Quiller

Where to see

Quiller

Erethizon dorsatus

Denali National Park leads · 7 parks ranked by real sighting rates

Parks Ranked

Share of wildlife watchers reporting a Quiller during a day in the park, from citizen-science data (GBIF)

#ParkCountrySighting
1 Denali National Park 🇺🇸 United States
~50%
2 Acadia National Park 🇺🇸 United States
~40%
3 Katmai National Park 🇺🇸 United States
~30%
4 Elk Island National Park 🇨🇦 Canada
~30%
5 Kluane National Park 🇨🇦 Canada
~30%
6 Badlands National Park 🇺🇸 United States
~20%
7 Banff National Park 🇨🇦 Canada
~20%

Before you go

Which is the best park to see a Quiller?

Denali National Park

In Denali National Park, United States, about 50% of wildlife watchers report a Quiller sighting on a given day, the highest of the 7 parks where we can rate it, from GBIF citizen-science data.

When is the best time to see a Quiller?

It depends on the park

In the top parks, the best months are May in Denali National Park (about 80%) and November in Acadia National Park (about 70%), as the share of wildlife watchers who report a Quiller on a given day. Each park's Quiller page has the full month-by-month chart.