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Biology Letters|December 7, 2006
Linking ecology, behaviour and conservation: does habitat saturation change the mating system of bearded vultures?Martina Carrete, José A Donázar, Antoni Margalida, et al.
Biology Letters|December 7, 2006
Ocean climate prior to breeding affects the duration of the nestling period in the Atlantic puffinJoël M Durant, Tycho Anker-Nilssen, Nils Chr Stenseth
Biology Letters|December 7, 2006
Antiphonal four-part synchronized chorusing in a Neotropical wrenNigel I Mann, Kimberly A Dingess, P J B Slater
Biology Letters|December 7, 2006
Avian mothers create different phenotypes by hormone deposition in their eggsCorine M Eising, Wendt Müller, Ton G G Groothuis
Biology Letters|December 7, 2006
Faecal glucocorticoid metabolites and alarm calling in free-living yellow-bellied marmotsDaniel T Blumstein, Marilyn L Patton, Wendy Saltzman
Biology Letters|December 7, 2006
Traumatic insemination in the plant bug genus Coridromius Signoret (Heteroptera: Miridae)Nikolai J Tatarnic, Gerasimos Cassis, Dieter F Hochuli
Biology Letters|December 7, 2006
Strategic sperm allocation under parasitic sex-ratio distortionAlison M Dunn, Tara Andrews, Hannah Ingrey, et al.
Biology Letters|December 7, 2006
A comparative study of the anti-settlement properties of mytilid shellsA V Bers, G S Prendergast, C M Zürn, et al.
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