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Snapshot
Primary Traits
7.6 g
60 m - 1,950 m
49
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Record section
Identity and Taxonomy
Scientific identity, taxonomic placement, and source lineage.
Scientific name
Glaucestrilda perreini
English name
Black-tailed Waxbill
Order
Passeriformes
Family
Estrildidae
Genus
Glaucestrilda
Species
perreini
Data source
FASP, EFW, BOTW
Record section
Conservation and Range
Threat status and geographic distribution signals.
Conservation status
Least Concern
Range restricted
No
Island endemic
No
Biogeographic realm
Afrotropical
Latitudinal zone
Tropical-Temperate
Record section
Measurements
Mass and elevation values from the stored record.
Minimum female mass
8 g
Maximum female mass
No data
Minimum male mass
No data
Maximum male mass
No data
Minimum unsexed mass
6 g
Maximum unsexed mass
9 g
Average mass
7.6 g
Minimum elevation
No data
Typical lower elevation
60 m
Typical upper elevation
1,950 m
Maximum elevation
No data
Elevation range
1,890 m
Typical elevation
1,005 m
Record section
Ecology
Habitat, diet, and specialization profile.
Primary habitat
Shrub
Habitat breadth
2
Primary diet
Seed
Diet breadth
4
Diet specialization index
1.1
Record section
Behavior and Reproduction
Breeding, nesting, incubation, and social traits.
Social behavior
No data
Mating system
No data
Cooperative breeding
No data
Nest type
Sphere
Nest substrate
Shrub/Bush/Vine, Tree, Nest
Minimum broods per year
No data
Maximum broods per year
No data
Minimum clutch size
2
Maximum clutch size
8
Incubating sex
No data
Minimum incubation period
12 d
Maximum incubation period
12 d
Minimum fledging period
18 d
Maximum fledging period
21 d
Nest parasitism
No data
Average clutch size
5
Average fledging period
19.5 d
Record section
Mobility and Flight
Flight ability and movement pattern.
Flight status
Flies
Mobility patterns
Irregular/Nomadic, Sedentary