Willow Warbler
Willow WarblerWillow WarblerWillow WarblerWillow Warbler

Willow Warbler

Phylloscopus trochilus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
5–10% · With luck
overall probability at Kibale National Park
118 Verified records at Kibale National Park
March Best month highest sighting rate
☀️ Diurnal When it's active during daytime hours (6am–6pm)

The willow warbler (Phylloscopus trochilus) is a very common and widespread leaf warbler which breeds throughout northern and temperate Europe and the Palearctic, from Ireland east to the Anadyr River basin in eastern Siberia. It is strongly migratory, with almost all of the population wintering in sub-Saharan Africa. It is a bird of open woodlands with trees and ground cover for nesting, including most importantly birch, alder, and willow habitats. The nest is usually built in close contact with the ground, often in low vegetation. Like most Old World warblers (Sylviidae), this small passerine is insectivorous. In northern Europe, it is one of the first warblers to return in the spring, though later than the closely related chiffchaff. Wikipedia →

5–10% of wildlife watchers report a Willow Warbler sighting in Kibale National Park, based on 118 days of visitor records from GBIF citizen-science data.

Closest Relatives at Kibale National Park

Uganda Wood-Warbler
LC

Uganda Wood-Warbler

Bird

Phylloscopus budongoensis

Insufficient data
Red-faced Woodland-Warbler
LC

Red-faced Woodland-Warbler

☀️ Diurnal Bird

Phylloscopus laetus

Insufficient data
Common Bulbul
LC

Common Bulbul

☀️ Diurnal Bird

Pycnonotus barbatus

60–70% · Likely
Olive-bellied Sunbird
LC

Olive-bellied Sunbird

☀️ Diurnal Bird

Cinnyris chloropygius

40–50% · Likely
Little Greenbul
LC

Little Greenbul

☀️ Diurnal Bird

Eurillas virens

40–50% · Likely
Bronze Mannikin

Bronze Mannikin

☀️ Diurnal Bird

Lonchura cucullata

40–50% · Likely
Green-backed Camaroptera
LC

Green-backed Camaroptera

☀️ Diurnal Bird

Camaroptera brachyura

40–50% · Likely
Gray-headed Negrofinch
LC

Gray-headed Negrofinch

☀️ Diurnal Bird

Nigrita canicapillus

40–50% · Likely
African Blue Flycatcher
LC

African Blue Flycatcher

☀️ Diurnal Bird

Elminia longicauda

40–50% · Likely
Vieillot's Weaver
LC

Vieillot's Weaver

☀️ Diurnal Bird

Ploceus nigerrimus

40–50% · Likely
Black-and-white Shrike-flycatcher
LC

Black-and-white Shrike-flycatcher

☀️ Diurnal Bird

Bias musicus

40–50% · Likely
Black-headed Paradise-Flycatcher
LC

Black-headed Paradise-Flycatcher

☀️ Diurnal Bird

Terpsiphone rufiventer

40–50% · Possible

📅 Monthly Probability

10–20
Jan
5–10
Feb
10–20
Mar
<5
Apr
<5
May
<5
Jun
<5
Jul
<5
Aug
<5
Sep
5–10
Oct
5–10
Nov
10–20
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
40–50%
2 Biebrza National Park 🇵🇱 Poland
40–50%
3 Tatra National Park 🇸🇰 Slovakia
30–40%
4 Białowieża National Park 🇵🇱 Poland
20–30%
5 Snowdonia National Park 🇬🇧 United Kingdom
20–30%
6 Bavarian Forest National Park 🇩🇪 Germany
10–20%
7 Wadden Sea National Park 🇩🇪 Germany
10–20%
8 Lake Nakuru National Park 🇰🇪 Kenya
10–20%
9 Arusha National Park 🇹🇿 Tanzania
10–20%
10 Kafue National Park 🇿🇲 Zambia
10–20%
11 Awash National Park 🇪🇹 Ethiopia
10–20%
12 Tsavo West National Park 🇰🇪 Kenya
