Journal of Ornithology

Article	Citations
Are red-crested cardinals Paroaria coronata (Aves: Thraupidae) truly monomorphic?: evidence discloses sexual dichromatism and size differences since the nestling stage	50
Rapid flight feathers moult and fat stores in the Common Snipe Gallinago gallinago in the early stage of autumn migration	24
Copying of diving behavior in the Eurasian Coot Fulica atra	18
Breeding behaviour of Central European Red Kites: parental sex-dependent differences	14
Extra-pair paternity and sperm length variation in a far northern Great Tit (Parus major) population	13
Black Woodpeckers recolonize south-eastern border of their European range	13
Kea, bird of versatility. Kea parrots (Nestor notabilis) show high behavioural flexibility in solving a demonstrated sequence task	12
Crossing the Sahara by small jumps: the complete migration of the Western Orphean Warbler Curruca hortensis	11
Effects of an extreme weather event over reproduction and survival of Great Tits (Parus major) in eastern Spain	11
Deconstructing avian flight: forelimb length correlates with coracoid dimensions in birds	11
Daily movements of the Common Crane (Grus grus) during the premigration period	10
Song structure of male Northern House Wrens and patterns of song production and delivery across the nesting cycle	10
Influence of ocean primary production on the activity pattern of wintering Common Terns	10
Habitat factors influencing the breeding birds on animal farms: can modern agricultural infrastructure be good for birds?	10
A review of co-occurrence and hybridization as neglected factors in studies of Syrian Woodpecker (Dendrocopos syriacus) and Great Spotted Woodpecker (Dendrocopos major)	9
Migration routes, high-use areas, and network connectivity across the annual cycle of an arctic seabird	9
Patterns and drivers of landscape and local habitat use by UK Hawfinches (Coccothraustes coccothraustes) during the breeding season and late winter	9
Hitting all the notes: Connecticut warblers sing an extended song type	9
Avalanches create unique habitats for birds in the European Alps	9
As the Raven flies: nest control with drones	8
Colony attendance behavior in response to weather and moonlight conditions in Japanese Murrelets (Synthliboramphus wumizusume) depending on breeding status	8
Space use during the breeding season of three different forest-dwelling owl species in an area of sympatry: a case study of male hunting home-range sizes and overlaps	8
Ferruginous springs as colouring sites for Bearded Vulture (Gypaetus barbatus): characterisation, availability and applications for species conservation in the French Pyrenees	8
Determining sex ratios and mitochondrial haplotypes of Hawai‘i’s endemic and introduced ducks	8
Vocal interactions of breeding partners predict duration of incubation bout in an Artic seabird	8

The role of avian frugivores in the germination and dispersal of fleshy-fruited Ficus species in KwaZulu-Natal, South Africa	7
Sex identification based on biometrics in four long-distance migratory tern species mist-netted along the East Atlantic Flyway	7
All around the egg: consistency of spottiness and colouration across an avian eggshell	7
Differences in stopover duration and body mass change among Emberiza buntings during autumn migration in the Russian Far East	7
Changes in over-winter prey availability, rather than winter climate, are associated with a long-term decline in a northern Tawny Owl population	7
First observation of a brood patch on a male sunbird (Chalcomitra amethystina)	7
Visual fields are repeatable at the population and individual level	7
Rüppell’s Vulture (Gyps rueppelli): a new vulture species for Europe?	7
Thermo-modernization influences nest density of Common Swifts (Apus apus): determinants of nest site choices in Poznań, Poland	7
Body size constrains the annual apparent survival of lekking Great Snipe Gallinago media males of eastern, lowland population	7
Two central rectrices: a temporal fingerprint for individual recognition of barred woodpeckers	7
Sex, age, mean annual temperature and year predict the body condition in Chiroxiphia caudata (Passeriformes: Pipridae)	6
Frequent duets, rare choruses, and extremely rare solos: year-round singing behavior in Chubb’s Cisticola	6
Delayed plumage signals social status in a mutually ornamented bird	6
The speed and magnitude of upward movements during the warm season depend on the reproductive success of a mountain galliform	6
