Circus cyaneus rufus

URI: https://gptkb.org/entity/Circus_cyaneus_rufus
GPTKB entity
Statements (33)
Predicate Object
gptkbp:instance_of gptkb:bird
gptkbp:bfsLayer 6
gptkbp:bfsParent gptkb:Marsh_Hawk
gptkb:northern_harrier
gptkbp:behavior solitary
gptkbp:breeding_season spring to summer
gptkbp:clutch_size 2 to 4 eggs
gptkbp:color dark brown
gptkbp:common_name gptkb:Harlan's_Hawk
gptkbp:conservation_status gptkb:Least_Concern
gptkbp:diet small mammals
gptkbp:distribution gptkb:North_America
gptkbp:egg_color white to pale blue
gptkbp:family gptkb:Accipitridae
gptkbp:fledging_period 6 to 7 weeks
gptkbp:genus gptkb:carnival
gptkbp:habitat grasslands
https://www.w3.org/2000/01/rdf-schema#label Circus cyaneus rufus
gptkbp:incubation_period 30 to 35 days
gptkbp:is_observed_in widely observed
gptkbp:length 45 to 60 cm
gptkbp:migration partial migrant
gptkbp:nesting gptkb:railway_station
gptkbp:predators larger birds of prey
gptkbp:related_species gptkb:Circus_cyaneus
gptkbp:reproduction oviparous
gptkbp:species cyaneus
gptkbp:status studied in the wild
gptkbp:subspecies none known
gptkbp:threats habitat loss
gptkbp:vocalization screeching calls
gptkbp:weight 0.9 to 1.5 kg
gptkbp:wingspan 1.2 to 1.5 meters