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Old 7th July 2011
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Post Merpati Bisa Kenali Wajah Manusia

Merpati Bisa Kenali Wajah Manusia


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Burung merpati bisa mengenali wajah manusia. Demikian hasil sebuah penelitian terbaru mengenai perilaku hewan yang dilakukan oleh Dalila Bovet dari University of Paris Ouest Nanterre La D�fense dan timnya.


Penelitian dilakukan di sebuah taman di Paris. Dua peneliti yang secara fisik mirip tetapi mengenakan jas laboratorium berbeda warna memberi makan pada sekelompok merpati. Seorang peneliti membiarkan merpati memakan umpan yang diberikan, sementara peneliti lainnya mengusir merpati yang hendak makan. Percobaan ini dilakukan beberapa kali.


Hasilnya, merpati selalu menghindari peneliti yang mengusir meskipun peneliti itu sudah tidak lagi mengusir mereka. Kedua peneliti sempat mencoba saling bertukar jas. Akan tetapi, hasilnya tetap sama. "Sepertinya merpati, tanpa latihan khusus, bisa mengenali karakteristik wajah orang, bukan jas lab yang menutupi 90 persen tubuh," kata Bovet.


Para peneliti berteori bahwa kemampuan merpati ini tumbuh setelah merpati berhubungan dengan manusia dalam waktu yang cukup lama. "Sejak awal penjinakan hingga hidup bertahun-tahun di kota," ujar Bovet.


Beberapa penelitian sudah menemukan bahwa ada spesies burung yang memiliki kemampuan ingatan dan pengenalan. Pada tahun 2009, burung sejenis gagak dapat mengenali isyarat mata manusia yang sudah dikenalnya. Ia juga bisa mengenali gerakan tubuh seperti menunjuk. Burung tersebut bisa mengenali makanan ketika mata seseorang melihat bolak-balik dari makanan ke burung. Spesies tersebut juga merespons ketika orang menunjuk ke arah makanan. Meskipun demikian, burung itu tidak merespons ketika orang asing yang memberi petunjuk.
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  #2  
Old 7th July 2011
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waw hebat jga merpati
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Old 7th July 2011
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pantes ni burung suka buat smsan pas jaman perang dunia
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Old 7th July 2011
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wajah ane terkenal emang, sampe burung aja tau wajah ane
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Old 7th July 2011
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berarti sekarang selain anjing pelacak, merpati bisa dipake buat melacak keberadaan seseorang dan mengenali orang, kali2 aja lagi menyamar.
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Old 7th July 2011
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Quote:
Originally Posted by echizen View Post
wajah ane terkenal emang, sampe burung aja tau wajah ane
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Old 7th July 2011
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Originally Posted by NeroLanz View Post
ga ngerti
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Old 8th July 2011
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Quote:
Originally Posted by rizqiulilabshor View Post
waw hebat jga merpati
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Originally Posted by vals View Post
pantes ni burung suka buat smsan pas jaman perang dunia
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Originally Posted by echizen View Post
wajah ane terkenal emang, sampe burung aja tau wajah ane
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Originally Posted by Chandra_Dewi View Post
berarti sekarang selain anjing pelacak, merpati bisa dipake buat melacak keberadaan seseorang dan mengenali orang, kali2 aja lagi menyamar.
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Originally Posted by NeroLanz View Post
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Originally Posted by echizen View Post
ga ngerti
ia makanya waktu perang dunia merpati dijadikan binatang andalan
  #9  
Old 8th July 2011
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wuih otaknya encer yah berarti
  #10  
Old 8th July 2011
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Quote:
Originally Posted by xander630 View Post
wuih otaknya encer yah berarti
enceran otaknya ndan kali
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