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Abundance estimation from point counts and territory mapping: comparing different approaches for two Regulus species J. Ornithol. (IF 1.3) Pub Date : 2024-03-13 Julia Barczyk, Marta Cholewa, Grzegorz Neubauer
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Foraging sites of the Eurasian Three-toed Woodpecker (Picoides tridactylus) in relation to sex in primeval forest stands of the Białowieża National Park J. Ornithol. (IF 1.3) Pub Date : 2024-03-13
Abstract Despite a clear preference of the Eurasian Three-toed Woodpecker Picoides tridactylus for spruce trees as foraging sites by both males and females, some studies showed intersexual resource partitioning that allows competition for food to be minimized. The objective of the study was to characterize foraging sites of the Three-toed Woodpecker in the primeval stands of the Białowieża National
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Habitat niche of the Crested Tit Lophophanes cristatus in central and peripheral parts of its range J. Ornithol. (IF 1.3) Pub Date : 2024-03-09 Yehor Yatsiuk, Asko Lõhmus
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A hybrid population of Willow Warblers in the Åland Archipelago J. Ornithol. (IF 1.3) Pub Date : 2024-03-08 Jesper Emanuel Andersson, Petteri Lehikoinen, Michaëla Berdougo, Juho Jolkkonen, Staffan Bensch
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Is the settlement of a winter territory in the European Robin Erithacus rubecula triggered by the arrival of conspecific migrants? J. Ornithol. (IF 1.3) Pub Date : 2024-03-07 Ernst B. Oosterveld, Magali Frauendorf
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Early parental nest initiation carries over to the departure date and quality of fledglings from the breeding grounds in the Purple Martin J. Ornithol. (IF 1.3) Pub Date : 2024-03-01
Abstract The mortality rate of long-distance migrants is known to peak in the period between fledging and completing the first year of life. Our understanding of this sensitive life stage, however, lags behind our understanding of determinants of nestling success (at least for temperate breeding birds). Here we collect diverse data (morphometrics, phenology, nest videos, radio tracking detections)
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As the Raven flies: nest control with drones J. Ornithol. (IF 1.3) Pub Date : 2024-02-27 Grzegorz Zawadzki, Dorota Zawadzka
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From Siberia to Indonesia: tracking the migration of the Arctic Warbler Phylloscopus borealis J. Ornithol. (IF 1.3) Pub Date : 2024-02-26 Wieland Heim, Oleg Bourski, Katya Shchemeleva, Anders P. Tøttrup, Kasper Thorup
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Dietary effects on innate immune state among individuals of Diuca diuca J. Ornithol. (IF 1.3) Pub Date : 2024-02-22 Natalia Ramirez-Otarola, Javier Oporto, Pablo Sabat
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Guidelines for appropriate use of BirdNET scores and other detector outputs J. Ornithol. (IF 1.3) Pub Date : 2024-02-14 Connor M. Wood, Stefan Kahl
Machine learning tools capable of identifying animals by sound have proliferated, making the challenge of interpreting their outputs much more prevalent. These tools, like their predecessors, quantify prediction uncertainty with scores that tend to resemble probabilities but are actually unitless scores that are (generally) positively related to prediction accuracy in species-specific ways. BirdNET
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Inequality among offspring, correlates of recruitment and lifetime reproductive success in a long-lived raptor J. Ornithol. (IF 1.3) Pub Date : 2024-02-02 Christopher R. Vennum, Michael W. Collopy, Brian Woodbridge, Christopher W. Briggs
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Savanna Nightjars (Caprimulgus affinis stictomus) adjust calling height to gain amplitude advantage in urban environments J. Ornithol. (IF 1.3) Pub Date : 2024-01-31 Shih-Hsiung Liang, Chia-Hung Jen, Lin-Lee Lee, Chao-Chieh Chen, Bao-Sen Shieh
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Multiple ancestral populations as the key to the successful colonisation of the Carpathians by Goosanders J. Ornithol. (IF 1.3) Pub Date : 2024-01-31 Ł. Kajtoch, P. Lešo, K. Żukowska, G. Karaszkiewicz, J. Kizek, P. Drengubiak, A. Piestrzynska-Kajtoch
