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Snapshot
Primary Traits
1,413.3 g
0 m - 500 m
49
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Record section
Identity and Taxonomy
Scientific identity, taxonomic placement, and source lineage.
Scientific name
Larus ichthyaetus
English name
Pallas's Gull
Order
Charadriiformes
Family
Laridae
Genus
Larus
Species
ichthyaetus
Data source
HBW3, BOTW, D07
Record section
Conservation and Range
Threat status and geographic distribution signals.
Conservation status
Least Concern
Range restricted
No
Island endemic
No
Biogeographic realm
Eastern Hemisphere
Latitudinal zone
Tropical-Temperate
Record section
Measurements
Mass and elevation values from the stored record.
Minimum female mass
950 g
Maximum female mass
1,500 g
Minimum male mass
1,130 g
Maximum male mass
2,000 g
Minimum unsexed mass
900 g
Maximum unsexed mass
2,000 g
Average mass
1,413.3 g
Minimum elevation
No data
Typical lower elevation
0 m
Typical upper elevation
500 m
Maximum elevation
No data
Elevation range
500 m
Typical elevation
250 m
Record section
Ecology
Habitat, diet, and specialization profile.
Primary habitat
Coastal
Habitat breadth
4
Primary diet
Carnivore
Diet breadth
5
Diet specialization index
0.7
Record section
Behavior and Reproduction
Breeding, nesting, incubation, and social traits.
Social behavior
Colonial
Mating system
Monogamous
Cooperative breeding
No data
Nest type
Scrape
Nest substrate
Ground
Minimum broods per year
1
Maximum broods per year
No data
Minimum clutch size
1
Maximum clutch size
3
Incubating sex
Both
Minimum incubation period
25 d
Maximum incubation period
26 d
Minimum fledging period
35 d
Maximum fledging period
35 d
Nest parasitism
No data
Average clutch size
2
Average fledging period
35 d
Record section
Mobility and Flight
Flight ability and movement pattern.
Flight status
Flies
Mobility patterns
Migratory