Harris' Hawk
Parabuteo unicinctus
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderAccipitriformes
- FamilyAccipitridae (Accipítrids)
- GenusParabuteo (White-rumped and Harris's Hawks)
- SpeciesParabuteo unicinctus (Harris' Hawk)
Parabuteo unicinctus is a medium-large bird of prey that breeds from the southwestern United States south to Chile, central Argentina, and Brazil. It contains two subspecies, the Harris's hawk (P. u. harrisi) and the bay-winged hawk (P. u. unicinctus). The species is also occasionally referred to as the dusky hawk and known in Latin America as the peuco. Harris's hawk is notable for its behavior of hunting cooperatively in packs consisting of tolerant groups, while other raptors often hunt alone. Wikipedia →
Closest Relatives at Tenorio Volcano National Park
Gray-lined Hawk
Buteo nitidus
White Hawk
Leucopternis albicollis
American Swallow-tailed Kite
Elanoides forficatus
Ornate Hawk-Eagle
Spizaetus ornatus
Snail Kite
Rostrhamus sociabilis
Broad-winged Hawk
Buteo platypterus
Short-tailed Hawk
Buteo brachyurus
Barred Hawk
Leucopternis princeps
Great Black-Hawk
Buteogallus urubitinga
Double-toothed Kite
Harpagus bidentatus
Roadside Hawk
Rupornis magnirostris
White-tailed Kite
Elanus leucurus
📅 Monthly Probability
Fewer than 5 records of Harris' Hawk at Tenorio Volcano National Park — not enough to chart months honestly.
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there