Blue-gray Gnatcatcher

Closest Relatives at Sian Ka'an Biosphere Reserve

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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	Arrecifes de Cozumel National Park	🇲🇽 Mexico	70–80%
2	Point Pelee National Park	🇨🇦 Canada	50–60%
3	Congaree National Park	🇺🇸 United States	40–50%
4	Everglades National Park	🇺🇸 United States	40–50%
5	Cañón del Sumidero National Park	🇲🇽 Mexico	40–50%
6	Bahía de Loreto National Park	🇲🇽 Mexico	40–50%
7	Big Bend National Park	🇺🇸 United States	40–50%
8	Zion National Park	🇺🇸 United States	40–50%
9	Cumbres de Monterrey National Park	🇲🇽 Mexico	30–40%
10	Guadalupe Mountains National Park	🇺🇸 United States	30–40%
11	Ciénaga de Zapata	🇨🇺 Cuba	30–40%
12	Ría Lagartos Biosphere Reserve	🇲🇽 Mexico	20–30%
13	Biotopo Cerro Cahuí	🇬🇹 Guatemala	20–30%
14	Grand Canyon National Park	🇺🇸 United States	20–30%
15	El Vizcaíno Biosphere Reserve	🇲🇽 Mexico	20–30%
16	Channel Islands National Park	🇺🇸 United States	20–30%
17	Shenandoah National Park	🇺🇸 United States	10–20%
18	Great Smoky Mountains National Park	🇺🇸 United States	10–20%
19	Badlands National Park	🇺🇸 United States	10–20%
20	Calakmul Biosphere Reserve	🇲🇽 Mexico	10–20%
21	Death Valley National Park	🇺🇸 United States	0–10%
22	Joshua Tree National Park	🇺🇸 United States	0–10%
23	Montes Azules Biosphere Reserve	🇲🇽 Mexico	0–10%
24	Celestún Biosphere Reserve	🇲🇽 Mexico	0–10%
25	Sequoia and Kings Canyon National Parks	🇺🇸 United States	0–10%
26	Yosemite National Park	🇺🇸 United States	<5%
27	Reserva de la Biosfera Mariposa Monarca	🇲🇽 Mexico	<5%
28	Pico Bonito National Park	🇭🇳 Honduras	<5%
29	Sian Ka'an Biosphere Reserve	🇲🇽 Mexico	<5%
30	Cockscomb Basin Wildlife Sanctuary	🇧🇿 Belize	<5%
31	Olympic National Park	🇺🇸 United States	<5%
32	Rocky Mountain National Park	🇺🇸 United States	<5%
33	Redwood National Park	🇺🇸 United States	<5%
34	Acadia National Park	🇺🇸 United States	<5%
35	Lago de Yojoa	🇭🇳 Honduras	Insufficient data
36	Cerro Azul Meámbar National Park	🇭🇳 Honduras	Insufficient data
37	Yellowstone National Park	🇺🇸 United States	Insufficient data

Quick answers

What are the chances of seeing a Blue-gray Gnatcatcher in Sian Ka'an Biosphere Reserve?

About 3% of visitor-days record a Blue-gray Gnatcatcher sighting in Sian Ka'an Biosphere Reserve, based on 60 observer-days of citizen-science data from GBIF.

When is the best time to see Blue-gray Gnatcatcher in Sian Ka'an Biosphere Reserve?

January has the highest sighting rate for Blue-gray Gnatcatcher in Sian Ka'an Biosphere Reserve in our monthly data.