Warbling Vireo
Warbling VireoWarbling VireoWarbling VireoWarbling Vireo

Warbling Vireo

Vireo gilvus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
30–40% · Possible
overall probability at Glacier National Park
1,311 Verified records at Glacier National Park
June Best month highest sighting rate
☀️ Diurnal When it's active during daytime hours (6am–6pm)

The warbling vireo (Vireo gilvus) is a small North American songbird. Its breeding habitat is open deciduous and mixed woods from Alaska to Mexico. It often nests in widely spaced trees, often cottonwood or aspen, along streams or rivers. It migrates to Mexico and Central America. Measurements: Length: 12–13 cm (4.7–5.1 in) Wingspan: 22 cm (8.7 in) Weight: 10–16 g (0.35–0.56 oz) They are mainly olive-grey on the head and upperparts with white underparts; they have brown eyes and the front of the face is light. There is a white supercilium. Wikipedia →

30–40% of wildlife watchers report a Warbling Vireo sighting in Glacier National Park, based on 1,311 days of visitor records from GBIF citizen-science data.

Closest Relatives at Glacier National Park

Cassin's Vireo
LC Endemic

Cassin's Vireo

☀️ Diurnal Bird

Vireo cassinii

10–20% · With luck
Red-eyed Vireo
LC

Red-eyed Vireo

☀️ Diurnal Bird

Vireo olivaceus

5–10% · With luck
American Robin
LC Endemic

American Robin

☀️ Diurnal Bird

Turdus migratorius

70–80% · Very likely
Red-breasted Nuthatch
LC

Red-breasted Nuthatch

☀️ Diurnal Bird

Sitta canadensis

50–60% · Likely
Black-capped Chickadee
LC

Black-capped Chickadee

☀️ Diurnal Bird

Poecile atricapillus

50–60% · Likely
Dark-eyed Junco
LC

Dark-eyed Junco

☀️ Diurnal Bird

Junco hyemalis

40–50% · Likely
Mountain Chickadee
LC

Mountain Chickadee

☀️ Diurnal Bird

Poecile gambeli

40–50% · Likely
Common Raven
LC

Common Raven

☀️ Diurnal Bird

Corvus corax

40–50% · Likely
Yellow-rumped Warbler
LC

Yellow-rumped Warbler

☀️ Diurnal Bird

Setophaga coronata

40–50% · Likely
Pine Siskin
LC

Pine Siskin

☀️ Diurnal Bird

Spinus pinus

30–40% · Possible
Chipping Sparrow
LC

Chipping Sparrow

☀️ Diurnal Bird

Spizella passerina

30–40% · Possible
Cedar Waxwing
LC

Cedar Waxwing

☀️ Diurnal Bird

Bombycilla cedrorum

30–40% · Possible

📅 Monthly Probability

<5
Jan
<5
Feb
<5
Mar
<5
Apr
30–40
May
60–70
Jun
40–50
Jul
20–30
Aug
<5
Sep
<5
Oct
<5
Nov
<5
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 Point Pelee National Park 🇨🇦 Canada
60–70%
2 Grand Teton National Park 🇺🇸 United States
30–40%
3 Yosemite National Park 🇺🇸 United States
30–40%
4 El Triunfo 🇲🇽 Mexico
30–40%
5 Glacier National Park 🇺🇸 United States
30–40%
6 Jasper National Park 🇨🇦 Canada
20–30%
7 Banff National Park 🇨🇦 Canada
20–30%
8 Sequoia and Kings Canyon National Parks 🇺🇸 United States
20–30%
9 Great Bear Rainforest 🇨🇦 Canada
10–20%
10 Rocky Mountain National Park 🇺🇸 United States
10–20%
11 Zion National Park 🇺🇸 United States
10–20%
12 Yellowstone National Park 🇺🇸 United States
10–20%
13 Cañón del Sumidero National Park 🇲🇽 Mexico
10–20%
14 Reserva de la Biosfera Mariposa Monarca 🇲🇽 Mexico
10–20%
15 Guadalupe Mountains National Park 🇺🇸 United States
10–20%
16 Nahanni National Park 🇨🇦 Canada
10–20%
17 Elk Island National Park 🇨🇦 Canada
10–20%
18 Grand Canyon National Park 🇺🇸 United States
5–10%
19 Death Valley National Park 🇺🇸 United States
5–10%
20 Redwood National Park 🇺🇸 United States
5–10%
21 Kluane National Park 🇨🇦 Canada
5–10%
22 Pacific Rim National Park Reserve 🇨🇦 Canada
5–10%
23 Olympic National Park 🇺🇸 United States
5–10%
24 Shenandoah National Park 🇺🇸 United States
5–10%
25 Channel Islands National Park 🇺🇸 United States
5–10%
26 Big Bend National Park 🇺🇸 United States
5–10%
27 Joshua Tree National Park 🇺🇸 United States
<5%
28 Riding Mountain National Park 🇨🇦 Canada
<5%
29 Badlands National Park 🇺🇸 United States
<5%
30 Cumbres de Monterrey National Park 🇲🇽 Mexico
<5%
31 Montes Azules Biosphere Reserve 🇲🇽 Mexico
<5%
32 Acadia National Park 🇺🇸 United States
<5%
33 Great Smoky Mountains National Park 🇺🇸 United States
<5%
34 Braulio Carrillo National Park 🇨🇷 Costa Rica
<5%
35 Monteverde Cloud Forest Reserve 🇨🇷 Costa Rica
<5%
36 Wood Buffalo National Park 🇨🇦 Canada
Insufficient data
37 Celaque National Park 🇭🇳 Honduras
Insufficient data
38 Voyageurs National Park 🇺🇸 United States
Insufficient data
39 Cusuco National Park 🇭🇳 Honduras
Insufficient data
40 Lago de Yojoa 🇭🇳 Honduras
Insufficient data
41 Cerro Azul Meámbar National Park 🇭🇳 Honduras
Insufficient data
42 El Vizcaíno Biosphere Reserve 🇲🇽 Mexico
Insufficient data
43 Rincón de la Vieja National Park 🇨🇷 Costa Rica
Insufficient data
44 Isle Royale National Park 🇺🇸 United States
Insufficient data
45 Wrangell-St. Elias National Park 🇺🇸 United States
Insufficient data
46 Soberanía National Park 🇵🇦 Panama
Insufficient data
47 Tapantí-Macizo de la Muerte National Park 🇨🇷 Costa Rica
Insufficient data

Quick answers

What are the chances of seeing a Warbling Vireo in Glacier National Park?

About 30% of wildlife watchers report a Warbling Vireo sighting in Glacier National Park, based on 1,311 days of visitor records from GBIF citizen-science data.

When is the best time to see Warbling Vireo in Glacier National Park?

June has the highest sighting rate for Warbling Vireo in Glacier National Park in our monthly data.

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