| Titre : | Bird Conservation International 26(2) - June 2016 |
| Type de document : | Bulletin |
| Paru le : | 01/06/2016 |
Dépouillements
Article
Richard J. Camp, Auteur ;
Kevin W. Brinck, Auteur ;
P. Marcos Gorresen, Auteur ;
Eben H. Paxton, Auteur
Estimating population abundances and patterns of change over time are important in both ecology and conservation. Trend assessment typically entails fitting a regression to a time series of abundances to estimate population trajectory. However, [...]
Article
Manuel A. Gonzalez, Auteur ;
Sergio Garcia-Tejero, Auteur ;
Eric Wengert, Auteur ;
Benito Fuertes, Auteur
Tetrao urogallus cantabricus is the most endangered capercaillie subspecies and unlike the others it inhabits deciduous forests in the Cantabrian Mountains (north-west Spain). Its southernmost distribution occurs in Mediterranean forests outside[...]
Article
Jonathan C. Slaght, Auteur ;
Sergei G. Surmach, Auteur
Blakiston's Fish-owl Bubo blakistoni is classified as Endangered' by IUCN; this species is associated with riparian old-growth forests in north-east Asia, a landscape threatened by a variety of impacts (e.g. logging, agricultural development, hu[...]
Article
A narrow coastal plain located between the Greater Caucasus and the Caspian Sea was recently discovered to be a major avian flyway through Transcaucasia. Here at the Besh Barmag bottleneck in Azerbaijan an estimated 1.24-1.51 million migrants pa[...]
Article
Flemming Merkel, Auteur ;
David Boertmann, Auteur ;
Knud Falk, Auteur ;
Morten Frederiksen, Auteur ;
Kasper Johansen, Auteur ;
Aili Lage Labansen, Auteur ;
Jannie Fries Linnebjerg, Auteur ;
Anders Mosbech, Auteur ;
Christian Sonne, Auteur
Ritenbenk/Innaq in Disko Bay is the only remaining Thick-billed Murre colony in central West Greenland. It has declined by 72% since 1980 and now (2012) holds c.1,100 breeding pairs. In 2005-2006 and 2011-2012, a number of studies were carried o[...]
Article
N. M. Bolton, Auteur ;
C. van Oosterhout, Auteur ;
N. J. Collar, Auteur ;
D. J. Bell, Auteur
The Critically Endangered Grenada Dove Leptotila wellsi has a very small total population size (
Article
Sabrina Kumschick, Auteur ;
Tim M. Blackburn, Auteur ;
David M. Richardson, Auteur
Alien species can cause severe impacts in their introduced ranges and management is challenging due to the large number of such species and the diverse nature and context of their impacts. Lists of the most harmful species, like the "100 of the [...]
Article
Sergio Henrique Borges, Auteur ;
Cintia Cornelius, Auteur ;
Camila Ribas, Auteur ;
Ricardo Almeida, Auteur ;
Edson Guilherme, Auteur ;
Alexandre Aleixo, Auteur ;
Sidnei Dantas, Auteur ;
Marcos Persio dos Santos, Auteur ;
Marcelo Moreira, Auteur
White-sand vegetation (WSV) is a rare vegetation type in the Amazon basin that grows in nutrient impoverished sandy soils that occur as patches of variable size. Associated with this vegetation is bird assemblage that has not yet been fully char[...]
Article
Chris R. Shepherd, Auteur ;
Vincent Nijman, Auteur ;
Kanitha Krishnasamy, Auteur ;
James A. Eaton, Auteur ;
Serene C. L. Chng, Auteur
The Critically Endangered Black-winged Myna Acridotheres melanopterus is being pushed towards the brink of extinction in Indonesia due to continued demand for it as a cage bird and the lack of enforcement of national laws set in place to protect[...]
Article
Claire Beastall, Auteur ;
Chris R. Shepherd, Auteur ;
Yokyok Hadiprakarsa, Auteur ;
Debbie Martyr, Auteur
Demand for the 'ivory' casques of the Helmeted Hornbill Rhinoplax vigil appears to have risen very sharply, although the species is legally protected in every range state (Brunei, Indonesia, Malaysia, Myanmar, Thailand) and it is on Appendix I o[...]
