Sialia (Bluebirds) — Wallace's Line

Species in this group

LC

Sialia mexicana

Daily sighting probability ~50% · Likely

LC

Sialia sialis

Daily sighting probability ~40% · Likely

LC

Sialia currucoides

Daily sighting probability ~40% · Likely

Daily sighting probability by month

Probability-weighted average across the group's species

~30%

Jan

~30%

Feb

~30%

Mar

~30%

Apr

~20%

May

~20%

Jun

~20%

Jul

~30%

Aug

~30%

Sep

~30%

Oct

~30%

Nov

~30%

Dec

When they're spotted

When the group's species are recorded (aggregated)

Where to see Bluebirds

Warmer areas are where this group is recorded most often. Our parks Our cities In captivity: 4 zoos & centres

Parks Ranked

#	Park	Country	Species	Daily sighting probability
1	Grand Canyon National Park	🇺🇸 United States	2 of 3	~50%
	Western Bluebird			~50%
	Mountain Bluebird			<5%
2	Badlands National Park	🇺🇸 United States	2 of 3	~40%
	Mountain Bluebird			~40%
	Eastern Bluebird			<5%
3	Shenandoah National Park	🇺🇸 United States	1 of 3	~40%
	Eastern Bluebird			~40%
4	Sequoia and Kings Canyon National Parks	🇺🇸 United States	2 of 3	~40%
	Western Bluebird			~40%
	Mountain Bluebird			<5%
5	Great Smoky Mountains National Park	🇺🇸 United States	1 of 3	~40%
	Eastern Bluebird			~40%
6	Zion National Park	🇺🇸 United States	2 of 3	~40%
	Western Bluebird			~30%
	Mountain Bluebird			~10%
7	Rocky Mountain National Park	🇺🇸 United States	2 of 3	~40%
	Mountain Bluebird			~30%
	Western Bluebird			~10%
8	Yellowstone National Park	🇺🇸 United States	1 of 3	~40%
	Mountain Bluebird			~40%
9	Reserva de la Biosfera Mariposa Monarca	🇲🇽 Mexico	2 of 3	~40%
	Eastern Bluebird			~30%
	Western Bluebird			~10%
10	Congaree National Park	🇺🇸 United States	1 of 3	~30%
	Eastern Bluebird			~30%
11	Guadalupe Mountains National Park	🇺🇸 United States	3 of 3	~30%
	Western Bluebird			~20%
	Mountain Bluebird			<5%
	Eastern Bluebird			<5%
12	Grand Teton National Park	🇺🇸 United States	1 of 3	~30%
	Mountain Bluebird			~30%
13	Celaque National Park	🇭🇳 Honduras	1 of 3	~20%
	Eastern Bluebird			~20%
14	Death Valley National Park	🇺🇸 United States	2 of 3	~20%
	Western Bluebird			~10%
	Mountain Bluebird			~10%
15	Yosemite National Park	🇺🇸 United States	2 of 3	~20%
	Western Bluebird			~10%
	Mountain Bluebird			~10%
16	Celestún Biosphere Reserve	🇲🇽 Mexico	1 of 3	~20%
	Eastern Bluebird			~20%
17	Joshua Tree National Park	🇺🇸 United States	2 of 3	~10%
	Mountain Bluebird			~10%
	Western Bluebird			<5%
18	El Triunfo	🇲🇽 Mexico	1 of 3	~10%
	Eastern Bluebird			~10%
19	Redwood National Park	🇺🇸 United States	2 of 3	~10%
	Western Bluebird			~10%
	Mountain Bluebird			<5%
20	Point Pelee National Park	🇨🇦 Canada	1 of 3	~10%
	Eastern Bluebird			~10%
21	Glacier National Park	🇺🇸 United States	1 of 3	~10%
	Mountain Bluebird			~10%
22	Acadia National Park	🇺🇸 United States	1 of 3	~10%
	Eastern Bluebird			~10%
23	Big Bend National Park	🇺🇸 United States	3 of 3	<5%
	Western Bluebird			<5%
	Eastern Bluebird			<5%
	Mountain Bluebird			<5%
24	Kluane National Park	🇨🇦 Canada	1 of 3	<5%
	Mountain Bluebird			<5%
25	La Tigra National Park	🇭🇳 Honduras	1 of 3	<5%
	Eastern Bluebird			<5%
26	Big Cypress National Preserve	🇺🇸 United States	1 of 3	<5%
	Eastern Bluebird			<5%
27	Saguaro National Park	🇺🇸 United States	1 of 3	<5%
	Western Bluebird			<5%
28	Jasper National Park	🇨🇦 Canada	1 of 3	<5%
	Mountain Bluebird			<5%
29	Elk Island National Park	🇨🇦 Canada	1 of 3	<5%
	Mountain Bluebird			<5%
30	Olympic National Park	🇺🇸 United States	2 of 3	<5%
	Western Bluebird			<5%
	Mountain Bluebird			<5%
31	Channel Islands National Park	🇺🇸 United States	1 of 3	<5%
	Western Bluebird			<5%
32	Merritt Island National Wildlife Refuge	🇺🇸 United States	1 of 3	<5%
	Eastern Bluebird			<5%
33	Cumbres de Monterrey National Park	🇲🇽 Mexico	2 of 3	<5%
	Western Bluebird			<5%
	Eastern Bluebird			<5%
34	Banff National Park	🇨🇦 Canada	1 of 3	<5%
	Mountain Bluebird			<5%
35	Cerro Azul Meámbar National Park	🇭🇳 Honduras	1 of 3	<5%
	Eastern Bluebird			<5%
36	Pacific Rim National Park Reserve	🇨🇦 Canada	1 of 3	<5%
	Mountain Bluebird			<5%
37	Great Bear Rainforest	🇨🇦 Canada	1 of 3	<5%
	Mountain Bluebird			<5%