10–20%
13 Nairobi National Park 🇰🇪 Kenya
10–20%
14 Fertő-Hanság National Park 🇭🇺 Hungary
10–20%
15 Mkomazi National Park 🇹🇿 Tanzania
10–20%
16 Gauja National Park 🇱🇻 Latvia
10–20%
17 Meru National Park 🇰🇪 Kenya
10–20%
18 Lake Mburo National Park 🇺🇬 Uganda
5–10%
19 Etosha National Park 🇳🇦 Namibia
5–10%
20 Ngorongoro Conservation Area 🇹🇿 Tanzania
5–10%
21 Murchison Falls National Park 🇺🇬 Uganda
5–10%
22 Aberdare National Park 🇰🇪 Kenya
5–10%
23 Mana Pools National Park 🇿🇼 Zimbabwe
5–10%
24 South Luangwa National Park 🇿🇲 Zambia
5–10%
25 Tsavo East National Park 🇰🇪 Kenya
5–10%
26 Bale Mountains National Park 🇪🇹 Ethiopia
5–10%
27 Doñana National Park 🇪🇸 Spain
5–10%
28 Chobe National Park 🇧🇼 Botswana
5–10%
29 Niokolo-Koba National Park 🇸🇳 Senegal
5–10%
30 Kibale National Park 🇺🇬 Uganda
5–10%
31 Kidepo Valley National Park 🇺🇬 Uganda
5–10%
32 Akagera National Park 🇷🇼 Rwanda
5–10%
33 Hortobágy National Park 🇭🇺 Hungary
5–10%
34 Kruger National Park 🇿🇦 South Africa
5–10%
35 Gorongosa National Park 🇲🇿 Mozambique
5–10%
36 Serengeti National Park 🇹🇿 Tanzania
5–10%
37 Pyrénées National Park 🇫🇷 France
5–10%
38 Monfragüe National Park 🇪🇸 Spain
5–10%
39 Waterberg Plateau Park 🇳🇦 Namibia
5–10%
40 Liwonde National Park 🇲🇼 Malawi
5–10%
41 Ruaha National Park 🇹🇿 Tanzania
5–10%
42 Sierra Nevada National Park 🇪🇸 Spain
5–10%
43 Sierra de Guadarrama National Park 🇪🇸 Spain
5–10%
44 Kiskunság National Park 🇭🇺 Hungary
5–10%
45 Gonarezhou National Park 🇿🇼 Zimbabwe
5–10%
46 Ordesa y Monte Perdido National Park 🇪🇸 Spain
5–10%
47 Mikumi National Park 🇹🇿 Tanzania
<5%
48 Hwange National Park 🇿🇼 Zimbabwe
<5%
49 Tarangire National Park 🇹🇿 Tanzania
<5%
50 Masai Mara National Reserve 🇰🇪 Kenya
<5%
51 Semuliki National Park 🇺🇬 Uganda
<5%
52 Queen Elizabeth National Park 🇺🇬 Uganda
<5%
53 Pilanesberg National Park 🇿🇦 South Africa
<5%
54 Addo Elephant National Park 🇿🇦 South Africa
<5%
55 Lake Manyara National Park 🇹🇿 Tanzania
<5%
56 Amboseli National Park 🇰🇪 Kenya
<5%
57 Triglav National Park 🇸🇮 Slovenia
<5%
58 Volcanoes National Park 🇷🇼 Rwanda
<5%
59 Aigüestortes National Park 🇪🇸 Spain
<5%
60 Cévennes National Park 🇫🇷 France
<5%
61 Moremi Game Reserve 🇧🇼 Botswana
<5%
62 iSimangaliso Wetland Park 🇿🇦 South Africa
<5%
63 Samburu National Reserve 🇰🇪 Kenya
<5%
64 Virunga National Park 🇨🇩 Democratic Republic of the Congo
<5%
65 Picos de Europa National Park 🇪🇸 Spain
<5%
66 Hluhluwe-Imfolozi Park 🇿🇦 South Africa
<5%
67 Namib-Naukluft National Park 🇳🇦 Namibia
<5%
68 Bwindi Impenetrable National Park 🇺🇬 Uganda
<5%
69 Nyungwe National Park 🇷🇼 Rwanda
<5%
70 Garden Route National Park 🇿🇦 South Africa
<5%
71 Vatnajokull National Park 🇮🇸 Iceland
<5%
72 Lower Zambezi National Park 🇿🇲 Zambia
Insufficient data
73 Mercantour National Park 🇫🇷 France
Insufficient data

Quick answers

What are the chances of seeing a Willow Warbler in Kibale National Park?

About 6% of wildlife watchers report a Willow Warbler sighting in Kibale National Park, based on 118 days of visitor records from GBIF citizen-science data.

When is the best time to see Willow Warbler in Kibale National Park?

March has the highest sighting rate for Willow Warbler in Kibale National Park in our monthly data.

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