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Snapshot
Primary Traits
413.7 g
0 m - 1,000 m
49
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Record section
Identity and Taxonomy
Scientific identity, taxonomic placement, and source lineage.
Scientific name
Butastur indicus
English name
Grey-faced Buzzard
Order
Accipitriformes
Family
Accipitridae
Genus
Butastur
Species
indicus
Data source
HBW2, 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
IP
Latitudinal zone
Tropical-Temperate
Record section
Measurements
Mass and elevation values from the stored record.
Minimum female mass
433 g
Maximum female mass
No data
Minimum male mass
375 g
Maximum male mass
433 g
Minimum unsexed mass
No data
Maximum unsexed mass
No data
Average mass
413.7 g
Minimum elevation
No data
Typical lower elevation
0 m
Typical upper elevation
1,000 m
Maximum elevation
No data
Elevation range
1,000 m
Typical elevation
500 m
Record section
Ecology
Habitat, diet, and specialization profile.
Primary habitat
Woodland
Habitat breadth
6
Primary diet
Vertebrate
Diet breadth
2
Diet specialization index
0.92
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
No data
Nest substrate
Tree
Minimum broods per year
No data
Maximum broods per year
No data
Minimum clutch size
2
Maximum clutch size
4
Incubating sex
No data
Minimum incubation period
28 d
Maximum incubation period
30 d
Minimum fledging period
34 d
Maximum fledging period
36 d
Nest parasitism
No data
Average clutch size
3
Average fledging period
35 d
Record section
Mobility and Flight
Flight ability and movement pattern.
Flight status
Flies
Mobility patterns
Migratory