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Alison R. Styring, Auteur ; Joanes Unggang, Auteur ; Alex Jukie, Auteur ; Ollince Tateh, Auteur ; Nyegang Megom, Auteur ; Frederick H. Sheldon, AuteurArticle
Matthijs P. van den Burg, Auteur ; David R. Vieites, AuteurThe ongoing biodiversity crisis is causing rapid species losses faster than taxonomists' capacity to describe new species. Integrative taxonomic approaches need robust taxonomic baseline data to correctly describe and conserve global species div[...]Article
Axel Hirschfeld, Auteur ; Geraldine Attard, Auteur ; Lloyd Scott, AuteurOfficial hunting statistics from 24 EU member states as well as Switzerland and Norway were collated. Data on 82 permissible quarry species of bird (listed in Annex II of the EU Birds Directive), mostly from the hunting season 2014/15 but in som[...]Article
M. Angeles Hernandez, Auteur ; M. Angeles Rojo, Auteur ; Tomas Santamaria, Auteur ; Susana Dias, Auteur ; Francisco Campos, AuteurRecovery of ringed birds provides only a partial view of bird movements and may be complemented by using techniques such as molecular analyses. The White-throated Dipper Cinclus cinclus is a passerine restricted to mountain rivers, and considere[...]Article
Al Vrezec, Auteur ; Dare Fekonja, AuteurIn 2017, the Slovenian bird ringing scheme concluded 90 years of continuous ringing in the country. In 2017, we collected data on 176 bird species. We ringed 79,886 birds of 164 species, recorded 177 recoveries of birds ringed in Slovenia and fo[...]Article
Beta-diversity, the measurement of community changes along gradients, is an important component of diversity, and is needed to understand how local communities are assembled from a regional pool. Although they have rarely been quantified, season[...]Article
Zoë Rohrer, Auteur ; Salvador Rebollo, Auteur ; Enrique Andivia, Auteur ; Carlos Rodriguez, Auteur ; Juan Franco, AuteurVertical banks in mining sites can provide safe nesting sites for burrowing bird species. These burrows can then, in turn, provide nest sites for species unable to create burrows themselves, especially in areas where the abundance of safe nestin[...]Article
Islamiat A. Raji, Auteur ; Adams A. Chaskda, Auteur ; Shiiwua A. Manu, Auteur ; Colleen T. Downs, AuteurThe relationship between mistletoes and their host trees constitutes one of the unique host–parasite interactions in ecosystems. Most West African studies have reported on the parasitic nature of the relationship between Tapinanthus dodoneifoliu[...]Article
Justin O. Schmidt, Auteur ; Stephen A. Klotz, AuteurObservamos cómo una pareja de tiranos Tyrannus verticalis aprovechaba las oportunidades de forrajeo en una colonia de abeja melífera (Apis mellifera). Las aves se percharon en un sitio que les brindaba buen acceso visual al patrón de vuelo de la[...]Article
Adriaan De Jong, Auteur ; Oddmund Kleven, Auteur ; Jan Eivind Østnes, Auteur ; Rolf Terje Kroglund, Auteur ; Isak Vahlström, Auteur ; Jan Nilsson, Auteur ; Göran Spong, AuteurDuring their flightless summer moult, Taiga Bean Geese Anser fabalis fabalis gather at communal moulting sites. Individuals from the Nord-Trøndelag breeding area in Norway have been observed to join with local individuals on moulting sites in Vi[...]Article
Glaucia Del-Rio, Auteur ; Marquette J. Mutchler, Auteur ; Bruna Costa, Auteur ; Anna E. Hiller, Auteur ; Gisiane Lima, Auteur ; Bianca Matinata, Auteur ; Jessie F. Salter, Auteur ; Luís F. Silveira, Auteur ; Marco A. Rêgo, Auteur ; Donna C. Schmitt, AuteurThe Juruá River is the third largest white-water tributary of the Amazon River, yet, historically, it has not been considered an important barrier for bird communities. The upper region of the Juruá River was the focus of two ornithological coll[...]Article
Pius Korner, Auteur ; Irina von Maravic, Auteur ; Heiko Haupt, AuteurDuring six consecutive autumn seasons we registered birds that were attracted to an illuminated 41-storey building in Bonn, Germany, the so-called ‘Post Tower’. Casualties on the ground were disoriented by the light and in most cases collided wi[...]Article
Article
Dejan Bordjan, AuteurBetween 1984 and 2017, 1,388 Black Kites were recorded, mostly in lowlands with 70% of observations made at Dravsko polje. They were observed from sea level to around 1,600 m a.s.l. with an average elevation of 271 m a.s.l. The species was prese[...]Article
