| Titre : | Wader Study 125(3) - December, 2018 |
| Type de document : | Bulletin |
| Paru le : | 31/12/2018 |
Dépouillements
Article
Roy T. Churchwell, Auteur ;
Steve Kendall, Auteur ;
Stephen C. Brown, Auteur ;
Abby N. Powell, Auteur
Hatch-year Semipalmated Sandpipers Calidris pusilla use river deltas along the Beaufort Sea coast of Alaska as their first stops during fall migration. However, these sites are subject to extreme changes in water levels that affect available for[...]
Article
Hannah E. Coyle, Auteur ;
Sian C. Whitehead, Auteur ;
David Baines, Auteur
Severe declines in wading birds, including Northern Lapwing Vanellus vanellus, Eurasian Curlew Numenius arquata and Redshank Tringa totanus, have been described in recent decades. Declines are often attributed to low breeding success, with agric[...]
Article
Ole Thorup, Auteur
This paper presents available count data to review population sizes and trends of seven species of grassland and saltmarsh breeding shorebirds (hereafter ‘meadow birds’) in Denmark: Eurasian Oystercatcher Haematopus ostralegus, Eurasian Curlew N[...]
Article
Vojtech Kubelka, Auteur ;
Václav Zámečník, Auteur ;
Katarina Slabeyová, Auteur ;
Vlasta Škorpíková, Auteur ;
Miroslav Šálek, Auteur
This article covers the most recent population estimates, trends, threats andp rotection measures for five meadow-breeding shorebirds in the Czech Republic (CZ) and Slovakia (SK): Northern Lapwing Vanellus vanellus, Black-tailed Godwit Limosa li[...]
Article
Deborah M. Buehler, Auteur
In this issue of Wader Study, Churchwell and colleagues take a closer look at how storms affect shorebirds. Our outreach editor discusses the impact of this study.
Article
Nicola Crockford, Auteur
Nicola Crockford summarizes the efforts that have a led to encouraging conservation measures in the Yellow Sea.
Article
Gary A. Allport, Auteur ;
Philip W. Atkinson, Auteur ;
Mariana Carvalho, Auteur ;
Nigel A. Clark, Auteur ;
Rhys E. Green, Auteur
The local movements and migration of two Steppe Whimbrel Numenius phaeopus alboaxillaris, a little known subspecies, were studied opportunistically from February to March 2016, in Maputo Bay, Mozambique. Both birds were found to be part of a loc[...]
Article
Mark A. Colwell, Auteur ;
Katelyn M. Raby, Auteur ;
Elizabeth J. Feucht, Auteur
Assessment of habitat quality and individual reproductive performance are vital facets of conservation, which often prompt management actions to increase population size. Here, we present a metric (breeding efficiency; BE) for gauging productivi[...]
Article
Włodzimierz Meissner, Auteur ;
Grzegorz Zaniewicz, Auteur ;
Patrycja Gogg, Auteur ;
Lucyna Pilacka, Auteur ;
Marcel Klaassen, Auteur ;
Clive Minton, Auteur
Studies of moult of flight feathers have traditionally used the moult score, in which primaries were scored between 0 (old) and 5 (fully grown new primary) and added up. The moult score eventually became increasingly replaced by the percentage o[...]
Article
Ole Thorup, Auteur
This paper presents available count data to review population sizes and trends of seven species of grassland and saltmarsh breeding shorebirds (hereafter 'meadow birds') in Denmark: Eurasian Oystercatcher Haematopus ostralegus, Eurasian Curlew N[...]
Article
Vojtech Kubelka, Auteur ;
Václav Zámečník, Auteur ;
Katarina Slabeyová, Auteur ;
Vlasta Škorpíková, Auteur ;
Miroslav Šálek, Auteur
This article covers the most recent population estimates, trends, threats and protection measures for five meadow-breeding shorebirds in the Czech Republic (CZ) and Slovakia (SK): Northern Lapwing Vanellus vanellus, Black-tailed Godwit Limosa li[...]
Article
Article
Nicola Crockford, Auteur
Article
Wlodzimierz Meissner, Auteur ;
Grzegorz Zaniewicz, Auteur ;
Patrycja Gogga, Auteur ;
Lucyna Pilack, Auteur ;
Marcel Klaassen, Auteur ;
Clive Minton, Auteur
Studies of moult of flight feathers have traditionally used the moult score, in which primaries were scored between 0 (old) and 5 (fully grown new primary) and added up. The moult score eventually became increasingly replaced by the percentage o[...]
Article
Roy T. Churchwell, Auteur ;
Steve Kendall, Auteur ;
Stephen C. Brown, Auteur ;
Abby N. Powell, Auteur
Hatch-year Semipalmated Sandpipers Calidris pusilla use river deltas along the Beaufort Sea coast of Alaska as their first stops during fall migration. However, these sites are subject to extreme changes in water levels that affect available for[...]
Article
Hannah E. Coyle, Auteur ;
Sian C. Whitehead, Auteur ;
David Baines, Auteur
Severe declines in wading birds, including Northern Lapwing Vanellus vanellus, Eurasian Curlew Numenius arquata and Redshank Tringa totanus, have been described in recent decades. Declines are often attributed to low breeding success, with agric[...]
Article
Gary A. Allport, Auteur ;
Philip W. Atkinson, Auteur ;
Mariana Carvalho, Auteur ;
Nigel A. Clark, Auteur ;
Rhys E. Green, Auteur
The local movements and migration of two Steppe Whimbrel Numenius phaeopus alboaxillaris, a little known subspecies, were studied opportunistically from February to March 2016, in Maputo Bay, Mozambique. Both birds were found to be part of a loc[...]
