Return to Main Page   Dakota Birder Blog    

Canada Jay

Perisoreus canadensis

Length: 11.5 inches Wingspan: 17 inches Seasonality: All Seasons
ID Keys: Gray overall, with short black bill and black patch on back of head

Canada Jay - Perisoreus canadensis A bold resident of the west and north, Canada Jays (formerly known as Gray Jay) are often seen stealing food items from unwary hikers and campers, a habit that has earned them a nick name of the "Camp Robber".  Well adapted to the cold climates in which they are normally found, Canada Jays will stash food items in crevices of bark, and retrieve the food items during harsher times.  This habit and resultant availability of food allows them to breed much earlier than other species, with nesting occurring as early as the late winter.  Canada Jays have several races which differ most notably on the size of the black patch on the back of their heads.

Habitat:

Canada Jays show a very strong preference for spruce trees, generally being found in spruce or mixed forests.  

Diet:

Omnivorous, feeding on insects, birds eggs and young, small rodents, fruits, berries, seeds, nuts, carrion, and human refuse.

Behavior:

Very opportunistic, taking food in a wide variety of manners as opportunities present themselves. Depending upon the location and food item that's available, Canada Jays have been observed capturing flying insects in flight (flycatching), clambering through the foliage and branches of a tree and gleaning insects, or even wading in shallow water like a shorebird. They will store food to use during harsh winter months, using a special gland that produces a sticky saliva to "glue" food items in cached locations under tree bark or other protecting areas, returning to feed when times get tough.

Nesting:

March through May.  Canada Jays are often breed very early in the season, and may begin nesting even prior to these dates if conditions are favorable. The nest is a cup of twigs, bark, mosses, and lichens, lined with softer materials.  The female lays 3 or 4 eggs, and she alone incubates the eggs.  When the eggs hatch, the female typically stays with the young at the start, while the male brings food.  After several days, both parents bring food.  The young leave the nest after about 3 weeks.

Song:

Wide variety of vocalizations, from soft whistles, to rougher and harsher notes.

Migration:

Generally a permanent resident.  Some birds that summer at higher elevations may move to lower elevations for the winter.

Interactive eBird Map:

Click here to access an interactive eBird map of Canada Jay sightings

Similar Species:

Generally distinctive if seen well.  Potentially confused with Clark's Nutcracker at distance or in poor light, as both are comparable in size, gray overall, with darker wings. However, Clark's Nutcracker have a much longer bill, and wings that are black as opposed to darker grey on a Canada Jay. In flight, Clark's Nutcracker also have extensive white outer tail feathers, and a white trailing edge on the wing, both of which are lacking on a Canada Jay in flight.

Clark's Nutcracker - Nucifraga columbiana Clark's Nutcracker - Nucifraga columbiana
Clark's Nutcracker Clark's Nutcracker

Conservation Status:

There may be some local declines in areas of habitat loss, as systematic surveys in recent years are showing a substantial decline in parts of their range. However, they are still found over a broad geographic area and are relatively common in parts of that range. The IUCN lists the Canada Jay as a species of "Least Concern".

South Dakota "Hotspot":

Literally all sightings of Canada Jays that have been reported in eBird in South Dakota are from the Black Hills area. There, sightings are spread across much of the Hills, but there are some areas where many sightings have been clustered over the years, including the Sylvan Lake Area, the area near Pactola Reservoir, or in and around Hanna Campground. Note that each of these are areas where camping, picnicking, and substantial human activity occur, and thus, there are potential opportunities for the Camp Robber to get an easy meal.

Feeders:

Canada Jays are opportunists, eating an incredibly wide array of food items. As such, they may be attracted to many items offered at feeders, but their favorite items may be peanut butter and suet. They will also readily consume various seed offerings at feeder complexes.

Further Information:

Photo Information:

August 9th, 2007 - Yellowstone National Park, Wyoming - Terry Sohl

Additional Photos:

Click on the image chips or text links below for additional, higher-resolution Canada Jay photos.

Audio File Credits:

Click on the map below for a higher-resolution view 
Canada Jay - Perisoreus canadensis - Range Map
South Dakota Status: Uncommon permanent resident in the Black Hills

Additional Canada Jay Photos
Click for a higher-resolution version of these photos
 Canada Jay - Perisoreus canadensis - Photo 1Canada Jay - Perisoreus canadensis - Photo 2Canada Jay - Perisoreus canadensis - Photo 3Canada Jay - Perisoreus canadensis - Photo 4Canada Jay - Perisoreus canadensis - Photo 5Canada Jay - Perisoreus canadensis - Photo 6Canada Jay - Perisoreus canadensis - Photo 7Canada Jay - Perisoreus canadensis - Photo 8Canada Jay - Perisoreus canadensis - Photo 9Canada Jay - Perisoreus canadensis - Photo 10Canada Jay - Perisoreus canadensis - Photo 11Canada Jay - Perisoreus canadensis - Photo 12Canada Jay - Perisoreus canadensis - Photo 13