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Snapshot
Primary Traits
660 g
100 m - 1,400 m
47
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Record section
Identity and Taxonomy
Scientific identity, taxonomic placement, and source lineage.
Scientific name
Pseudastur occidentalis
English name
Grey-backed Hawk
Order
Accipitriformes
Family
Accipitridae
Genus
Pseudastur
Species
occidentalis
Data source
HBW2, BOTW
Record section
Conservation and Range
Threat status and geographic distribution signals.
Conservation status
Vulnerable
Range restricted
No
Island endemic
No
Biogeographic realm
Neotropical
Latitudinal zone
Tropical
Record section
Measurements
Mass and elevation values from the stored record.
Minimum female mass
660 g
Maximum female mass
No data
Minimum male mass
No data
Maximum male mass
No data
Minimum unsexed mass
No data
Maximum unsexed mass
No data
Average mass
660 g
Minimum elevation
0 m
Typical lower elevation
100 m
Typical upper elevation
1,400 m
Maximum elevation
2,900 m
Elevation range
1,300 m
Typical elevation
750 m
Record section
Ecology
Habitat, diet, and specialization profile.
Primary habitat
Forest
Habitat breadth
1
Primary diet
Vertebrate
Diet breadth
2
Diet specialization index
1.7
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
No data
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
Sedentary