Swainson's Warbler

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	0–10%
2	Congaree National Park	🇺🇸 United States	0–10%
3	Great Smoky Mountains National Park	🇺🇸 United States	<5%
4	Biotopo Cerro Cahuí	🇬🇹 Guatemala	<5%
5	Cumbres de Monterrey National Park	🇲🇽 Mexico	<5%
6	Blue and John Crow Mountains National Park	🇯🇲 Jamaica	<5%
7	Ciénaga de Zapata	🇨🇺 Cuba	<5%
8	Sian Ka'an Biosphere Reserve	🇲🇽 Mexico	<5%
9	Calakmul Biosphere Reserve	🇲🇽 Mexico	<5%
10	Everglades National Park	🇺🇸 United States	<5%
11	Montes Azules Biosphere Reserve	🇲🇽 Mexico	Insufficient data
12	Cockscomb Basin Wildlife Sanctuary	🇧🇿 Belize	Insufficient data

Quick answers

What are the chances of seeing a Swainson's Warbler in Sian Ka'an Biosphere Reserve?

About 1% of visitor-days record a Swainson's Warbler sighting in Sian Ka'an Biosphere Reserve, based on 25 observer-days of citizen-science data from GBIF.

When is the best time to see Swainson's Warbler in Sian Ka'an Biosphere Reserve?

April has the highest sighting rate for Swainson's Warbler in Sian Ka'an Biosphere Reserve in our monthly data.