Seasonal variation in home-range size of the White-backed Woodpecker	6
Nest predation decreases with increasing nest height in forest songbirds: a comparative study	6
Predicting suitable winter habitats of Marmora’s Warbler (Curruca sarda) in North Africa using species distribution models	6
No evidence for assortative mating in the Atlantic Puffin	6
First year-round movement tracking of the Mediterranean Gull (Ichthyaetus melanocephalus) in Europe: insights and conservation recommendations for declining population	5
Nest-site selection of the Iberian Green Woodpecker (Picus sharpei) in three biogeographical regions	5
Breeding ecology of a high-altitude shorebird in the Qinghai–Tibetan Plateau	5
Differences in mortality patterns of White-tailed Eagle and Osprey in the eastern region of the Baltic Sea	5
Timing of Steller’s Eider remigial molt has delayed over 26-year span	5
The bacterial assemblage in the plumage of the Violet-crowned Hummingbird (Ramosomyia violiceps) varies with contrasting environments in Central-Western Mexico	5
Comparing the effects of marking techniques on the survival of Piping Plover chicks	5
The role of winter cereals as cold-weather refuge for Taiga Bean Geese Anser fabalis fabalis wintering in Denmark	5
Vulture perceptions in a socio-ecological system: a case study of three protected areas in KwaZulu-Natal, South Africa	5
Young, wild, and free—Subadult White-naped Crane (Antigone vipio) exhibit wider home range movements than breeding adults during the summering period	5
Variation in corticosterone levels in Andean Condor (Vultur gryphus) feathers regarding age classes and molting periods	5
Sea-crossing behaviour of two migratory eagles in relation to weather conditions	5
Hematophagous ectoparasites affect nestling size and physiology, but not apparent survival	5
Reed die-back and conservation of small reed birds at Lake Neusiedl, Austria	5
En route activity of Chilean Elaenia, a long‐distance migratory bird in South America	5
Abundance, breeding records, and nest site characteristics of the critically endangered Hooded Vulture (Necrosyrtes monachus) in and around Chelekleka wetland, Ethiopia	5
Irruptions of Bohemian Waxwings in relation to population density and food availability	5
Female breeding dispersal to higher quality habitats in a philopatric top predator	5
American Robin (Turdus migratorius) feeding young at night in an area of artificial light	4
African birds as army ant followers	4
Heavy metal residues in eggshells of Common Cranes (Grus grus) nesting in an agricultural region in north-eastern Germany	4
The European Turtle Dove in the ecotone between woodland and farmland: multi-scale habitat associations and implications for the design of management interventions	4
Cues to individuality in Greylag Goose faces: algorithmic discrimination and behavioral field tests	4
No experimental evidence of an adaptive antioxidative response induced by trace metals exposure in feral pigeons	4
Microplastics and terrestrial birds: a review on plastic ingestion in ecological linchpins	4
Male aggressiveness during the female fertile phase in relation to extra-pair paternity, plumage ornaments and female traits	4
Species limits and biogeography of the White-browed Tapaculo (Scytalopus superciliaris) complex and the Puna Tapaculo (S. simonsi)	4
Incubation behaviour of the Common Ringed Plover Charadrius hiaticula at different latitudes	4
First record of a bird footprint in Brazil (Oligocene of the Taubaté Basin) and its paleoenvironmental implications	4
The Yellow-breasted Barbet (Trachyphonus margaritatus) introduces vocal duets and choruses with a specific multimodal signal, during territorial advertisement	4
Measuring circulating triglycerides in free-living birds: evaluation of a field-usable point-of-care analyzer for American woodcock	4

The effects of temporally distinct light pollution from ships on nocturnal colony attendance in a threatened seabird	4
Genome-wide DNA reveals decades-long genetic stability and intra-familial migratory site fidelity in an Asian population of Common Redshanks	4
Is the settlement of a winter territory in the European Robin Erithacus rubecula triggered by the arrival of conspecific migrants?	4
Topography and wind moulding directions of autumn migration between Europe and the West African savannas	4
Adult sex ratio in south temperate house wrens is explained by sexual differences in adult survival	4
Altitudinal variation in oxidative status between breeding and non-breeding seasons in a Neotropical bird	4
