Steller's JayCyanocitta stelleriWhere and when to see them

Steller's jay is a bold, crested member of the crow family inhabiting western North American forests. Its dark head contrasts with a rich blue body, making it distinctive around the forested coasts of southeastern Alaska. Intelligent and opportunistic, it may investigate picnic areas, but its natural life centres on woodland food and shelter. It is not distributed across all of Alaska, and treeless northern shores are outside its usual habitat.

Size

Length 30–34 cm

Weight

100–140 g

Lifespan

Not reliably established

Status

Least Concern

Pairs occupy woodland territories during breeding, while looser groups may form at other times. Jays search foliage, branches and the ground, cache food for later use and watch other animals closely. Their loud calls often reveal them before they are visible, and they can imitate other birds, including raptors. Around people they may become confident scavengers, a habit that should not be encouraged through feeding. They are known for their intelligence and problem-solving abilities, particularly in accessing food. Their calls can be very diverse, and they frequently mimic red-tailed hawks or other raptors, possibly to scare away competitors from food sources.

• Its blue appearance comes largely from feather structure rather than blue pigment.
• It stores food in caches for later retrieval.
• The nest can include a substantial mud component.
• Its vocal repertoire includes imitations of other bird species.

Steller's jays are resident within their Alaskan range, so suitable forest can be visited throughout the year. May through September provides longer daylight and easier coastal trail access. Breeding birds may be quieter or more defensive near nests, and neither calls nor sightings are assured. Winter months offer unique opportunities to observe jays when snow cover limits ground foraging, leading them to be more active in trees and sometimes near human settlements. Spring can be interesting for observing courtship displays, though birds may be more reclusive.

Coniferous and mixed forests are typical, including spruce-hemlock woodland, forest edges and wooded settlements. In southeastern Alaska, coastal forest trails can provide suitable habitat close to the sea. Open tundra, exposed beaches and largely treeless islands offer little prospect unless woodland is nearby. They are often found in mature coniferous forests but will also utilize mixed woodlands. In some areas, they adapt well to suburban environments where suitable trees and food sources are present, though this is less common in remote Alaskan regions.

An adaptable omnivore, it eats seeds, nuts, berries, insects and other invertebrates. Eggs, nestlings and small vertebrates are taken opportunistically. Cached foods can be important when fresh supplies decline, while human scraps are an avoidable supplement that can create unhealthy dependence. Acorns and pine nuts are favorite natural foods, often stored for winter. They can also consume small rodents and lizards, especially during times of high energy demand.

Common name

Steller's Jay

Scientific name

Cyanocitta stelleri

Animal group

Birds

Size

Length 30–34 cm

Weight

100–140 g

Lifespan

Not reliably established

Status

Least Concern

Identification

A tall crest, dark head and blue body distinguish it from the uncrested Canada jay, which is mainly grey and white. Beyond the blue body and dark head, a small white patch above the eye and faint blue barring on the wings are distinguishing features. The shade of blue can vary geographically, but the overall pattern is consistent.