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White stork Ciconia ciconia nests as an attractant to birds and bats J. Ornithol. (IF 1.3) Pub Date : 2024-01-25 Piotr Tryjanowski, Łukasz Jankowiak, Łukasz Myczko, Peter Mikula, Andrzej Łuczak
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Are red-crested cardinals Paroaria coronata (Aves: Thraupidae) truly monomorphic?: evidence discloses sexual dichromatism and size differences since the nestling stage J. Ornithol. (IF 1.3) Pub Date : 2024-01-04 Luciano N. Segura, Melina Atencio, Facundo X. Palacio, Adrián Jauregui, Bettina Mahler
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Competitive interactions of two sympatric raptors affecting their spatial distribution in an island environment J. Ornithol. (IF 1.3) Pub Date : 2024-01-04
Abstract Competition within and between species affects community structure and is well documented in raptors. We investigated the spatial distribution of two sympatric raptors in Cyprus, the Bonelli’s Eagle (BE) and the Long-legged Buzzard (LLB). Both species are facultative tree/cliff nesters, with overlapping nesting and foraging areas. In 2021, the BE population consisted of 40 pairs with a density
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Ecological niche modelling reveals an elevated threat status for the Nilgiri Pipit (Anthus nilghiriensis) J. Ornithol. (IF 1.3) Pub Date : 2023-12-28 Abhimanyu Lele, M. Arasumani, C. K. Vishnudas, Pankaj Koparde, Viral Joshi, V. V. Robin
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Melanin-based plumage coloration and melanin content in organs in the barn owl J. Ornithol. (IF 1.3) Pub Date : 2023-12-26 Alexandre Roulin, Sylvain Dubey, Shosuke Ito, Kazumasa Wakamatsu
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Nestlings reared by males are in better body condition than those reared by females in uniparental European Penduline Tits J. Ornithol. (IF 1.3) Pub Date : 2023-12-23 Beata Czyż, Aleksandra Wasińska, Klaudia Lukoszek
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Start of dawn singing as related to physical environmental variables in an alpine environment J. Ornithol. (IF 1.3) Pub Date : 2023-12-23 Julia Paterno, Fränzi Korner-Nievergelt, Pia Anderwald, Valentin Amrhein
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Non-breeding ranging behaviour, habitat use, and pre-breeding migratory movements of Fieldfares (Turdus pilaris) wintering in southern Europe J. Ornithol. (IF 1.3) Pub Date : 2023-12-16 Susan E. McKinlay, Michelangelo Morganti, Alessandro Mazzoleni, Antonella Labate, Michele Sorrenti, Diego Rubolini
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Kea, bird of versatility. Kea parrots (Nestor notabilis) show high behavioural flexibility in solving a demonstrated sequence task J. Ornithol. (IF 1.3) Pub Date : 2023-12-16 Elisabeth Suwandschieff, Ludwig Huber, Thomas Bugnyar, Raoul Schwing
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Timing, reproduction and biometrics of a long-distance passerine migrant in a core and a peripheral population J. Ornithol. (IF 1.3) Pub Date : 2023-12-15 Marcin Polak, Miroslav Bažant
Understanding the mechanisms and the factors influencing the phenology, reproduction and biometrics of long-distance migrants are extremely important as global climate warming has induced changes in the locations of geographic ranges and dates of migration and reproduction. In this article, we compare phenology, reproductive parameters and adult biometrics of core and peripheral populations of a rare
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High-elevation habitats are important for birds during the post-breeding migration period in the Alps J. Ornithol. (IF 1.3) Pub Date : 2023-12-13 Riccardo Alba, Martha Maria Sander, Domenico Rosselli, Dan Chamberlain
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Exploratory and seasonal movements of adult common shelducks in the eastern Wadden Sea J. Ornithol. (IF 1.3) Pub Date : 2023-12-06 Dagmar S. Cimiotti, Hermann Hötker, Stefan Garthe
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Natural nest cavities in a high elevation habitat provide a more constant thermal environment than human-made nest cavities J. Ornithol. (IF 1.3) Pub Date : 2023-12-01 Carole A. Niffenegger, Sebastian Dirren, Christian Schano, Fränzi Korner-Nievergelt
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Oscillating magnetic field does not disrupt orientation in the presence of stellar cues in an avian migrant J. Ornithol. (IF 1.3) Pub Date : 2023-11-29 Julia Bojarinova, Kirill Kavokin, Aleksandra Fedorishcheva, Dmitriy Sannikov, Roman Cherbunin, Alexander Pakhomov, Nikita Chernetsov