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	4
The use of skylark plots by the European Skylark (Alauda arvensis) in Germany	4
Migration routes and timing of European Nightjars (Caprimulgus europaeus) breeding in eastern Mongolia	4
Seasonal dynamics of female bill colouration: an observation in captive House Sparrows (Passer domesticus)	4
Margins matter: the importance of field margins as avian brood-rearing habitat in an intensive agricultural landscape	4
The effect of daylight exposure on the immune response and body condition of Great Tit nestlings	4
Sex- and age-dependent breeding plumage acquisition in monomorphic species, the Black-headed Gull Chroicocephalus ridibundus	4
Effect of climate change and deforestation on populations of Penelope pileata (Galliformes-Cracidae)	3
Heterophil-to-lymphocyte ratio varies with habitat fragmentation and canopy cover in a tropical understory insectivore	3
A new foundation for the study of bird behaviour: Konrad Lorenz’s ‘Kumpan’ paper of 1935	3
Timing, reproduction and biometrics of a long-distance passerine migrant in a core and a peripheral population	3
Identification and quantification of carotenoids in supra-orbital combs of male black grouse (Lyrurus tetrix)	3
Resolving disputed subspecies distribution limits, and revealing intraspecific intergradation, in the Common Redstart Phoenicurus phoenicurus using citizen science and museum data	3
Hatching asynchrony as a parental reproductive strategy in birds: a review of causes and consequences	3
Inequality among offspring, correlates of recruitment and lifetime reproductive success in a long-lived raptor	3
Two new neoavian taxa with contrasting palaeobiogeographical implications from the early Miocene St Bathans Fauna, New Zealand	3
Dispersal and philopatry in Central European Red Kites Milvus milvus	3
Stomach contents and stable isotope analysis reveal Antarctic prey in short-tailed shearwaters sampled at sea	3
Quality over size: acorn preference in Eurasian Jays (Garrulus glandarius)	3
Stable isotopes reveal synchronous primary flight feather moult pattern of Atlantic Puffins (Fratercula arctica)	3
Assignment of wintering Barnacle Geese (Branta leucopsis) to breeding populations using genome-wide single-nucleotide polymorphisms	3
Melanin-based plumage coloration and melanin content in organs in the barn owl	3
Seasonal variation in migration routes of Common Whitethroat Curruca communis	3
Drivers of nest site selection and breeding success in an Alpine ground-nesting songbird	3
Another case of island gigantism: the extinct Hodgens’ Waterhen (Tribonyx hodgenorum) is a member of Porzana (Aves: Rallidae)	3
New records of Pleistocene birds of prey from Ecuador	3
Differences in foraging behaviour of a migrating shorebird at stopover sites on regulated and unregulated sections of a large European lowland river	3
First documentation of vocal mimicry in female northern mockingbirds	3
Cross-continental differences in Black-tailed Godwit breeding densities are best explained by arthropod abundance in the chick-hatching period	3
Foraging sites of the Eurasian Three-toed Woodpecker (Picoides tridactylus) in relation to sex in primeval forest stands of the Białowieża National Park	3
Long-term trends of local bird populations based on monitoring schemes: are they suitable for justifying management measures?	3
Climate change and the future of the endemic Ethiopian Siskin: a looming extinction crisis	3
Nest size parameters of Great Tits and Blue Tits: a long-term study	3
Fuel management, stopover duration and potential flight range of pied flycatcher Ficedula hypoleuca staying in South-West France during autumn migration	3
Age-related time budget and behaviour of Northern Lapwing (Vanellus vanellus) chicks	3
The breeding ecology of the Agulhas Long-billed Lark: an endemic bird dependent on the remnant Renosterveld of the Western Cape Province, South Africa	3
Effects of winter weather conditions on abundance fluctuations in a nest box breeding population of the Common Merganser Mergus merganser in the southern coast of Finland	3
Covariation between protandry and sexual size dimorphism is age specific in songbirds	3
Rainforest birds avoid biotic signal masking only in cases of high acoustic saturation	3
Fluctuations in population size and migration of two species of crossbills in relation to seed crop size of spruce and pine: asymmetric importance of alternative food resources	3
