1. Morphometric indices of body condition in birds: a review

   • Marta K. Labocha
   • Jack P. Hayes

   Review 17 May 2011 Pages: 1 - 22

   

2. Nest box design for the study of diurnal raptors and owls is still an overlooked point in ecological, evolutionary and conservation studies: a review

   • Marcel M. Lambrechts
   • Karen L. Wiebe
   • Erkki Korpimäki

   Review 15 June 2011 Pages: 23 - 34

   

3. Nest sanitation in passerine birds: implications for egg rejection in hosts of brood parasites

   • Mélanie F. Guigueno
   • Spencer G. Sealy

   Review 28 July 2011 Pages: 35 - 52

   

4. Revealing the contributions of reproduction and survival to the Europe-wide decline in meadow birds: review and meta-analysis

   • Maja Roodbergen
   • Bert van der Werf
   • Hermann Hötker

   Review 14 August 2011 Pages: 53 - 74

   

5. Differential migration by age and sex in central European Ospreys Pandion haliaetus

   • Mei-Ling Bai
   • Daniel Schmidt

   Original Article 27 May 2011 Pages: 75 - 84

   

6. Migration and wintering areas of adult Montagu’s Harriers (Circus pygargus) breeding in Spain

   • Ruben Limiñana
   • Alvaro Soutullo
   • Abilio Reig-Ferrer

   Original Article 19 May 2011 Pages: 85 - 93

   

7. Leucocyte counts variation and measures of male fitness in the lekking Black Grouse

   • C. Lebigre
   • R. V. Alatalo
   • H. Siitari

   Original Article 29 May 2011 Pages: 95 - 102

   

8. Origins and age structure of Red Knot Calidris canutus staging and wintering on the Atlantic coast of France

   • Pierrick Bocher
   • Gwenaël Quaintenne
   • Philippe Delaporte

   Original Article 17 May 2011 Pages: 103 - 114

   

9. Diet of auklet chicks in the Aleutian Islands, Alaska: similarity among islands, interspecies overlap, and relationships to ocean climate

   • Alexander L. Bond
   • Ian L. Jones
   • G. Vernon Byrd

   Original Article 15 May 2011 Pages: 115 - 129

   

10. Survival and development of predator avoidance in the post-fledging period of the Whinchat (Saxicola rubetra): consequences for conservation measures

    • Davorin Tome
    • Damijan Denac

    Original Article 20 May 2011 Pages: 131 - 138

    

11. Intersexual differences in the diving behaviour of Imperial Cormorants

    • Agustina Gómez Laich
    • F. Quintana
    • R. P. Wilson

    Original Article 18 May 2011 Pages: 139 - 147

    

12. Helpers at the nest of White-banded Tanager Neothraupis fasciata benefit male breeders but do not increase reproductive success

    • Lilian Tonelli Manica
    • Miguel Ângelo Marini

    Original Article 18 June 2011 Pages: 149 - 159

    

13. A rapid effect of handling on counts of white blood cells in a wintering passerine bird: a more practical measure of stress?

    • Dina Cīrule
    • Tatjana Krama
    • Indrikis Krams

    Original Article 17 June 2011 Pages: 161 - 166

    

14. Rainfall and landscape features affect productivity in an alpine population of Eagle Owl Bubo bubo

    • Radames Bionda
    • Mattia Brambilla

    Original Article 16 June 2011 Pages: 167 - 171

    

15. Nest size and breeding success in first and replacement clutches: an experimental study in Blue Tits Cyanistes caeruleus

    • Marcel M. Lambrechts
    • Carla Aimé
    • Claire Doutrelant

    Original Article 15 June 2011 Pages: 173 - 179

16. Age-related changes in abundance of enterococci and Enterobacteriaceae in Pied Flycatcher (Ficedula hypoleuca) nestlings and their association with growth

    • Sonia González-Braojos
    • Ana I. Vela
    • Juan Moreno

    Original Article 19 August 2011 Pages: 181 - 188

    

17. Floral resource availability and hummingbird territorial behaviour on a Neotropical savanna shrub

    • Danielle G. Justino
    • Pietro K. Maruyama
    • Paulo E. Oliveira

    Original Article 26 June 2011 Pages: 189 - 197

    

18. Could fluctuating prey availability change protective nesting associations in forest birds? A hypothesis

    • Matti Häkkilä
    • Panu Halme
    • Esa Koskela

    Original Article 26 June 2011 Pages: 199 - 203

    

19. Adjusting age at first breeding of albatrosses and petrels for emigration and study duration

    • Peter W. Dillingham
    • Graeme P. Elliott
    • David Fletcher

    Original Article 14 July 2011 Pages: 205 - 217

    

20. A matter of history: effects of tourism on physiology, behaviour and breeding parameters in Magellanic Penguins (Spheniscus magellanicus) at two colonies in Argentina

    • Cecilia Villanueva
    • Brian G. Walker
    • Marcelo Bertellotti

    Original Article 07 July 2011 Pages: 219 - 228

    

21. New vineyard cultivation practices create patchy ground vegetation, favouring Woodlarks

    • Raphaël Arlettaz
    • Melanie Linda Maurer
    • Michael Schaub

    Original Article 11 August 2011 Pages: 229 - 238

    

22. A real-time PCR protocol for simple and fast quantification of blood parasite infections in evolutionary and ecological studies and some data on intensities of blood parasite infections in a subtropical weaverbird

    • Thomas W. P. Friedl
    • Elisabeth Groscurth

    Technical Notes 13 August 2011 Pages: 239 - 247

    

23. Identification of polymorphic microsatellite loci for the endangered Kagu (Rhynochetos jubatus) by high-throughput sequencing

    • Bernhard C. Stoeckle
    • Jörn Theuerkauf
    • Ralph Kuehn

    Technical Notes Open access 13 August 2011 Pages: 249 - 253

24. Erratum to: Predicting the potential distribution of the invasive Common Waxbill Estrilda astrild (Passeriformes: Estrildidae)

    • Darius Stiels
    • Kathrin Schidelko
    • Dennis Rödder

    Erratum 19 August 2011 Pages: 255 - 255