Ryan Baumbusch, Auteur ; Virginia Morandini, Auteur ; Vicente Urios, Auteur ; Miguel Ferrer, AuteurPhysiology can either be a product of or affect the behavior and ecology of individual animals. Blood plasma chemistry contains many components that are indicative of several aspects of a bird’s physiological state at the time of sampling. Plasm[...]Article
David Monticelli, Auteur ; Hugues Defourny, Auteur ; Emile Degros, Auteur ; André Degros, AuteurInference studies from body mass during the non-breeding season are rare in seabirds due to methodological difficulties to sample individuals. Here, we used 12 years of data collected from 2000 to 2019 on about 6800 birds mist-netted at La Somon[...]Article
Kohei F. Takeda, Auteur ; Nobuyuki Kutsukake, AuteurAn analysis of the biometrics of 187 individually marked Red-crowned Crane Grus japonensis chicks from Japan revealed that larger chicks were more likely to seen alive in their first-winter. Male chicks were larger than females but sex did not i[...]Article
[Records reported on winter presence of Booted Eagle in Agrigento district. In 2005 the presence of 5-10 individuals has been estimated, in 2006 the number of 20-30 and in 2007 between 15 and 20. In 2008- 2009-2010-2011 annual presence of 10 ind[...]Article
Eric W. Sanderson, Auteur ; Joseph Walston, Auteur ; John G. Robinson, AuteurFor the first time in the Anthropocene, the global demographic and economic trends that have resulted in unprecedented destruction of the environment are now creating the necessary conditions for a possible renaissance of nature. Drawing reasona[...]Article
Carl Baggott, Auteur ; Morten Helberg, Auteur ; Mars Muusse, AuteurIn this paper we describe the status of the Lesser Black-backed Gulls Larus fuscus breeding in the Horsvaer archipelago, an important colony in northwest Norway, from which at least 14 colour-marked individuals have been sighted in Britain. The [...]Article
Richard Sale, Auteur ; Lydia Newberry, Auteur ; Simon Newberry, Auteur ; Nathan Sale, AuteurThe behaviour of a pair of Common Kestrels Falco tinnunculus using a nestbox on a farm in Hampshire was monitored throughout three breeding seasons, 2017-19. Motion-triggered video cameras revealed great detail on nestbox occupancy and the breed[...]Article
Christian Olaciregui, Auteur ; Hugo Oliveros-Salas, Auteur ; Esteban Botero-Delgadillo, AuteurThe breeding biology of the Santa Marta Parakeet Pyrrhura viridicata is described based on the study of the population inhabiting the San Lorenzo Ridge, an Important Bird Area within the Sierra Nevada de Santa Marta, Colombia. We performed surve[...]Article
Remi Fontaine, Auteur ; Verónica C. Neves, Auteur ; Tiago M. Rodrigues, Auteur ; Amelia Fonseca, Auteur ; David Gonçalves, AuteurThe Azores Woodpigeon Columba palumbus azorica is considered an endemic subspecies and is currently listed in the Annex I of the EU Birds Directive. However, despite its status, the bird has rarely been studied and is classified as 'Data Deficie[...]Article
Pascal Villard, Auteur ; Gavin Hunt, Auteur ; Jonathan Coll, Auteur ; Jean-Jérôme Cassan, AuteurThe threatened Fairy Tern (Sternula nereis) is separated into three sub-species: S. n. nereis in Australia, S. n. davisae in New Zealand and S. n. exsul in New Caledonia. Poor breeding success was noted in S. n. exsul but the factors responsible[...]Article
Breeding biology of the Northern Pintail Anas acuta at the edge of its southwestern Palearctic range
Fernando Ibañez, Auteur ; Juan Calderón, Auteur ; Juan A. Amat, AuteurDans Wildfowl (73 2023)One of the most southern breeding sites of the Northern Pintail Anas acuta in the SW Palearctic is in the Guadalquivir marshes (southwest Spain), part of which includes Doñana National Park. Breeding was recorded in 45.7% out of 46 years and was[...]NouveautéArticle
Paul Igag, Auteur ; Andrew L. Mack, Auteur ; Sarah Legge, Auteur ; Robert Heinsohn, AuteurIn New Guinea Palm Cockatoos, Pesquet’s Parrots and Eclectus Parrots are potentially threatened by deforestation and hunting. In a 28-month study, we found 51 Palm Cockatoo, 34 Pesquet’s Parrot and 71 Eclectus Parrot nests. Eclectus Parrots used[...]