Lowering the cost of citizen science: can we reduce the number of sampling visits in a constant ringing effort-based monitoring program?	3
Bird breeding season linked to sunshine hours in a marginally seasonal equatorial climate	3
Nest survival of Crested Lark (Galerida cristata) in intensively used habitats in Central Poland	3
Citizen-science data resolves disputed subspecies limits in the lesser spotted woodpecker Dryobates minor across the Balkans and Minor Asia	3
Foraging areas and trip duration vary with the main prey captured, in a day-foraging/night-provisioning seabird	3
Age effects in Darwin’s finches: older males build more concealed nests in areas with more heterospecific singing neighbors	2
The species-specific rate of mass gain in juvenile waders during southward migration under ad libitum feeding conditions	2
A systematic review of lapwing research in Africa to determine trends and evidence of their response to changes in terrestrial ecosystems	2
Neckband loss and its effect on apparent survival estimates in Greylag Geese (Anser anser): variation with season, sex and age	2
Weather, food and predation shape the timing of Marsh Tit breeding in primaeval conditions: a long-term study	2
Effects of local climate and habitat heterogeneity on breeding-bird assemblages of semi-natural grasslands	2
Early parental nest initiation carries over to the departure date and quality of fledglings from the breeding grounds in the Purple Martin	2
Inter and intra-population variability of the migratory behaviour of a short-distance partial migrant, the Eurasian Stone-curlew Burhinus oedicnemus (Charadriiformes, Burhinidae)	2
Connected impacts: combining migration tracking data with species distribution models reveals the complex potential impacts of climate change on European bee-eaters	2
Assessing honeydew consumption and bird–bird interactions in bird communities in Southern Brazil	2
A trait-based approach to seasonal dynamics of an alpine and subalpine passerine bird assemblage	2
Birds and the ‘Post Tower’ in Bonn: a case study of light pollution	2
First genetically confirmed record of a wild Marsh Tit × Willow Tit hybrid (Poecile palustris × P. montanus)	2
Aggressive behavior as a predictor of home range size: findings from both range-restricted and widespread Darwin’s finch species	2
Let’s get physiological: circulating vitamin A levels predict the presence and severity of coccidiosis infection in House Finches (Haemorhous mexicanus)	2
Revealing different migration strategies in a Baltic Common Tern (Sterna hirundo) population with light-level geolocators	2
The effects of prey availability and capture success on the foraging and territory economics of a predatory bird, Circus hudsonius	2
Local climate at breeding colonies influences pre-breeding arrival in a long-distance migrant	2
Timing of migration and African non-breeding grounds of geolocator-tracked European Pied Flycatchers: a multi-population assessment	2
Abundance estimation from point counts and territory mapping: comparing different approaches for two Regulus species	2
Brood survival in the Red-backed Shrike Lanius collurio in eastern Poland	2
Feeding ecology and reproductive success of the Little Bittern Ixobrychus minutus in differently managed pond habitats	2
Cape Vultures (Gyps coprotheres) on camera: assessing the behaviour of a vulnerable, colonially nesting raptor with temperature and time of day at nest sites in KwaZulu-Natal, South Africa	2
The uropygial gland of the Great Cormorant (Phalacrocorax carbo): I. Morphology	2
Songbird migration between Eastern Europe and Southern Asia: how to deal with the arid belt?	2
Incubation scheduling by African Black Oystercatchers: effects of weather, tide phase, and time of day	2
Summer diet preferences of a declining steppe bird as revealed by DNA metabarcoding	2
The critically endangered Araripe Manakin (Antilophia bokermanni) is uninfected by, but probably susceptible to, haemosporidians in northeastern Brazil	2
Trichomonas gallinae infections in the naïve host Montifringilla nivalis subsp. nivalis	2

Patterns of parent-absent begging in European Starling (Sturnus vulgaris) nestlings	2
An unexpected age-related pattern in feather growth contributes to age-dependent ornament expression in a passerine bird	2
Egyptian Nightjars are residents in the Dead Sea region, showing a high year-round roost fidelity	2
Divergent tunes: exploring dialects in Great Reed Warbler song pattern	2