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Age, season and sex influence juvenile dispersal in the Iberian cinereous vultures (Aegypius monachus) J. Ornithol. (IF 1.3) Pub Date : 2023-11-27 Jorge García-Macía, Ernesto Álvarez, Manuel Galán, Juan José Iglesias-Lebrija, Marc Gálvez, Gerard Plana, Núria Vallverdú, Vicente Urios
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Daily movements of the Common Crane (Grus grus) during the premigration period J. Ornithol. (IF 1.3) Pub Date : 2023-11-16 Kristina D. Kondrakova, Yuri M. Markin, Kirill A. Postelnykh, Sasha Pekarsky, Ran Nathan, Alexander V. Sharikov
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The breeding ecology of the Agulhas Long-billed Lark: an endemic bird dependent on the remnant Renosterveld of the Western Cape Province, South Africa J. Ornithol. (IF 1.3) Pub Date : 2023-11-17 Sanjo Rose, Robert Leslie Thomson, Alan Tristam Kenneth Lee, Peter Geoffrey Ryan
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Heavy metal residues in eggshells of Common Cranes (Grus grus) nesting in an agricultural region in north-eastern Germany J. Ornithol. (IF 1.3) Pub Date : 2023-11-09 Isabel Barwisch, Wolfgang Mewes, Angela Schmitz Ornés, Sebastian Guenther
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Variation in reproductive success in a fragmented Meadow Pipit population: a role for vegetation succession? J. Ornithol. (IF 1.3) Pub Date : 2023-11-08 Fabian Anger, Marc I. Förschler, Nils Anthes
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Metabarcoding reveals seasonal variations in the consumption of crops and weeds by wild Red-legged Partridge Alectoris rufa J. Ornithol. (IF 1.3) Pub Date : 2023-10-18 Telmo Portugal-Baranda, François Mougeot, Manuel E. Ortiz-Santaliestra, María J. Madeira, Elena Fernández-Vizcaíno, Xabier Cabodevilla
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Feeding ecology and reproductive success of the Little Bittern Ixobrychus minutus in differently managed pond habitats J. Ornithol. (IF 1.3) Pub Date : 2023-10-13 Maciej Filipiuk, Paweł Buczyński, Janusz Kloskowski
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A new foundation for the study of bird behaviour: Konrad Lorenz’s ‘Kumpan’ paper of 1935 J. Ornithol. (IF 1.3) Pub Date : 2023-10-10 Tim Birkhead, Karl Schulze-Hagen
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Dispersal in Kentish Plovers (Charadrius alexandrinus): adult females perform furthest movements J. Ornithol. (IF 1.3) Pub Date : 2023-10-05 Dominic V. Cimiotti, Luke Eberhart-Hertel, Aurélien Audevard, Pere Joan Garcias Salas, Guillaume Gelinaud, Klaus Günther, Afonso Rocha, Rainer Schulz, Jan van der Winden, Heiko Schmaljohann, Clemens Küpper
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Moult performance varies in relation to colour patterns in crossbills J. Ornithol. (IF 1.3) Pub Date : 2023-10-04 Blanca Fernández-Eslava, Daniel Alonso, David Galicia, Juan Arizaga
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Why are ravens smart? Exploring the social intelligence hypothesis J. Ornithol. (IF 1.3) Pub Date : 2023-10-04 Thomas Bugnyar
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Oldest fossil record of Sulidae from New Zealand J. Ornithol. (IF 1.3) Pub Date : 2023-10-02 Daniel T. Ksepka, Alan J. D. Tennyson
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The vocal repertoire and the daily calling activity of the Yellow-breasted Barbet (Trachyphonus margaritatus) J. Ornithol. (IF 1.3) Pub Date : 2023-09-26 Mathieu Mahamoud-Issa, Bożena Sikora, Katarzyna Łosak, Tomasz S. Osiejuk
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Cues to individuality in Greylag Goose faces: algorithmic discrimination and behavioral field tests J. Ornithol. (IF 1.3) Pub Date : 2023-09-27 Sonia Kleindorfer, Benedikt Heger, Damian Tohl, Didone Frigerio, Josef Hemetsberger, Leonida Fusani, W. Tecumseh Fitch, Diane Colombelli-Négrel
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Long-term trends of local bird populations based on monitoring schemes: are they suitable for justifying management measures? J. Ornithol. (IF 1.3) Pub Date : 2023-09-25 Antonio J. Hernández-Navarro, Francisco Robledano, María V. Jiménez-Franco, J. Andrew Royle, José F. Calvo
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Hematophagous ectoparasites affect nestling size and physiology, but not apparent survival J. Ornithol. (IF 1.3) Pub Date : 2023-09-23 Emma N. Stierhoff, Julianna M. Carpenetti, Sarah A. Knutie, Jon W. Wallace, Michael W. Butler
