@inbook {2248,
	title = {Phylogenetic Relationships among Modern Birds (Neornithines): Toward and Avian Tree of Life},
	booktitle = {Assembling the Tree of Life},
	year = {2004},
	pages = {468-490},
	publisher = {Oxford University Press},
	organization = {Oxford University Press},
	address = {New York},
	url = {http://hdl.handle.net/10088/6267},
	author = {Cracraft, J. and Barker, F. K. and Braun, M. J. and Harshman, J. and Dyke, G. and Feinstein, J. and Stanely, S. and Cibois, A. and Schikler, P. and Beresford, P. and Garcia-Moreno, J. and Sorenson, Michael D. and Yuri, T. and Mindell, D. P.},
	editor = {Cracraft, J. and Donoghue, M. J.}
}
@article {2247,
	title = {A Phylogenomic Study of Birds Reveals Their Evolutionary History},
	journal = {Science},
	volume = {320},
	year = {2008},
	month = {06/2008},
	pages = {1763 - 1768},
	issn = {1095-9203},
	doi = {10.1126/science.1157704},
	author = {Hackett, S. J. and Kimball, R. T. and Reddy, S. and Bowie, R. C. K. and Braun, E. L. and Braun, M. J. and Chojnowski, J. L. and Cox, W. A. and Han, K.-L. and Harshman, J. and Huddleston, C. J. and Marks, B. D. and Miglia, K. J. and Moore, W. S. and Sheldon, F. H. and Steadman, D. W. and Witt, C. C. and Yuri, T.}
}
@article {2246,
	title = {Diversification of Neoaves: integration of molecular sequence data and fossils},
	journal = {Biology Letters},
	volume = {2},
	year = {2006},
	month = {12/2006},
	pages = {543 - 547},
	issn = {1744-957X},
	doi = {10.1098/rsbl.2006.0523},
	author = {Ericson, P. G.P and Anderson, C. L and Britton, T. and Elzanowski, A. and Johansson, U. S and Kallersjo, M. and Ohlson, J. I and Parsons, T. J and Zuccon, D. and Mayr, G.}
}
@article {2245,
	title = {Tanysyptera sylvia },
	number = {30 June 2011 },
	year = {Submitted},
	month = {Version 2011.1},
	edition = {BirdLife International 2009 },
	url = {www.iucnredlist.org}
}
@article {2244,
	title = {Buff-breasted Paradise-Kingfisher },
	year = {2009},
	url = {http://www.oiseaux.net/birds/photos/buff-breasted.paradise-kingfisher.html}
}
@article {2242,
	title = {hoopoe (bird) },
	year = {2011},
	url = {http://www.britannica.com/EBchecked/topic/271370/hoopoe}
}
@article {2241,
	title = {The importance of bare ground for terrestrially foraging insectivorous farmland birds: a case study of the endangered Hoopoes},
	journal = {Diplomarbeit },
	year = {2007},
	author = {Loset, A}
}
@article {2240,
	title = {Eurasian Hoopoe },
	year = {2011},
	url = {http://www.acopiancenter.am/boa.asp?id=206},
	author = {Acopian Center for the Environment}
}
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	title = {The hierarchy of life },
	year = {1938},
	author = {Fernholm, B and Bremer, K and Jornvall, H}
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	title = {Caracterizacio{\textquoteright} n ambiental de la distribucio n geogra{\textquoteright}fica de las copetonas Eudromia (Tinamiformes)},
	journal = {Reunio{\textquoteright} n Argentina de Ornitologia a Buenos Aires },
	volume = {XI },
	year = {2005},
	chapter = {91},
	author = {Echarri, F and Tambussi, C}
}
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	title = {Predicting the distribution of the crested tinamous, Eudromia spp. (Aves, Tinamiformes)},
	journal = {Journal of Ornithology},
	volume = {150},
	year = {2009},
	month = {1/2009},
	pages = {75 - 84},
	issn = {1439-0361},
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}
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@book {2207,
	title = {The descent of man, and selection in relation to sex.},
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@inbook {2200,
	title = {The descent of man, and selection in relation to sex.},
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@book {2197,
	title = {The descent of man, and selection in relation to sex.},
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