The presence of an invasive bird, the Common Starling, in an urban landscape: habitat use and relationships with other bird species	2
Spring phenology is advancing at a faster rate than arrival times of Common Starling	2
Black-necked Cranes (Grus nigricollis) switch cooperative roles of anti-predator behaviour at different moulting stages	2
Variation in plasma protein levels in House Finches (Haemorhous mexicanus): effects of season, disease state, and urbanization	2
Long-term monitoring of dwarf eggs in clutches of Yellow-legged Gulls (Larus michahellis) breeding in a western Mediterranean colony	2
Dynamics in spatial use by Ospreys (Pandion haliaetus) during the breeding season revealed by GPS tracking	2
Morphological adaptations for migration in North American wood-warblers (Aves: Parulidae)	2
The uropygial gland of the Great Cormorant (Phalacrocorax carbo): II. Biochemical analysis of the uropygial secretion	2
Influence of age on spatial and temporal migratory patterns of Black Storks from Germany	2
The true identity of the strigiform species Ninox dubiosa Weick, 2006, with comments on a skull feature shared by the Ieraglaucinae and Surniinae	2
Connectivity of wetland areas along the East Atlantic Flyway used as moulting and stopover sites by Pied Avocets (Recurvirostra avosetta) during autumn migration	2
Interspecific differences in eggshell thickness and the elemental composition of pigment spot and plain shell regions in altricial and precocial birds	2
The visual fields of the Harpy Eagle (Harpia harpyja)	2
Low prevalence of haemosporidian and trypanosome infections in the Eurasian Nightjar (Caprimulgus europaeus)	2
Reduced ornamentation became elaborated in benign environments in Pacific Swallows	1
Metabarcoding reveals seasonal variations in the consumption of crops and weeds by wild Red-legged Partridge Alectoris rufa	1
The hidden truth: unexpected acorn caching sites by Eurasian Jays (Garrulus glandarius L.) re-examined	1
Importance of shallow river topography for inland breeding Common Terns	1
Gradual variation in vocalizations does not support multiple species within the White-shouldered Antshrike (Thamnophilus aethiops)	1
Eggshell microbiome as a potential microbial reservoir in a cavity nesting bird	1
Exposure to sulfur in soil explains pigmentation by pheomelanin in birds inhabiting Iceland	1
Geolocator tagging of east Siberian Bluethroats	1
Nest-site selection of Eurasian Curlew (Numenius arquata) in the centre of its European range: adaptation to local macrohabitat factors	1
Seasonal modulation of pectoralis muscle fiber type composition in migratory songbirds	1
A giant raptor (Aves: Accipitridae) from the Pleistocene of southern Australia	1
The role of ecological and geographical drivers of lineage diversification in the Squirrel cuckoo Piaya cayana in Mexico: a mitochondrial DNA perspective	1
Breeding biology of the African Pygmy Falcon: long-term variation and seasonal decline in breeding performance of an arid zone raptor	1
Habitat niche of the Crested Tit Lophophanes cristatus in central and peripheral parts of its range	1
Morphology-based tool for sexing White-backed Vultures in the field	1
Homing Pigeon (Columba livia) dominance hierarchies are stable over time and resistant to perturbation	1
Association patterns between farmland abandonment and the non-native Common Waxbill (Estrilda astrild) in the eastern Iberian Peninsula	1
Vocal individuality in owls: a taxon-wide review in the context of Tinbergen’s four questions	1
Soaring and intermittent flap-gliding during migratory flights of Northern Bald Ibis	1
Sex differences in the timing of spring migration of adult European Honey Buzzards Pernis apivorus in the Central Mediterranean	1
The level of water in the river flowing through the breeding site shapes the body condition of a lekking bird—the Great Snipe Gallinago media	1
Does microhabitat use affect population differentiation? A test with southwestern Palaearctic forest birds	1
River and sea: foraging range of freshwater and marine Common Terns	1
Multiple ancestral populations as the key to the successful colonisation of the Carpathians by Goosanders	1
Similar tolerance of urban birds towards both benign human and lethal cat predators	1
Winter foraging strategies and prey impalement behavior of the Iberian Grey Shrike Lanius meridionalis in Mediterranean landscapes: adaptations to environmental variability	1
Low survival of eggs and nestlings explain the decline of a local Jankowski’s Bunting population	1
