Eastern Bluebird

Eastern Bluebird

Sialia sialis

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
<5% · Rare
overall probability at Isle Royale National Park

📅 Monthly Probability

<5
Jan
<5
Feb
<5
Mar
<5
Apr
<5
May
<5
Jun
<5
Jul
<5
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 Shenandoah National Park 🇺🇸 United States
60–70%
2 Great Smoky Mountains National Park 🇺🇸 United States
40–50%
3 Congaree National Park 🇺🇸 United States
20–30%
4 Reserva de la Biosfera Mariposa Monarca 🇲🇽 Mexico
20–30%
5 Celestún Biosphere Reserve 🇲🇽 Mexico
10–20%
6 Celaque National Park 🇭🇳 Honduras
10–20%
7 Point Pelee National Park 🇨🇦 Canada
10–20%
8 Acadia National Park 🇺🇸 United States
0–10%
9 La Tigra National Park 🇭🇳 Honduras
<5%
10 Badlands National Park 🇺🇸 United States
<5%
11 Big Bend National Park 🇺🇸 United States
<5%
12 Guadalupe Mountains National Park 🇺🇸 United States
<5%
13 Riding Mountain National Park 🇨🇦 Canada
<5%
14 Isle Royale National Park 🇺🇸 United States
<5%
15 Cumbres de Monterrey National Park 🇲🇽 Mexico
<5%
16 Everglades National Park 🇺🇸 United States
<5%
17 Voyageurs National Park 🇺🇸 United States
Insufficient data

Quick answers

What are the chances of seeing a Eastern Bluebird in Isle Royale National Park?

About 2% of visitor-days record a Eastern Bluebird sighting in Isle Royale National Park, based on 5 observer-days of citizen-science data from GBIF.

When is the best time to see Eastern Bluebird in Isle Royale National Park?

May has the highest sighting rate for Eastern Bluebird in Isle Royale National Park in our monthly data.

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