Growth and survival of neotropic cormorant (Phalacrocorax brasilianus) chicks in relation to hatching order and brood size Ellen KalmbachPeter H. Becker Original Article 15 January 2005 Pages: 91 - 98
Extra-pair young despite strong pair bonds in the European Nuthatch (Sitta europaea) Gernot SegelbacherDaniela KabischJürgen Tomiuk Original Article 26 January 2005 Pages: 99 - 102
On the phylogenetic position of the Okinawa woodpecker (Sapheopipo noguchii) Hans WinklerNobuhiko KotakaElisabeth Haring Original Article 17 February 2005 Pages: 103 - 110
Is the citrus-like plumage odorant of crested auklets (Aethia cristatella) a defense against lice? Hector D. Douglas IIIJael R. MalenkeDale H. Clayton Original Article 26 January 2005 Pages: 111 - 115
Population trends and reproductive success of the European shag Phalacrocorax aristotelis on the Iberian Peninsula following the Prestige oil spill Alberto VelandoDavid ÁlvarezÁlvaro Barros Original Article 12 January 2005 Pages: 116 - 120
Do nine-primaried passerines have nine or ten primary feathers? The evolution of a concept K. Susanna S. Hall Original Article 03 March 2005 Pages: 121 - 126
Differentiation and phylogeny of the olivaceous warbler Hippolais pallida species complex Ulf OttossonStaffan BenschJonas Waldenström Original Article 18 March 2005 Pages: 127 - 136
Inter-locality variation in reproductive success of the citril finch Serinus citrinella Marc I. FörschlerAntoni BorrasJuan C. Senar Original Article 25 February 2005 Pages: 137 - 140
Allofeeding in Arabian Babblers (Turdoides squamiceps) Amir KalishovAvishag ZahaviAmotz Zahavi Original Article 15 March 2005 Pages: 141 - 150
Point count summary statistics differentially predict reproductive activity in bird-habitat relationship studies Matthew G. BettsNeal P. P. SimonJoseph J. Nocera Original Article 09 March 2005 Pages: 151 - 159
Habitat use by three Acrocephalus warblers in an intensively used farmland area: the influence of breeding patch and its surroundings Adrian Surmacki Original Article 17 March 2005 Pages: 160 - 166
Nest predation is little affected by parental behaviour and nest site in two African Sylvia warblers Hans-Christian SchaeferGeorge W. EshiamwataKatrin Böhning-Gaese Original Article 18 March 2005 Pages: 167 - 175
Effects of vegetation on nest microclimate and breeding performance of lesser black-backed gulls (Larus fuscus) Sin-Yeon KimPat Monaghan Original Article 19 March 2005 Pages: 176 - 183
A test of the wintering strategy hypothesis with teal (Anas crecca) ringed in the Camargue, southern France. Matthieu GuillemainOlivier DehorterGéraldine Simon Original Article 15 March 2005 Pages: 184 - 187
Magellanic Woodpecker (Campephilus magellanicus) sap feeding and its role in the Tierra del Fuego forest bird assemblage Roberto P. SchlatterPablo Vergara Short Note 23 February 2005 Pages: 188 - 190