Male’s age and plumage coloration predicts brood sex ratio in the Common Kingfisher (Alcedo atthis)	1
Nest structure and breeding success in two tit species: a long-term study	1
The nest position and bank height of a bee-eater colony affect the likelihood of nest loss due to predation	1
Unexpected variation in migration routes and nonbreeding residency of Tree Pipits (Anthus trivialis) from a central European breeding population	1
Dispersal patterns of the first White-backed Vulture (Gyps africanus) GPS-tracked in Iberia	1
Seasonality in erythrocyte cytomorphometry and physiology of a sub-tropical resident bird, the Scaly-breasted Munia (Lonchura punctulata)	1
First steps to success: identification of divergence among the northern and the southern lineages of African Pygmy Kingfisher (Ispidina picta) (Coraciiformes: Alcedinidae)	1
Experimental reduction of a nest ectoparasite affects mouth coloration of nestling Cliff Swallows Petrochelidon pyrrhonota	1
Invading occupied territory? Foraging whereabouts and prey of the Caspian Gull (Larus cachinnans) colonising The Netherlands	1
Revealing hidden diversity: molecular insights into a monotypic Amazonian hummingbird species	1
Size-assortative mating in a long-lived monogamous seabird	1
Do the rain calls of Chaffinches indicate rain?	1
The complete mitochondrial genome of the ‘Extinct in the Wild’ Spix’s Macaw (Cyanopsitta spixii)	1
Three decades of breeding bird population changes in a pristine Danish forest: climate-driven shifts and biodiversity loss compared to national trends	1
Different migration strategies under warming ocean anomalies in penguins: a study of spatial, oceanographic, and isotopic niche segregation	1
Extra-pair paternity in a species with frequent extra-pair courtship feedings, few extra-pair copulations, and male-biased parental care	1
Light-emitting greenhouses affect daily vocalization behavior in birds	1
Narrow-beaked trogons from the early Eocene London Clay of Walton-on-the-Naze (Essex, UK)	1
Correction to: Female breeding dispersal to higher quality habitats in a philopatric top predator	1
The ethnomedicinal use of vultures by traditional health practitioners in KwaZulu-Natal, South Africa	1
Male plumage signal expression is related to feather corticosterone concentration in the Pied Flycatcher Ficedula hypoleuca	1
Oscillating magnetic field does not disrupt orientation in the presence of stellar cues in an avian migrant	1
Amur Honeysuckle (Lonicera maackii) increases abundance and diversity of shrub-dwelling arthropods and birds in forest edge habitat	1
Start of dawn singing as related to physical environmental variables in an alpine environment	1
Prevalence of gastrointestinal parasites in a lowland Black Grouse population in Central Europe	1
Why are ravens smart? Exploring the social intelligence hypothesis	1
Loop vs. same route migrations of two songbird species between Japan and Southeast Asia	1
Influence of foraging guild on heterospecific preference of association in mixed-species bird flocks: distinguishing potential benefits for attendant species	1
High-elevation habitats are important for birds during the post-breeding migration period in the Alps	1
Effects of elevated nest box temperature on incubation behaviour and offspring fitness-related traits in the Collared Flycatcher Ficedula albicollis	1
Regime shift and changes in sediment morphology driven by sea level rise affect abundance of migratory waders	1
Urban life of an elusive species: population trends, movement patterns, foraging habitats, and prospecting in Mediterranean Gulls (Ichthyaetus melanocephalus) breeding in Hamburg, northern Germany	1
Correction: Sex- and age-dependent breeding plumage acquisition in monomorphic species, the Black‑headed Gull Chroicocephalus ridibundus	1
Negotiating the northern edge of a nonbreeding distribution: a case of winter mortality in Eurasian Spoonbills	1
Using social media to document the persistence of the Peregrine Falcon and the Lanner Falcon across South Africa	1
Plant consumer innovation in skuas	1
Age and reproductive strategies in European Starlings (Sturnus vulgaris)	1
Eggshell microbiota of a brood parasite reflects environment, not species	1
Persistent organic pollutants detected in feathers of feral Greater Rheas in Northern Germany: a comparative analysis with native populations of Argentina	1
A spatial and temporal analysis of post-release behaviour in translocated Black Grouse (Lyrurus tetrix) using GPS telemetry	1