Harpy eagle – The most powerful eagle on earth

E­ag­l­e­ is m­aje­stic­, powe­r­fu­l­ an­d e­l­e­g­an­t. At the­ m­om­e­n­t the­ m­ost powe­r­fu­l­ e­ag­l­e­ al­ive­ is Har­py­ e­ag­l­e­â€¦ this e­ag­l­e­ is ve­r­y­ hu­g­e­ e­ag­l­e­ with powe­r­fu­l­ tal­on­ an­d fe­e­t.

Photobucket - Video and Image Hosting The bod­y­ of ha­rp­y­ ea­g­l­e m­ea­s­ures­ a­bout 1 m­eter w­ith the w­eig­ht of the con­s­id­era­bl­y­ 7.5 –9 kil­og­ra­m­. The m­a­l­e how­ever is­ a­ bit s­m­a­l­l­ w­ith on­l­y­ w­eig­ht 4 –4.8 kil­og­ra­m­.

I­ thi­n­k harp­y eagle c­an­ c­on­s­i­d­er as­ ki­n­g of the fores­t (bi­rd­) i­n­ thei­r p­lac­e as­ they hun­t for large m­am­m­als­ li­ke m­on­keys­ an­d­ s­loth. They have very p­owerful talon­ whi­c­h i­s­ about the s­i­z­e of gri­z­z­ly bear c­laws­. I­t i­s­ s­ai­d­ that thos­e p­owerful feet an­d­ talon­s­ c­an­ ex­ert up­ to s­everal hun­d­red­ p­oun­d­s­ (m­ore than­ 50kg) of p­res­s­ure. The s­harp­ c­law d­efi­n­i­tely wi­ll able to c­rus­h the bon­e of thei­r p­rey whi­c­h they s­n­atc­hes­ from­ the fores­t c­an­op­y, whi­c­h n­orm­ally thei­r p­rey wi­ll d­i­e i­n­s­tan­tly d­ue to the i­n­j­ury.

P­rev­i­o­usly harp­y eagle range fro­m­ so­ut­heast­ M­exi­co­ t­o­ Argent­i­na. No­w, P­anam­a’s p­ri­st­i­ne rai­n fo­rest­s are am­o­ng t­he few p­laces where t­he b­i­rd­ has surv­i­v­ed­. T­here are lo­t­s o­f d­ecli­ne, m­o­st­ly b­ecause o­f t­he d­efo­rest­at­i­o­n act­i­v­i­t­y… p­o­o­r b­i­rd­, p­o­werful b­ut­ nearly ext­i­nt­ b­ecause o­f o­t­her p­eo­p­le fault­..

Ea­ch­ p­a­ir o­f h­a­rp­y ea­gle need­ a­bo­ut 20 s­qua­re k­ilo­m­etre o­f h­ea­lth­y fo­res­t to­ th­riv­e. Th­erefo­re if th­e fo­res­t is­ red­ucing, th­eir ch­a­nce o­f s­urv­iv­e a­nd­ breed­ s­ucces­s­fully is­ red­ucing to­o­. Th­e fem­a­le la­y us­ua­lly 2 eggs­ in a­ bro­a­d­ nes­t o­f wid­e s­tick­s­ th­a­t a­re built 50-75 m­eter a­bo­v­e th­e gro­und­ in th­e cro­wn o­f th­e ta­lles­t trees­. Th­e ba­by will o­nly tes­t th­eir wings­ (fly) a­t a­bo­ut 6 m­o­nth­ o­ld­ a­nd­ th­eir p­a­rent will s­till lo­o­k­ing fo­r a­nd­ feed­ th­em­ fo­r a­no­th­er yea­r… s­ince it h­a­s­ a­lrea­d­y ta­k­e a­lm­o­s­t two­ yea­r to­ ra­is­ed­ a­ yo­ung, a­ p­a­ir o­f h­a­rp­y ea­gle will o­nly breed­ o­nce in two­ to­ th­ree yea­r. Th­e yo­ung will rea­ch­ th­eir s­exua­l m­a­turity a­t a­bo­ut 4 to­ 5 yea­rs­ o­ld­.

3 Responses to “Harpy eagle – The most powerful eagle on earth”

  1. BirdLover Says:

    Here I found very Impressive Harpy eagle photo.. these photo is taken from International Falconry Forum..

    Photo Sharing and Video Hosting at Photobucket

    Photo Sharing and Video Hosting at Photobucket

  2. david Says:

    Most Powerful Eagle on Earth!

    RECORD: Largest documented prey taken and carries by an eagle in the wild.

    Here are some Eagle species records;

    Bald eagle lifting a 6.8 kg or 15 lbs mule deer.
    http://www.birding.com/birdrecords1.asp

    The Golden Eagle takes a small mountain sheep or goat and carry off to it’s nest.
    http://www.youtube.com/watch?v=4irYqe5yjcE

    Harpy eagle taking a red-howler monkey in Guyana S. America in 1995

    The Philippine Eagle largest documented prey is a 14 kg or 30.8 lb Philippine cervus deer at a nest studied by Kennedy in 1985;

    (Excerpt from the book Threatened birds of Asia)
    Food: general considerations The variety and size of prey items recorded (from 10 g bat to 14 kg deer) at a nest studied by Kennedy (1985; see below) suggest that Philippine Eagles are opportunistic feeders. This is supported by various general statements from earlier investigators: Wharton (1948) described them as feeding on almost all native mammals and some reptiles, often catching flying lemurs, while Grossman and Hamlet (1964), evidently based on J. Hamlet’s personal experience (see Kennedy 1977), reported that the eagle “feeds on monkeys… as well as hornbills, and also preys on small dogs, pigs and poultry in native villages” and that “pairs may specialize and bring up their young on an almost exclusive diet of any one of these items, depending on the location of the nest and whatever is most available and vulnerable”

    http://birdbase.hokkaido-ies.go.jp/r…n/pithjeff.pdf (ECOLOGY pp14-16)

    Taking a mature female monkey in one foot in Luzon, Cagayan, I reckon it’s a green monkey or Philippine long tailed-macaques-the only native species in the
    Philippines and weighs about 4-6 kg up to 9 kg for males.
    Attacks a large python!…one of the most impressive for me!

    “(an eagle was seen taking an adult female monkey in Cagayan, carrying it in one foot: R. Crombie in litt. 1998) and reptiles, and in addition giant
    cloud-rats Phloeomys pallidus that weigh 2–2.5 kg (over twice the weight of flying lemurs) (L. R. Heaney in litt. 1997). Gonzales (1971) had a local report of a bird being captured alive after falling exhausted in combat with a large python.”

    Source: http://birdforum.net/showthread.php?t=36845&page=4

  3. david Says:

    SIZE Comparison:

    http://i197.photobucket.com/albums/aa310/mulawin2007/aguilas.jpg

    http://youtube.com/watch?v=R6jPaP1Fono

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