| Titre : | Bird Study 64(2) - April 3, 2017 |
| Type de document : | Bulletin |
| Paru le : | 01/04/2017 |
Dépouillements
Article
Marco Gustin, Auteur ;
Giuseppe Giglio, Auteur ;
Stefania Caterina Pellegrino, Auteur ;
Annagrazia Frassanito, Auteur ;
Alessandro Ferrarini, Auteur
Capsule: Space use and flight attributes of Lesser Kestrels were revealed by global positioning system tagging at two breeding colonies in Italy. Foraging flight distances and home-range sizes were both intermediate in comparison to previous stu[...]
Article
Philip Warren, Auteur ;
Tom Hornby, Auteur ;
David Baines, Auteur
Capsule: Breeding Grey Partridges Perdix perdix on hill farms preferred Soft Rush-infested rough grazing which provided nesting cover and invertebrates for foraging chicks.Aims: To measure habitat use, nest sites, chick diet and breeding product[...]
Article
Michael V. Bell, Auteur ;
John Calladine, Auteur
Capsule: Changes in sward height, driven by changes in management, were associated with a large decline in a population of farmland breeding waders.Aims: To examine the relationship between changes in habitat and numbers of breeding wader on an [...]
Article
David Baines, Auteur ;
Michael Richardson, Auteur ;
Philip Warren, Auteur
Capsule: Conservation programmes for Black Grouse Tetrao tetrix need to consider managements that increase invertebrates for chicks.Aims: To compare invertebrates in chick diet between habitat and region and to relate abundance of preferred inve[...]
Article
Susanne Arbeiter, Auteur ;
Elisabeth Franke, Auteur ;
Angela Helmecke, Auteur ;
Franziska Tanneberger, Auteur
Capsule: Forb-rich and diverse, annually mown vegetation is the preferred Corncrake Crex crex breeding habitat in floodplains.Aims: To identify habitat preferences of female Corncrakes and characteristics of breeding sites in floodplain habitats[...]
Article
Dorota Michalska-Hejduk, Auteur ;
Michał Budka, Auteur ;
Bogumiła Olech, Auteur
Capsule: Corncrake Crex crex males shift their territories and change habitat preferences across the breeding season as a consequence of anthropogenic pressure and/or to enhance the chances of reproduction through sequential polygamy.Aims: To ex[...]
Article
John Worthington-Hill, Auteur ;
Greg Conway, Auteur
Capsule: The use of call-broadcasting significantly increases the number of Tawny Owls Strix aluco detected in winter point counts, but requires careful survey design to avoid introducing potential sources of bias into population estimates.Aims:[...]
Article
Andrew G. Gosler, Auteur ;
Teddy A. Wilkin, Auteur
Capsule: Long-term changes in eggshell speckling correlated temporally and spatially with declining soil calcium in an English Great Tit Parus major population.Aims: Eggshell speckling in the Great Tit correlates with eggshell thickness and calc[...]
Article
Miguel Ferrer, Auteur ;
Virginia Morandini, Auteur ;
Lynelle Perry, Auteur ;
Marc Bechard, Auteur
Capsule: In Black-browed Albatrosses Thalassarche melanophris nutritional condition is correlated between parents and their offspring.Aims: To test resource allocation hypotheses analysing the relationship between parental and offspring nutritio[...]
Article
Hanna N. Støstad, Auteur ;
Phil Aldwinckle, Auteur ;
Andrew Allan, Auteur ;
Kathryn E Arnold, Auteur
Capsule: Providing peanuts on bird feeders was shown to attract more individuals and more species than providing cheese or bread.Aims: To investigate how the provision of different human-derived foods affected visit rates of urban birds at bird [...]
Article
Sergio Delgado, Auteur ;
Juan Arizaga, Auteur
Capsule: Pre-fledging survival in a Yellow-legged Gull Larus michahellis population in northern Iberia is negatively correlated to hatching date.Aims: To explore which factors have more importance in determining the pre-fledging daily survival r[...]
Article
Sonja Krüger, Auteur ;
Arjun Amar, Auteur
Capsule: Fledglings progressively increase their home range size and ranging behaviour as they age.Aims: To examine the home range size and ranging behaviour of Bearded Vulture fledglings during the post-fledging dependence period and determine [...]
Article
David J. T. Douglas, Auteur ;
Alison Beresford, Auteur ;
Jen Selvidge, Auteur ;
Steve Garnett, Auteur ;
Graeme M. Buchanan, Auteur ;
Philippa Gullett, Auteur ;
Murray C. Grant, Auteur
Capsule: Changes in abundance of six bird species showed associations with moorland management.Aims: To assess responses of breeding birds to moorland management over a 14-year period.Methods: Vegetation and birds were surveyed at 2–3-year inter[...]
Article
Markéta Zárybnická, Auteur ;
Jan Riegert, Auteur ;
Bohuslav Kloubec, Auteur ;
Jan Obuch, Auteur
Capsule: Diet composition of Boreal Owls Aegolius funereus was not affected by habitat cover, but it changed along the elevational gradient.Aims: To assess the effect of elevation and habitat cover on nest box occupancy and diet composition of a[...]
Article
Ashley L. Bogrand, Auteur ;
Diane L. H. Neudorf, Auteur ;
Philip Matich, Auteur
Capsule: Carolina Wrens Thryothorus ludovicianus in urban and rural environments responded most intensely to predators common to their environments.Aims: To determine the role of experience in predator recognition and response among Carolina Wre[...]
Article
Jere Tolvanen, Auteur ;
Veli-Matti Pakanen, Auteur ;
Jari Valkama, Auteur ;
Risto Tornberg, Auteur
Capsule: Mark–recapture data suggest low apparent survival and sex- and population-specific site fidelity and territory turnover in adult Northern Goshawks Accipiter gentilis breeding in northern Europe.Aims: To understand how species cope with [...]
Article
Michelangelo Morganti, Auteur ;
Diego Rubolini, Auteur ;
Manuela Caprioli, Auteur ;
Nicola Saino, Auteur ;
Roberto Ambrosini, Auteur
Capsule: Growth trajectories of Blue Tit Cyanistes caeruleus nestlings differed between sexes and were negatively affected by rain but not by temperature during the linear growth phase (LGP).Aims: To model the growth trajectories of Blue Tit nes[...]
Article
Allan J. Perkins, Auteur ;
Andy Douse, Auteur ;
Greg Morgan, Auteur ;
Amy Cooper, Auteur ;
Mark Bolton, Auteur
Capsule: Playback with dual-sex calls increases the response rate of Manx Shearwaters Puffinus puffinus by 40–60% and reduces its daily variability, which would improve the precision of population estimates.Aims: To test whether playing male and[...]
