American Black Duck

Closest Relatives at Isle Royale 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	Cape Breton Highlands National Park	🇨🇦 Canada	20–30%
2	Gros Morne National Park	🇨🇦 Canada	20–30%
3	Acadia National Park	🇺🇸 United States	20–30%
4	Elk Island National Park	🇨🇦 Canada	10–20%
5	Isle Royale National Park	🇺🇸 United States	0–10%
6	Point Pelee National Park	🇨🇦 Canada	<5%
7	Shenandoah National Park	🇺🇸 United States	<5%
8	Great Smoky Mountains National Park	🇺🇸 United States	<5%
9	Voyageurs National Park	🇺🇸 United States	Insufficient data
10	Riding Mountain National Park	🇨🇦 Canada	Insufficient data
11	Everglades National Park	🇺🇸 United States	Insufficient data

Quick answers

What are the chances of seeing a American Black Duck in Isle Royale National Park?

About 6% of visitor-days record a American Black Duck sighting in Isle Royale National Park, based on 20 observer-days of citizen-science data from GBIF.

When is the best time to see American Black Duck in Isle Royale National Park?

August has the highest sighting rate for American Black Duck in Isle Royale National Park in our monthly data.