
May
50–60
Jun
60–70
Jul
40–50
Aug
60–70
Sep
40–50
Oct
40–50
Nov
40–50
Dec

☀️ When They're Spotted

Most active during daytime hours (6am–6pm) · across all parks (global)

☀️Diurnal
☀️🌙🌙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 Cairngorms National Park 🇬🇧 United Kingdom
50–60%
2 Białowieża National Park 🇵🇱 Poland
50–60%
3 Snowdonia National Park 🇬🇧 United Kingdom
50–60%
4 Tatra National Park 🇸🇰 Slovakia
50–60%
5 Bavarian Forest National Park 🇩🇪 Germany
50–60%
6 Picos de Europa National Park 🇪🇸 Spain
40–50%
7 Wadden Sea National Park 🇩🇪 Germany
40–50%
8 Aigüestortes National Park 🇪🇸 Spain
30–40%
9 Pyrénées National Park 🇫🇷 France
30–40%
10 Nikko National Park 🇯🇵 Japan
30–40%
11 Mercantour National Park 🇫🇷 France
30–40%
12 Triglav National Park 🇸🇮 Slovenia
30–40%
13 Ordesa y Monte Perdido National Park 🇪🇸 Spain
30–40%
14 Monfragüe National Park 🇪🇸 Spain
20–30%
15 Cévennes National Park 🇫🇷 France
20–30%
16 Sierra de Guadarrama National Park 🇪🇸 Spain
20–30%
17 Thingvellir National Park 🇮🇸 Iceland
20–30%
18 Biebrza National Park 🇵🇱 Poland
20–30%
19 Kiskunság National Park 🇭🇺 Hungary
20–30%
20 Hemis National Park 🇮🇳 India
20–30%
21 Taroko National Park 🇹🇼 Taiwan
20–30%
22 Langtang National Park 🇳🇵 Nepal
20–30%
23 Gauja National Park 🇱🇻 Latvia
20–30%
24 Jiuzhaigou National Park 🇨🇳 China
10–20%
25 Sierra Nevada National Park 🇪🇸 Spain
10–20%
26 Vatnajokull National Park 🇮🇸 Iceland
10–20%
27 Hortobágy National Park 🇭🇺 Hungary
10–20%
28 Doñana National Park 🇪🇸 Spain
10–20%
29 Khangchendzonga National Park 🇮🇳 India
10–20%
30 Fertő-Hanság National Park 🇭🇺 Hungary
5–10%
31 Gobi Gurvansaikhan National Park 🇲🇳 Mongolia
Insufficient data
32 Chitwan National Park 🇳🇵 Nepal
Insufficient data

Quick answers

What are the chances of seeing a Eurasian Wren in Białowieża National Park?

About 54% of wildlife watchers report a Eurasian Wren sighting in Białowieża National Park, based on 448 days of visitor records from GBIF citizen-science data.

When is the best time to see Eurasian Wren in Białowieża National Park?

March has the highest sighting rate for Eurasian Wren in Białowieża National Park in our monthly data.

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