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Snapshot
Primary Traits
21.4 g
0 m - 3,000 m
49
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Record section
Identity and Taxonomy
Scientific identity, taxonomic placement, and source lineage.
Scientific name
Passerculus sandwichensis
English name
Savannah Sparrow
Order
Passeriformes
Family
Passerellidae
Genus
Passerculus
Species
sandwichensis
Data source
SPBU, 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
LN
Latitudinal zone
Tropical-Temperate
Record section
Measurements
Mass and elevation values from the stored record.
Minimum female mass
20 g
Maximum female mass
No data
Minimum male mass
21 g
Maximum male mass
No data
Minimum unsexed mass
13 g
Maximum unsexed mass
33 g
Average mass
21.4 g
Minimum elevation
No data
Typical lower elevation
0 m
Typical upper elevation
3,000 m
Maximum elevation
No data
Elevation range
3,000 m
Typical elevation
1,500 m
Record section
Ecology
Habitat, diet, and specialization profile.
Primary habitat
Grassland
Habitat breadth
5
Primary diet
Omnivore
Diet breadth
3
Diet specialization index
0.82
Record section
Behavior and Reproduction
Breeding, nesting, incubation, and social traits.
Social behavior
No data
Mating system
Polygynous
Cooperative breeding
Solitary breeder
Nest type
Cup/Bowl
Nest substrate
Ground
Minimum broods per year
1
Maximum broods per year
3
Minimum clutch size
2
Maximum clutch size
6
Incubating sex
Female
Minimum incubation period
9 d
Maximum incubation period
16 d
Minimum fledging period
7 d
Maximum fledging period
13 d
Nest parasitism
Victim of Parasitism
Average clutch size
4
Average fledging period
10 d
Record section
Mobility and Flight
Flight ability and movement pattern.
Flight status
Flies
Mobility patterns
Migratory