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Snapshot
Primary Traits
86.6 g
0 m - 2,200 m
49
—
Record section
Identity and Taxonomy
Scientific identity, taxonomic placement, and source lineage.
Scientific name
Perisoreus infaustus
English name
Siberian Jay
Order
Passeriformes
Family
Corvidae
Genus
Perisoreus
Species
infaustus
Data source
CAJ, BOTW
Record section
Conservation and Range
Threat status and geographic distribution signals.
Conservation status
Least Concern
Range restricted
No
Island endemic
No
Biogeographic realm
Palearctic
Latitudinal zone
Temperate
Record section
Measurements
Mass and elevation values from the stored record.
Minimum female mass
97 g
Maximum female mass
84 g
Minimum male mass
92 g
Maximum male mass
73 g
Minimum unsexed mass
72 g
Maximum unsexed mass
101 g
Average mass
86.6 g
Minimum elevation
No data
Typical lower elevation
0 m
Typical upper elevation
2,200 m
Maximum elevation
No data
Elevation range
2,200 m
Typical elevation
1,100 m
Record section
Ecology
Habitat, diet, and specialization profile.
Primary habitat
Forest
Habitat breadth
1
Primary diet
Omnivore
Diet breadth
5
Diet specialization index
1.3
Record section
Behavior and Reproduction
Breeding, nesting, incubation, and social traits.
Social behavior
Pairs and family groups
Mating system
Monogamous
Cooperative breeding
Occasional help
Nest type
Cup/Bowl
Nest substrate
Tree
Minimum broods per year
1
Maximum broods per year
No data
Minimum clutch size
3
Maximum clutch size
5
Incubating sex
Female
Minimum incubation period
19 d
Maximum incubation period
19 d
Minimum fledging period
21 d
Maximum fledging period
24 d
Nest parasitism
No data
Average clutch size
4
Average fledging period
22.5 d
Record section
Mobility and Flight
Flight ability and movement pattern.
Flight status
Flies
Mobility patterns
Irregular/Nomadic, Sedentary