Pithecophaga jefferyi high Philippine eagle (Also: Philippine eagle)

Pithecophaga jefferyi high Philippine eagle (Also: Philippine eagle)

Geographic Assortment

Pithecophaga jefferyi try endemic into Philippines and that’s found on components of the higher countries out-of Luzon, Sa; Delacour and you may )

  • Biogeographic Countries
  • china
  • local
  • Other Geographical Terminology
  • island general


Philippine eagles are now living in remnant patches of priily out-of resinous trees one to are observed regarding Old-world tropics. Pithecophaga jefferyi plus happens in next increases and you may gallery forest. (“Philippine Eagle – Pithecophaga jefferyi – ARKive”, 2004; “Philippine Eagle Foundation”, 2004; Bueser, ainsi que al., 2003; Ibanez, mais aussi al., 2003)

  • Environment Nations
  • exotic
  • terrestrial
  • Terrestrial Biomes

Bodily Dysfunction

Pithecophaga jefferyi is the planet’s largest eagle variety. People are similar to look at. They have a light tummy and you may underwing, because upperparts is a refreshing brownish, that have pale edged feathers. The fresh new much time feathers of your own lead and you may nape setting an original crest and generally are dark-brown and you can cream on the margins. Chicks features light down, and you will juveniles is similar to look at so you’re able to grownups but have light margins for the feathers on the rear and you can upperwing. The brand new heavy feet is yellow that have high hinge giriЕџ, strong claws, together with higher, high-arched, strong costs is actually a blue-grey. Philippine eagles is going to be well known off white-breasted ocean eagles (Haliaeetus leucogaster)in-flight because of the their enough time tails and you may circular wings. (“Philippine Eagle – Pithecophaga jefferyi – ARKive”, 2004; “Philippine Eagle Basis”, 2004; “Types Facts – Philippine Eagle. Reddish Publication Data – Threatened Wild birds away from Asia”, 2003; Delacour and you can Mayr, 1946)


Pithecophaga jefferyi partner for life. In the event that mate dies, this isn’t unusual on eagle to locate a separate partner. Five routines try associated with the aerial displays of courtship behavior: common increasing, diving pursue, talon demonstration, and territorial routes. Mutual soaring was a circular gliding development from the each other birds in which a man usually soars higher than the feminine. Dive chases is good diagonal miss into the altitude towards wings 1 / 2 of folded on the human body, into the male at the rear of trailing the feminine. Talon demonstration try characterized by a fast extension of talons into the the back of the feminine. The feminine could possibly get expose her talons of the flipping more than and you may stretching their talons. So it shared talon demonstration is additionally observed in almost every other raptor species. Territorial trip habits is gliding routes towards the men slightly more than a respected females. (“Philippine Eagle Base”, 2004; “Types Information – Philippine Eagle. Purple Book Study – Endangered Wild birds off Asia”, 2003; Bueser, et al., 2003; Ibanez, mais aussi al., 2003; “Philippine Eagle Foundation”, 2004; “Variety Details – Philippine Eagle. Reddish Guide Investigation – Endangered Wild birds off China”, 2003; Bueser, et al., 2003; Ibanez, mais aussi al., 2003)

The fresh natural reproduction stage means 2 yrs. Effective people simply have you to offspring all 2 years. The breeding year was of October to December so new hottie so you can hatch inside the deceased season (February so you can Get). New hottie hatches just after two months and you will gets an effective fledging at seven to 8 weeks. Freedom try reached at the 5 days. Girls come to intimate readiness within 3 to 5 age and boys arrive at maturity during the cuatro so you’re able to 7 decades.

New colony is frequently discover anywhere between twenty-seven to help you fifty meters away from the floor. Pairs create a large colony, anywhere from step 1.2 x step 1.2 meters to one.2 x 2.7 m, on the cover out-of dipterocarp woods otherwise to your a massive epiphytic fern. This new nests are built away from rotting branches and you may sticks piled near the top of one another. A comparable nest is employed on a yearly basis. (“Philippine Eagle – Pithecophaga jefferyi – ARKive”, 2004; “Philippine Eagle Base”, 2004; “Kinds Information – Philippine Eagle. Red Publication Study – Endangered Birds from Asia”, 2003; Ibanez, mais aussi al., 2003)