Self-recognition in corvids: evidence from the mirror-mark test in Indian house crows (Corvus splendens) Amaan BuniyaadiS. K. Tahajjul TaufiqueVinod Kumar Original Article 05 November 2019 Pages: 341 - 350
Testing for the effect of meteorological conditions on transient dynamics of a reed warbler Acrocephalus scirpaceus population breeding in northern Iberia Juan ArizagaMaite LasoJosé M. Sánchez Original Article 22 October 2019 Pages: 351 - 357
Movements of three alcid species breeding sympatrically in Saint Pierre and Miquelon, northwestern Atlantic Ocean Karine DelordChristophe BarbraudHervé Lormée Original Article 19 October 2019 Pages: 359 - 371
Juvenile dispersal in an uninhabited continent: young Spanish Imperial Eagles in Africa Virginia MorandiniEnrique GonzálezMiguel Ferrer Original Article 11 November 2019 Pages: 373 - 380
Stable hydrogen isotope measurements of songbird feathers: effects of intra-feather variability and sample processing Oscar Gordo Original Article 12 November 2019 Pages: 381 - 388
Habitat structure affects nest predation of the Scaly-crowned Babbler (Malacopteron cinereum) by macaques and snakes in a Thai-seasonal evergreen forest Kanoktip SomsiriGeorge A. GaleWangworn Sankamethawee Original Article 18 October 2019 Pages: 389 - 398
Old habits in a new habitat: breeding requirements of the Little Ringed Plover fit into intensively managed arable land Eva VozabulováMartin SládečekMiroslav Šálek Original Article 05 December 2019 Pages: 399 - 408
Interspecific territoriality despite vocal divergence in two sympatric Laterallus crakes Emiliano A. DepinoJuan I. Areta Original Article 26 November 2019 Pages: 409 - 420
Dupont’s Lark males start to sing earlier but reduce song rate on full moon dawns Cristian Pérez-GranadosGermán M. López-Iborra Original Article 08 November 2019 Pages: 421 - 428
Acoustic differentiation in a sub-oscine calls: females call with more entropy than males Alejandro Ariel Ríos-ChelénXhareni Díaz-LezamaBibiana Montoya Original Article 11 January 2020 Pages: 429 - 437
Acoustical identification of Didunculus strigirostris, critically endangered Tooth-billed Pigeon of Samoa Sabine BaumannUlf Beichle Original Article 14 January 2020 Pages: 439 - 446
Behavioural response of Eurasian Blackcaps to acoustically simulated conspecific and heterospecific male intruders Alžbeta DarolováJán KrištofíkHerbert Hoi Original Article 29 January 2020 Pages: 447 - 458
Traffic noise as a potential stressor to offspring of an urban bird, the European Starling Alyssa R. WalthersColleen A. Barber Original Article 20 December 2019 Pages: 459 - 467
Sharing waters: the impact of recreational kayaking on moulting mute swans Cygnus olor Kevin K. ClausenThomas E. HolmThomas Bregnballe Original Article 17 January 2020 Pages: 469 - 479
Estimation of moult duration in birds with suspended moults: the case of the Red Crossbill and its relation to reproduction Blanca Fernández-EslavaDaniel AlonsoJuan Arizaga Original Article 27 November 2019 Pages: 481 - 490
Colour variation and taxonomy of Picumnus limae Snethlage, 1924 and P. fulvescens Stager, 1961 (Piciformes: Picidae) Rafael Dantas LimaBarbara Mizumo TomotaniLuís Fábio Silveira Original Article 23 January 2020 Pages: 491 - 501
Analyses of plumage coloration and genetic variation confirm the hybridization of Pipra fasciicauda and Pipra aureola in the Brazilian Amazon basin Larissa SampaioDnilson Oliveira FerrazPéricles Sena do Rêgo Original Article 17 January 2020 Pages: 503 - 508
A comparison of neutral genetic differentiation and genetic diversity among migratory and resident populations of Golden-crowned-Kinglets (Regulus satrapa) B. A. GrahamA. M. CarpenterT. M. Burg Original Article 17 February 2020 Pages: 509 - 519
Evidence of strong population bottleneck in genetics of endangered Brazilian Merganser (Mergus octosetaceus) T. A. MaiaD. P. CamposG. P. M. Dantas Original Article 21 February 2020 Pages: 521 - 527
Diurnal patterns of ambient temperature but not precipitation influence incubation behavior in Great Tits Eva Maria SchöllManuel Polo AparisiSabine Marlene Hille Original Article Open access 26 November 2019 Pages: 529 - 538
Highly skewed sex and age ratios of European Honey Buzzard in southern Africa Caroline HowesCraig T. SymesPatrik Byholm Original Article 10 December 2019 Pages: 539 - 548
Winter thermoregulation in free-ranging pygmy falcons in the Kalahari Desert Jess LundDiana BolopoAndrew E. McKechnie Original Article 29 February 2020 Pages: 549 - 555
Feather corticosterone in Northern Bald Ibis Geronticus eremita: a stable matrix over time able to predict reproductive success Laura MonclúsOriol Tallo-ParraManel Lopez-Bejar Original Article Open access 29 January 2020 Pages: 557 - 567
Persecution and statutory protection have driven Rook Corvus frugilegus population dynamics over the past 120 years in NW-Germany Thorsten KrügerHartmut HeckenrothHerwig Zang Original Article 15 February 2020 Pages: 569 - 584
Playback of male song advanced onset of nest building but not initial egg date or breeding synchrony in the Great Tit Parus major Ye GongBo QinHaitao Wang Short Communication 25 November 2019 Pages: 585 - 588
Unusual blood profiles in the endemic Kagu of New Caledonia are not physiological Roman GulaHenri BlocJörn Theuerkauf Short Communication Open access 29 January 2020 Pages: 589 - 592
Increased attenuation and reverberation are associated with lower maximum frequencies and narrow bandwidth of bird songs in cities Jennifer N. PhillipsCatherine RochefortElizabeth P. Derryberry Original Article 10 March 2020 Pages: 593 - 608
