Javan Hawk-Eagle

GPTKB entity

Properties (53)
Predicate Object
gptkbp:instanceOf bird
gptkbp:adultPlumage brown and streaked
dark brown with white
gptkbp:aircraft dark brown
gptkbp:airlines soaring and gliding
gptkbp:behavior solitary or pairs
gptkbp:breedingSeason January to March
attempts made to breed in captivity
gptkbp:callsFor high-pitched whistles
gptkbp:clutchSize 1 to 2 eggs
gptkbp:colors yellow
dark brown and white
gptkbp:conservationEfforts Near Threatened
protected_by_law_in_Indonesia
gptkbp:culturalSignificance gptkb:national_symbol_of_Indonesia
gptkbp:diet small mammals
gptkbp:eggColor white with brown spots
gptkbp:firstDescribedBy 1846
gptkbp:fledgingPeriod about 70 days
gptkbp:foragingBehavior active during the day
gptkbp:habitat mountainous regions
tropical rainforests
gptkbp:hasFuturePlans Temminck
gptkbp:headlights long and square
white with dark bands
https://www.w3.org/2000/01/rdf-schema#label Javan Hawk-Eagle
gptkbp:incubationPeriod about 45 days
gptkbp:length about 60 cm
gptkbp:localNames Elang Jawa
gptkbp:migration non-migratory
gptkbp:nativeTo gptkb:Java
Java, Indonesia
gptkbp:nesting builds nests in tall trees
high in trees
gptkbp:populationTrend decreasing
gptkbp:predators insects
birds
reptiles
gptkbp:relatedTo gptkb:Changeable_Hawk-Eagle
gptkbp:researchInterest studied for conservation purposes
gptkbp:scientificName gptkb:Nisaetus_bartelsi
gptkbp:socialStructure monogamous
gptkbp:subspecies none known
gptkbp:territory defends territory vigorously
gptkbp:threats habitat loss
gptkbp:vocalization used for communication
gptkbp:weight 1.5 to 2.5 kg
gptkbp:wildlife Near Threatened
popular among birdwatchers
found in some zoos
perch and pounce
gptkbp:wingArea broad and rounded
gptkbp:wingspan approximately 1.2 meters