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Snapshot
Primary Traits
208.2 g
0 m - 100 m
48
—
Record section
Identity and Taxonomy
Scientific identity, taxonomic placement, and source lineage.
Scientific name
Synthliboramphus antiquus
English name
Ancient Murrelet
Order
Charadriiformes
Family
Alcidae
Genus
Synthliboramphus
Species
antiquus
Data source
HBW3, BOTW
Record section
Conservation and Range
Threat status and geographic distribution signals.
Conservation status
Least Concern
Range restricted
No
Island endemic
No
Biogeographic realm
NP
Latitudinal zone
Temperate
Record section
Measurements
Mass and elevation values from the stored record.
Minimum female mass
177 g
Maximum female mass
249 g
Minimum male mass
177 g
Maximum male mass
243 g
Minimum unsexed mass
167 g
Maximum unsexed mass
236 g
Average mass
208.2 g
Minimum elevation
No data
Typical lower elevation
0 m
Typical upper elevation
100 m
Maximum elevation
No data
Elevation range
100 m
Typical elevation
50 m
Record section
Ecology
Habitat, diet, and specialization profile.
Primary habitat
Sea
Habitat breadth
5
Primary diet
Invertebrate
Diet breadth
2
Diet specialization index
1
Record section
Behavior and Reproduction
Breeding, nesting, incubation, and social traits.
Social behavior
Colonial
Mating system
Monogamous
Cooperative breeding
No data
Nest type
Burrow, Crevice, Cavity (tree), Scrape
Nest substrate
Ground, Rock
Minimum broods per year
No data
Maximum broods per year
No data
Minimum clutch size
2
Maximum clutch size
2
Incubating sex
Both
Minimum incubation period
29 d
Maximum incubation period
37 d
Minimum fledging period
No data
Maximum fledging period
No data
Nest parasitism
No data
Average clutch size
2
Record section
Mobility and Flight
Flight ability and movement pattern.
Flight status
Flies
Mobility patterns
Partial Migrant, Irregular/Nomadic