Heermann's Gull

Closest Relatives at Carara National Park

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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	Channel Islands National Park	🇺🇸 United States	20–30%
2	El Vizcaíno Biosphere Reserve	🇲🇽 Mexico	20–30%
3	Bahía de Loreto National Park	🇲🇽 Mexico	20–30%
4	Olympic National Park	🇺🇸 United States	0–10%
5	Redwood National Park	🇺🇸 United States	0–10%
6	Pacific Rim National Park Reserve	🇨🇦 Canada	<5%
7	Carara National Park	🇨🇷 Costa Rica	Insufficient data
8	Joshua Tree National Park	🇺🇸 United States	Insufficient data
9	Great Bear Rainforest	🇨🇦 Canada	Insufficient data