Home Photoblog Birds Birds evolution on-line

Map of visitors

Latest pictures

lyskonoh úzkozobý, samice / Red-necked Phalarope, female (Phalaropus lobatus)

lyskonoh úzkozobý, samice / Red-necked Phalarope, female (Phalaropus lobatus)

lyskonoh úzkozobý, samice / Red-necked Phalarope, female (Phalaropus lobatus)

lyskonoh úzkozobý, samice / Red-necked Phalarope, female (Phalaropus lobatus)

lyskonoh úzkozobý, samice / Red-necked Phalarope, female (Phalaropus lobatus)

lyskonoh úzkozobý, samice / Red-necked Phalarope, female (Phalaropus lobatus)

Latest in portfolio

Latest articles

Latest birdwatching

Monday, 07 December 2009 20:22

Birds evolution on-line

The finches that helped Charles Darwin to define his Theory of Evolution almost 200 years ago play significant role again! The scientists studying these birds on small Galapagos islands during last 30 years observed the natural selectiuon within one bird species. Thanks to the harsh weather conditions in last decades the large-billed individuals of the medium ground finch (Geospiza fortis) increased in the population at the expense of the finer-billed individuals. Dutiny following years the large-billed birds prevailed in the population and scientists are now surprised how fast the evolution can run in the nature...

 

More informations in the links below:

The Continuing Saga of the Galápagos Finches

Darwin's Birds: Evolution and DNA in the Galápagos

Last Updated on Monday, 07 December 2009 20:31
 
Comments (56)
  • seo oj  - serli

    selanjutnya adalah procomil spray bentuknya semprotan yang mudah digunakan, efeknya begitu cepat daripada penggunaan suplemen minum seperti vimax, obat kuat ini sangatlah cocok apabila anda ingin hasil maksimal dalam waktu singkat sehingga procomil disarankan bagi semua kalangan usia mulai 18 sampai 50 tahun lebih, fungsi procomil mengurangi sensitivitas alat kelamin tepatnya mencegah ejakulasi dini.

    serupa dengan merek obat kuat tahan lama dimana berbentuk semprot, namun kegunaannya berbeda karena minilove memperlambat keluarnya sperma serta mencegah ejakulasi dini, produk obat kuat ini terbuat dari bahan t...

  • dfs

    No matter who, wherever you can simply use e-mail, e-wallet,<b>Salomon Shoes</b>?intelligence search like public services, a realistic city like the reality is built, and is spread to every corner of the world. The protagonist Xiao Ji Jian two is a personality introverted science boys,<b>Michael Kors Outlet Store</b>?during the summer by their own admired predecessors Shinohara Xia Xixi dragged her home Nagano Prefecture Ueda City. There lived from the Muromachi era has always been the Warring States, a family home. He is a 90-year-old great-grandmother,<b>Michael Kors</b>?<b>Philipp Plein</b>?doctor, fisherman, firefighter,?<b>Ray Ban Sunglasses</b>?waterway administrator, electrical shop owner, police, self-defense officer, primary school students until the baby, all wa...

  • jane  - jane

    maglie calcio a poco prezzo
    maglie calcio poco prezzo
    maglie calcio 2018
    maglie italia
    maglie calcio a poco prezzo
    maglie calcio poco prezzo
    maglie calcio 2018
    maglie italia
    maglie calcio a poco prezzo
    maglie calcio poco prezzo
    maglie calcio 2018
    maglie italia
    maglie calcio a poco prezzo
    maglie calcio poco prezzo
    maglie calcio 2018
    maglie italia
    maglie calcio a poco prezzo 2018
    maglie calcio poco prezzo 2018

Write comment

[b] [i] [u] [s] [url] [quote] [code] [img]   

Security

Please input the anti-spam code that you can read in the image.