Northern Flying Squirrel

Northern Flying Squirrel

Glaucomys sabrinus

Silhouette: Chloé Schmidt · PhyloPic

LCLeast ConcernNTVUENCR
Daily sighting probability <5% · Rare
at Edmonton

In 3 days ~10% in a week ~30%

12 Verified sightings at Edmonton
7 In 1 park From 2019 to 2026
December Best month
☀️🌙 Day & Night When it's spotted

About the Northern Flying Squirrel

The northern flying squirrel (Glaucomys sabrinus) is one of three species of the genus Glaucomys, the only flying squirrels found in North America. They are found in coniferous and mixed coniferous forests across much of Canada, from Alaska to Nova Scotia, and south to the mountains of North Carolina and west to Utah in the United States. They are light brown with pale underparts and grow to a length of 25 to 37 cm (10 to 15 in). They are proficient gliders but uncoordinated walkers on the ground. They feed on a variety of plant material as well as tree sap, fungi, insects, carrion, bird eggs and nestlings. They mostly breed once a year in a cavity lined with lichen or other soft material. Except when they have young, they change nests frequently, and in winter a number of individuals may huddle together in a shared nest. Unlike most members of their family, flying squirrels are strictly nocturnal.

Currently, 25 subspecies are recognized: The northern flying squirrel is found in coniferous and mixed coniferous forests across the top of North America, from Alaska to Nova Scotia, south to the mountains of North Carolina and Tennessee and west... Wikipedia →

Sounds

Recording0:28

Canada · 2022

© bridgetmacg · iNaturalist · CC BY-NC 4.0

Recording0:35

Canada · 2020

© Toby Spribille · iNaturalist · CC BY-NC 4.0

Recording0:12

Canada · 2025

© Adam Holder · iNaturalist · CC BY-NC 4.0

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Great Bear Rainforest 🇨🇦 Canada
~10%

More parks will be added in future updates.

Cities Where Found

# City Country Daily sighting probability
1 Edmonton 🇨🇦 Canada
<5%

Before you go

What are the chances of seeing a Northern Flying Squirrel in Edmonton?

Rare

Under 5% of wildlife watchers report a Northern Flying Squirrel sighting in Edmonton on a given day, based on 12 verified sightings from GBIF citizen-science data. It is the 17th most-seen of the 20 mammals we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.

When is the best time to see a Northern Flying Squirrel in Edmonton?

July, October and December–March

In those months about 10% of wildlife watchers report a Northern Flying Squirrel in Edmonton on a given day, against under 5% in April–June, August–September and November, the lowest months.

What time of day is best to see a Northern Flying Squirrel?

Between 8 and 11 pm

Across all the parks we cover, that three-hour window holds the most Northern Flying Squirrel sightings with a recorded time, and about 7 in 10 of them come between 6 pm and 6 am: it is seen both by day and at night.

Where else can you see a Northern Flying Squirrel?

Only Edmonton, in our data

Edmonton is the only city on Wallace's Line with enough records to rate Northern Flying Squirrel sightings: under 5% of wildlife watchers there report one on a given day.

Where does the Northern Flying Squirrel sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Northern Flying Squirrel is recorded against all the mammals logged in Edmonton (12 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.

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