Pithecophaga jefferyi great Philippine eagle (Also: Philippine eagle)

Geographic Assortment

Pithecophaga jefferyi is general to your Philippines and is available on components of the larger countries out of Luzon, Sa; Delacour and you will )


Philippine eagles live in remnant spots out-of priily from resinous woods you to definitely are observed on Old world tropics. Pithecophaga jefferyi along with takes place in 2nd growth and you can gallery forest. (“Philippine Eagle – Pithecophaga jefferyi – ARKive”, 2004; “Philippine Eagle Basis”, 2004; Bueser, mais aussi al., 2003; Ibanez, ainsi que al., 2003)

Bodily Dysfunction

Pithecophaga jefferyi ‘s the world’s prominent eagle species. People are similar in features. They have a white belly and you can underwing, given that upperparts is a rich brown, that have soft edged feathers. The newest enough time feathers of one’s lead and nape setting a unique crest and generally are black-brownish and you can lotion with the margins. Girls possess white down, and you can juveniles is comparable to look at so you can people but have white margins on the feathers on the rear and you can upperwing. The big base is actually red-colored that have high, powerful claws, as well as the highest, high arched, deep statement is actually a blue-grey. Philippine eagles are popular off light-breasted sea eagles (Haliaeetus leucogaster)in flight because of the the long tails and round wings. (“Philippine Eagle – Pithecophaga jefferyi – ARKive”, 2004; “Philippine Eagle Foundation”, 2004; “Kinds Info – Philippine Eagle. Yellow Guide Research – Threatened Birds regarding Asia”, 2003; Delacour and you can Mayr, 1946)


Pithecophaga jefferyi companion forever. If partner becomes deceased, this is not uncommon to your eagle to get a unique mate. Four routines are associated with aerial displays of courtship decisions: common increasing, diving pursue, talon speech, and you will territorial flights. Shared soaring is a rounded gliding pattern by the one another wild birds where the male constantly soars greater than the female. Plunge chases are good diagonal lose in height on the wings 1 / 2 of folded on the looks, with the men trailing trailing the feminine. https://datingmentor.org/italy-disabled-datin Talon demonstration was characterized by an easy expansion of your own talons on the rear of the feminine. The feminine get introduce the woman talons from the flipping more and you can extending the woman talons. This shared talon speech is even observed in most other raptor varieties. Territorial flight behaviors is actually sliding aircraft with the male some a lot more than a respected girls. (“Philippine Eagle Basis”, 2004; “Kinds Details – Philippine Eagle. Purple Book Investigation – Endangered Birds out of China”, 2003; Bueser, mais aussi al., 2003; Ibanez, et al., 2003; “Philippine Eagle Base”, 2004; “Varieties Details – Philippine Eagle. Yellow Publication Data – Endangered Wild birds regarding Asia”, 2003; Bueser, mais aussi al., 2003; Ibanez, mais aussi al., 2003)

The newest natural reproduction period requires 2 years. Winning people simply have you to definitely girls and boys every 2 yrs. The newest reproduction season is actually from Oct so you can December to make sure that the newest chick to help you hatch into the deceased seasons (March in order to Get). New chick hatches after two months and you will will get an excellent fledging within seven to 8 months. Liberty try achieved within 5 weeks. Lady reach intimate maturity from the three to five age and you may boys come to readiness during the cuatro to help you seven age.

The newest colony is normally located ranging from 27 in order to fifty meters of a floor. Sets generate a giant nest, anywhere from 1.2 x 1.2 yards to at least one.dos x dos.eight m, throughout the shelter out of dipterocarp forests otherwise toward a huge epiphytic fern. The latest nests are built of rotting branches and you will sticks stacked towards the top of both. A similar nest can be used annually. (“Philippine Eagle – Pithecophaga jefferyi – ARKive”, 2004; “Philippine Eagle Base”, 2004; “Variety Information – Philippine Eagle. Purple Guide Studies – Endangered Wild birds out-of Asia”, 2003; Ibanez, ainsi que al., 2003)

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