Cities Ranked

#	City	Country	Species	Daily sighting probability
1	Sacramento	🇺🇸 United States	1 of 3	~40%
	Western Bluebird			~40%
2	Los Angeles	🇺🇸 United States	2 of 3	~30%
	Western Bluebird			~30%
	Mountain Bluebird			<5%
3	Washington	🇺🇸 United States	1 of 3	~30%
	Eastern Bluebird			~30%
4	Dallas	🇺🇸 United States	1 of 3	~20%
	Eastern Bluebird			~20%
5	San Francisco	🇺🇸 United States	2 of 3	~20%
	Western Bluebird			~20%
	Mountain Bluebird			<5%
6	San Diego	🇺🇸 United States	2 of 3	~20%
	Western Bluebird			~20%
	Mountain Bluebird			<5%
7	Houston	🇺🇸 United States	1 of 3	~20%
	Eastern Bluebird			~20%
8	Orlando	🇺🇸 United States	1 of 3	~10%
	Eastern Bluebird			~10%
9	Austin	🇺🇸 United States	2 of 3	~10%
	Eastern Bluebird			~10%
	Western Bluebird			<5%
10	Baltimore	🇺🇸 United States	1 of 3	~10%
	Eastern Bluebird			~10%
11	Minneapolis [Saint Paul]	🇺🇸 United States	2 of 3	~10%
	Eastern Bluebird			~10%
	Mountain Bluebird			<5%
12	Chicago	🇺🇸 United States	2 of 3	~10%
	Eastern Bluebird			<5%
	Mountain Bluebird			<5%
13	Montreal	🇨🇦 Canada	1 of 3	~10%
	Eastern Bluebird			~10%
14	Philadelphia	🇺🇸 United States	1 of 3	<5%
	Eastern Bluebird			<5%
15	Guatemala City	🇬🇹 Guatemala	1 of 3	<5%
	Eastern Bluebird			<5%
16	Toronto	🇨🇦 Canada	1 of 3	<5%
	Eastern Bluebird			<5%
17	Calgary	🇨🇦 Canada	2 of 3	<5%
	Mountain Bluebird			<5%
	Western Bluebird			<5%
18	Detroit	🇺🇸 United States	1 of 3	<5%
	Eastern Bluebird			<5%
19	Denver	🇺🇸 United States	3 of 3	<5%
	Mountain Bluebird			<5%
	Western Bluebird			<5%
	Eastern Bluebird			<5%
20	New York City	🇺🇸 United States	1 of 3	<5%
	Eastern Bluebird			<5%
21	Boston	🇺🇸 United States	1 of 3	<5%
	Eastern Bluebird			<5%
22	Las Vegas	🇺🇸 United States	2 of 3	<5%
	Mountain Bluebird			<5%
	Western Bluebird			<5%
23	Tegucigalpa	🇭🇳 Honduras	1 of 3	<5%
	Eastern Bluebird			<5%
24	Mesa	🇺🇸 United States	2 of 3	<5%
	Western Bluebird			<5%
	Mountain Bluebird			<5%
25	Portland	🇺🇸 United States	2 of 3	<5%
	Mountain Bluebird			<5%
	Western Bluebird			<5%
26	Vancouver	🇨🇦 Canada	1 of 3	<5%
	Mountain Bluebird			<5%
27	Phoenix	🇺🇸 United States	1 of 3	<5%
	Western Bluebird			<5%
28	Guadalajara	🇲🇽 México	1 of 3	<5%
	Eastern Bluebird			<5%
29	San Antonio	🇺🇸 United States	1 of 3	<5%
	Eastern Bluebird			<5%
30	Salt Lake City	🇺🇸 United States	1 of 3	<5%
	Mountain Bluebird			<5%
31	Seattle	🇺🇸 United States	2 of 3	<5%
	Mountain Bluebird			<5%
	Western Bluebird			<5%
32	Edmonton	🇨🇦 Canada	1 of 3	<5%
	Mountain Bluebird			<5%
33	Mexico City	🇲🇽 México	1 of 3	<5%
	Western Bluebird			<5%
34	Miami	🇺🇸 United States	1 of 3	<5%
	Eastern Bluebird			<5%

Zoos & Centres Where Found

#	Zoo / Centre	Country
1	Denver Zoo	🇺🇸 United States	In captivity
2	Columbus Zoo and Aquarium	🇺🇸 United States	In captivity
3	Tracy Aviary	🇺🇸 United States	In captivity
4	Montreal Biodome	🇨🇦 Canada	In captivity

Bluebirds

Species in this group

Western Bluebird

Eastern Bluebird

Mountain Bluebird

Daily sighting probability by month

When they're spotted

Where to see Bluebirds

Parks Ranked

Cities Ranked

Zoos & Centres Where Found