Effects of breeding habitat and field margins on the reproductive performance of Skylarks (Alauda arvensis) on intensive farmland M. W. KuiperH. J. OttensF. Berendse Original Article Open access 13 February 2015 Pages: 557 - 568
Vegetation structure and inter-individual distance affect intake rate and foraging efficiency in a granivorous forager, the Eurasian Skylark Alauda arvensis Thibaut PowolnyCyril EraudVincent Bretagnolle Original Article 12 February 2015 Pages: 569 - 578
Habitat management varying in space and time: the effects of grazing and fire management on marshland birds Thomas Oliver MérőLászló LontaySzabolcs Lengyel Original Article 15 March 2015 Pages: 579 - 590
Bluethroats Luscinia svecica namnetum offset landscape constraints by expanding their home range Laurent GodetMatthieu MarquetJérôme Fournier Original Article 11 February 2015 Pages: 591 - 600
Factors affecting growth parameters of White Stork nestlings in eastern Algeria Naouel BenharzallahAbdelkrim Si BachirChristophe Barbraud Original Article 11 February 2015 Pages: 601 - 612
Natural nest-sites of Great Tits (Parus major) in a primeval temperate forest (Białowieża National Park, Poland) Marta MaziarzTomasz WesołowskiMarta Cholewa Original Article Open access 11 February 2015 Pages: 613 - 623
Flexibility in foraging strategies of Brown Skuas in response to local and seasonal dietary constraints Ana P. B. CarneiroAndrea ManicaRichard A. Phillips Original Article 04 February 2015 Pages: 625 - 633
Analyses of Black Grouse (Tetrao tetrix) faeces with infrared spectroscopic methods Sebastian UrlManfred SchwanningerUrsula Nopp-Mayr Original Article 04 February 2015 Pages: 635 - 646
Disentangling the drivers of change in Common Teal migration phenology over 50 years: land use vs. climate change effects Matthieu GuillemainClaire A. PernolletJocelyn Champagnon Original Article 13 February 2015 Pages: 647 - 655
Migration distance and breeding latitude correlate with the scheduling of pre-alternate body moult: a comparison among migratory waders Pedro M. LourençoTheunis Piersma Original Article 11 March 2015 Pages: 657 - 665
Evaluation of aerodynamic parameters from infrared laser tracking of free-gliding white storks Heinrich EderWolfgang FiedlerMarkus Neuhäuser Original Article 13 March 2015 Pages: 667 - 677
How to hatch from the Common Cuckoo (Cuculus canorus) egg: implications of strong eggshells for the hatching muscle (musculus complexus) Marcel HonzaKateřina FeikusováJaroslav Picman Original Article 04 February 2015 Pages: 679 - 685
Roles of phenotypic and genetic characteristics in the social mating pattern of Silver-throated Tits (Aegithalos glaucogularis) Jianqiang LiLei LvYong Wang Original Article 12 February 2015 Pages: 687 - 697
Intra-specific plasticity in parental investment in a long-lived single-prey loader Eric W. M. StienenAllix BrenninkmeijerWouter Courtens Original Article 06 March 2015 Pages: 699 - 710
To fledge or not to fledge: factors influencing the number of eggs and the eggs-to-fledglings rate in White Storks Ciconia ciconia in an agricultural environment Ute EggersMichael ArensDieter Wallschläger Original Article 11 March 2015 Pages: 711 - 723
The influence of phenology on double-brooding and polygyny incidence in the Sedge Warbler Acrocephalus schoenobaenus Tadeusz ZającWojciech BielańskiWojciech Solarz Original Article Open access 13 March 2015 Pages: 725 - 735
Frequent within-pair copulations during incubation in Northern Lapwings Vanellus vanellus are consistent with the sperm competition hypothesis Miroslav Šálek Original Article 10 March 2015 Pages: 737 - 742
Interspecific competition and nest survival of the threatened Red-headed Woodpecker Barbara FreiJoseph J. NoceraJames W. Fyles Original Article 07 March 2015 Pages: 743 - 753
Is income breeding an appropriate construct for waterfowl? Adam K. JankeMichael J. AnteauJoshua D. Stafford Original Article 14 March 2015 Pages: 755 - 762
Geographic variation in White-throated Sparrow song may arise through cultural drift Scott M. RamsayKen A. Otter Original Article 07 March 2015 Pages: 763 - 773
The influence of social dominance on calling rate in the Large-billed Crow (Corvus macrorhynchos) Noriko KondoMariko Hiraiwa-Hasegawa Original Article 08 March 2015 Pages: 775 - 782
Age-related change in carotenoid-based plumage of the American Redstart (Setophaga ruticilla) Kristen L. D. MariniAnn E. McKellarMatthew W. Reudink Original Article 13 February 2015 Pages: 783 - 793
Experimentally reduced male ornamentation increased paternal care in the Barn Swallow Masaru HasegawaEmi Arai Original Article 12 March 2015 Pages: 795 - 804
Effects of immune supplementation and immune challenge on bacterial assemblages in the avian cloaca Kevin D. MatsonMaaike A. VersteeghB. Irene Tieleman Original Article Open access 14 March 2015 Pages: 805 - 810
Patterns of year-to-year variation in haemoglobin and glucose concentrations in the blood of nestling Pied Flycatchers Ficedula hypoleuca Michał GlądalskiJoanna SkwarskaJerzy Bańbura Original Article Open access 17 March 2015 Pages: 811 - 817
A hybrid snipe Gallinago gallinago × G. media found in the wild Jacob HöglundStein Are SætherJohn Atle Kålås Original Article 18 February 2015 Pages: 819 - 827
Intergeneric hybridization between Common Redstart Phoenicurus phoenicurus and Whinchat Saxicola rubetra revealed by molecular analyses Silje HognerAlbert Burgas RieraArild Johnsen Original Article 11 February 2015 Pages: 829 - 836
A primitive heron (Aves: Ardeidae) from the Miocene of Central Asia Andrzej ElzanowskiNikita V. Zelenkov Original Article Open access 11 February 2015 Pages: 837 - 846
Mercury concentrations in primary feathers reflect pollutant exposure in discrete non-breeding grounds used by Short-tailed Shearwaters Yutaka WatanukiTakashi YamamotoR. A. Phillips Short Note 16 March 2015 Pages: 847 - 850