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Flickering stimuli presentation in imprinting J. Ornithol. (IF 1.3) Pub Date : 2023-09-21 Bastien S. Lemaire, Mirko Zanon, Sarah Placì, Benjamin Werk, Giorgio Vallortigara
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Stomach contents and stable isotope analysis reveal Antarctic prey in short-tailed shearwaters sampled at sea J. Ornithol. (IF 1.3) Pub Date : 2023-09-14 Sarara Azumi, Jean-Baptiste Thiebot, Akinori Takahashi, Jumpei Okado, Nao Nagatani, Yasuaki Niizuma, Masato Moteki, Yutaka Watanuki
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Nest size parameters of Great Tits and Blue Tits: a long-term study J. Ornithol. (IF 1.3) Pub Date : 2023-09-09 Michał Glądalski, Adam Kaliński, Marcin Markowski, Joanna Skwarska, Jarosław Wawrzyniak, Jerzy Bańbura
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Male’s age and plumage coloration predicts brood sex ratio in the Common Kingfisher (Alcedo atthis) J. Ornithol. (IF 1.3) Pub Date : 2023-09-09 Rubáčová Lucia, Melišková Mária, Cepková Monika, Balážová Mária, Matysioková Beata
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Nest predation decreases with increasing nest height in forest songbirds: a comparative study J. Ornithol. (IF 1.3) Pub Date : 2023-09-01 Beata Matysioková, Vladimír Remeš
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170 years Journal of Ornithology (formerly Journal für Ornithologie) J. Ornithol. (IF 1.3) Pub Date : 2023-08-30 Karl Schulze-Hagen, Wolfgang Fiedler, Franz Bairlein
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Song structure of male Northern House Wrens and patterns of song production and delivery across the nesting cycle J. Ornithol. (IF 1.3) Pub Date : 2023-08-27 Rachael A. DiSciullo, Scott K. Sakaluk, Charles F. Thompson
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The Pleistocene Zhoukoudian ‘Peking Man’ site records the first Beijing (China) evidence of the Northern Raven (Corvus corax) J. Ornithol. (IF 1.3) Pub Date : 2023-08-27 Thomas A. Stidham, Jingmai K. O’Connor, Zhiheng Li
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Habitat use across the tidal cycle by black-headed gulls breeding in the Wadden Sea J. Ornithol. (IF 1.3) Pub Date : 2023-08-22 Rob S. A. van Bemmelen, Sjoerd Duijns, Laura L. Govers, Ruben C. Fijn
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Non-breeding sites, loop migration and flight activity patterns over the annual cycle in the Lesser Grey Shrike Lanius minor from a north-western edge of its range J. Ornithol. (IF 1.3) Pub Date : 2023-08-20 Peter Adamík, Joanna B. Wong, Steffen Hahn, Anton Krištín
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Relative divergence of mobbing calls and songs structures in passerine birds J. Ornithol. (IF 1.3) Pub Date : 2023-08-18 Mylène Dutour, Thierry Lengagne, Jean-Paul Léna
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Female and male body condition in the Whiskered Tern Chlidonias hybrida, a species with female offspring desertion: a test of the differential parental capacity hypothesis J. Ornithol. (IF 1.3) Pub Date : 2023-08-18 Mateusz Ledwoń, Grzegorz Neubauer, Adam Flis, Agata Banach
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Sexual division of nestling parental care in the Pale-breasted Thrush (Turdus leucomelas) J. Ornithol. (IF 1.3) Pub Date : 2023-08-12 Renan N. M. Haddad, Augusto F. Batisteli, Juan Diego Ibáñez-Álamo, Marco A. Pizo
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Seasonal variation in the diurnal activity pattern of Eurasian blackbirds (Turdus merula) in the forest J. Ornithol. (IF 1.3) Pub Date : 2023-08-01 Xenia Schlindwein, Christoph Randler, Nadine Kalb, Jan Dvorak, Thomas K. Gottschalk
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Factors influencing low incidence of double brooding in the Great Reed Warbler J. Ornithol. (IF 1.3) Pub Date : 2023-07-29 Alfréd Trnka, Peter Samaš
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Age effects in Darwin’s finches: older males build more concealed nests in areas with more heterospecific singing neighbors J. Ornithol. (IF 1.3) Pub Date : 2023-07-13 Antonia C. Huge, Nicolas M. Adreani, Diane Colombelli-Négrel, Çağlar Akçay, Lauren K. Common, Sonia Kleindorfer
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Pronounced daily heterothermy in the White-throated Treecreeper Cormobates leucophaea J. Ornithol. (IF 1.3) Pub Date : 2023-07-11 Yaara Aharon-Rotman, John F. McEvoy, Christa Beckmann, Fritz Geiser