2004
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SDA Switzerland. News Agency: Young Barn Owls Negotiate Over Food
SDA Switzerland 14.12.2004.pdf
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Stern (Germany): The hungriest bird first
Stern 14.12.2004.pdf
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Greenpeace Magazin: Young Barn Owls Negotiate over Food in the Nest
GreenPeace Magazin 14.12.2004.pdf
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Handelsblatt.com: Young barn owls negotiate over food in the nest
Handelsblatt.com 14.12.2004.pdf
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Telekom Austria: Barn Owls Negotiate Over Feeding
Telekom Austria 14.12.2004.pdf
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WirtschaftsWoche: Young barn owls negotiate over food in the nest
WirtschaftsWoche 14.12.2004.pdf
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msn.VIP News: Young Barn Owls Negotiate in the Nest Over Who Should Get the Mouse from Their Parents' Beaks
msn.VIP.News 14.12.2004.pdf
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BBVNet: Barn Owls Demonstrate Diplomatic Skills
BBVNet 14.12.2004.pdf
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Swiss National Science Foundation
Barn owls: raptors but diplomats / Schleiereulen: Raubvögel mit diplomatischem Geschick SNF December 2004.pdf
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Ornis BirdLife Switzerland: Consequences of plumage variation in the Tawny Owl
Ornis April 2004.pdf
2002
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La Liberté: When the engineering school and the university decode swallows' songs
La Liberté 9.1.2002.pdf
2001
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L'Express: Quarrels Among Swallows
L'Express 21.12.2001.pdf
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NatureAustralia: How does a parent barn owl decide which of its chicks to feed?
NatureAustralia Winter 2001.pdf
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Assessment: Difficult Expatriation
Assessment December 2001.pdf
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Ornis (BirdLife Switzerland): Rental properties sought
Ornis August 2001.pdf
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The Independent (England) A blind spot for female beauty
The Independent 2.2.2001.pdf
2000
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La Repubblica (Italy): The etiquette of owls
La Repubblica 2000.pdf
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Blick : Barn owl babies cultivate a culture of conflict
Blick 28.8.2000.pdf
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National Wildlife : Sibling diplomacy
National Wildlife August 2000.pdf
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BBC Wildlife Enter baby talks
BBC Wildlife July 2000.pdf
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You (South Africa) : Owl chicks are far more courteous than human kids
You 18.5.2000.pdf
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ScienceNews Female owls : First to advertise good genes
ScienceNews 13.5.2000.pdf
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Echoes, Science, Dreams: My dear brothers!
Echos, science, on rêve mai 2000.pdf
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Terre Sauvage: Adorable Baby Owls
Terre Sauvage 19 mai 2000.pdf
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ScienceNet : Owl chicks are so polite
ScienceNet April 2000.pdf
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Tages-Anzeiger: First Things First
Tages-Anzeiger 30.3.2000.pdf
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New Scientist : No, after you
New Scientist 18.3.2000.pdf
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Nature Science update : Owl play
NatureScienceUpdate 17.3.2000.pdf
1999
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La Liberté: The barn owl, a lady whose whiteness
La Liberté 30.6.1999.pdf
1994
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Le Démocrate: A passion called owls
The Democrat 26.8.1994.pdf
