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Snapshot
Primary Traits
850 g
0 m
47
—
Record section
Identity and Taxonomy
Scientific identity, taxonomic placement, and source lineage.
Scientific name
Larus atlanticus
English name
Olrog's Gull
Order
Charadriiformes
Family
Laridae
Genus
Larus
Species
atlanticus
Data source
HBW3, BOTW, D07
Record section
Conservation and Range
Threat status and geographic distribution signals.
Conservation status
Near-threatened
Range restricted
No
Island endemic
No
Biogeographic realm
Neotropical
Latitudinal zone
Temperate
Record section
Measurements
Mass and elevation values from the stored record.
Minimum female mass
750 g
Maximum female mass
790 g
Minimum male mass
900 g
Maximum male mass
960 g
Minimum unsexed mass
No data
Maximum unsexed mass
No data
Average mass
850 g
Minimum elevation
No data
Typical lower elevation
0 m
Typical upper elevation
0 m
Maximum elevation
No data
Elevation range
0 m
Typical elevation
0 m
Record section
Ecology
Habitat, diet, and specialization profile.
Primary habitat
Coastal
Habitat breadth
3
Primary diet
Invertebrate
Diet breadth
2
Diet specialization index
1.22
Record section
Behavior and Reproduction
Breeding, nesting, incubation, and social traits.
Social behavior
Colonial, Pairs and family groups, Singly and pairs
Mating system
Monogamous
Cooperative breeding
No data
Nest type
Scrape
Nest substrate
Ground, Rock, Grass
Minimum broods per year
No data
Maximum broods per year
No data
Minimum clutch size
No data
Maximum clutch size
No data
Incubating sex
No data
Minimum incubation period
No data
Maximum incubation period
No data
Minimum fledging period
No data
Maximum fledging period
No data
Nest parasitism
No data
Record section
Mobility and Flight
Flight ability and movement pattern.
Flight status
Flies
Mobility patterns
Partial Migrant, Dispersive, Sedentary