Cook's Petrel

Closest Relatives at El Vizcaíno 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	Rakiura National Park	🇳🇿 New Zealand	<5%
2	Fiordland National Park	🇳🇿 New Zealand	<5%
3	Channel Islands National Park	🇺🇸 United States	<5%
4	El Vizcaíno Biosphere Reserve	🇲🇽 Mexico	<5%

Quick answers

What are the chances of seeing a Cook's Petrel in El Vizcaíno Biosphere Reserve?

About 1% of visitor-days record a Cook's Petrel sighting in El Vizcaíno Biosphere Reserve, based on 14 observer-days of citizen-science data from GBIF.

When is the best time to see Cook's Petrel in El Vizcaíno Biosphere Reserve?

April has the highest sighting rate for Cook's Petrel in El Vizcaíno Biosphere Reserve in our monthly data.