| Titre : | Wildfowl Sp. Iss. 4 - 2014 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Michael L. Schummer, Auteur ;
Judah Cohen, Auteur ;
Richard M. Kaminski, Auteur ;
Michael E. Brown, Auteur ;
Charles L. Wax, Auteur
Research on long-term trends in annual weather severity known to influence migration and winter distributions of Mallard Anas platybynchos and other migratory birds is needed to predict effects of changing climate on: 1) annual distributions and[...]
Article
Richard M. Kaminski, Auteur ;
Johan Elmberg, Auteur
This introductory article aims to provide a theoretical framework to the topics of habitat use and selection by waterfowl (i.e. family Anatidae) in the northern hemisphere during the four stages of their annual cycle: autumn migration and winter[...]
Article
Heath M. Hagy, Auteur ;
Scott C. Yaich, Auteur ;
John W. Simpson, Auteur ;
Eduardo Carrera, Auteur ;
David A. Haukos, Auteur ;
W. Carter Johnson, Auteur ;
Charles R. Loesch, Auteur ;
Fritz A. Reid, Auteur ;
Scott E. Stephens, Auteur ;
Ralph W. Tiner, Auteur ;
Brett A. Werner, Auteur ;
Greg S. Yarris, Auteur
This paper summarises discussions by invited speakers during a special session at the 6th North American Duck Symposium on wetland issues that affect waterfowl, highlighting current ecosystem challenges and opportunities for the conservation of [...]
Article
Dale D. Humburg, Auteur ;
Michael G. Anderson, Auteur
The North American Waterfowl Management Plan (NAWMP) is a continental ecosystems model for wildlife conservation planning with worldwide implications. Since established in 1986, NAWMP has undergone continual evolution as challenges to waterfowl [...]
Article
James S. Sedinger, Auteur ;
Ray T. Alisauskas, Auteur
Cross-seasonal effects (CSEs) on waterfowl populations link together events and habitats that individuals experience as carry-over effects (COEs) throughout the annual cycle. The importance of CSEs has been recognised since at least the 1950s. S[...]
Article
Anthony D. Fox, Auteur ;
Paul L. Flint, Auteur ;
William L. Hohman, Auteur ;
Jean-Pierre L. Savard, Auteur
This paper reviews factors affecting site selection amongst waterfowl (Anatidae) during the flightless remigial moult, emphasising the roles of predation and food supply (especially protein and energy). The current literature suggests survival d[...]
Article
Erik E. Osnas, Auteur ;
Michael C. Runge, Auteur ;
Brady J. Mattsson, Auteur ;
Jane Austin, Auteur ;
G. Scott Boomer, Auteur ;
Robert G. Clark, Auteur ;
Patrick Devers, Auteur ;
John M. Eadie, Auteur ;
Eric V. Lonsdorf, Auteur ;
Brian G. Tavernia, Auteur
In 2007, several important initiatives in the North American waterfowl management community called for an integrated approach to habitat and harvest management. The essence of the call for integration is that harvest and habitat management affec[...]
Article
Evan G. Cooch, Auteur ;
Matthieu Guillemain, Auteur ;
G. Scott Boomer, Auteur ;
Jean-Dominique Lebreton, Auteur ;
James D. Nichols, Auteur
Change in the size of populations over space and time is, arguably, the motivation for much of pure and applied ecological research. The fundamental model for the dynamics of any population is straightforward: the net change in the abundance is [...]
Article
Michael W. Eichholz, Auteur ;
Johan Elmberg, Auteur
Because of birds' mobility, behaviour and many species' migratory nature, they select repeatedly and spatially among habitats and have been central figures in studies of avian breeding habitat selection during the 20th and 21st centuries. The sc[...]
Article
David N. Koons, Auteur ;
Gunnar Gunnarsson, Auteur ;
Joel A. Schmutz, Auteur ;
Jay J. Rotella, Auteur
Waterfowl are among the best studied and most extensively monitored species in the world. Given their global importance for sport and subsistence hunting, viewing and ecosystem functioning, great effort has been devoted since the middle part of [...]
Article
Hannu Poysa, Auteur ;
John M. Eadie, Auteur ;
Bruce E. Lyon, Auteur
Conspecific brood parasitism (CBP) occurs in various insects, fishes and birds, but it is disproportionately common in waterfowl (Anatidae). Studies of CBP in Anatids therefore have helped to develop a fundamental conceptual framework with which[...]
Article
Jane Austin, Auteur ;
Stuart Slattery, Auteur ;
Robert G. Clark, Auteur
There are 30 threatened or endangered species of waterfowl worldwide, and several sub-populations are also threatened. Some of these species occur in North America, and others there are also of conservation concern due to declining population tr[...]
Article
Heath M. Hagy, Auteur ;
Jacob N. Straub, Auteur ;
Michael L. Schummer, Auteur ;
Richard M. Kaminski, Auteur
Spatial and temporal heterogeneity in habitat quantity and quality, weather and other variables influence the production of food and the distribution of waterfowl, making it difficult to predict carrying capacity accurately. Food densities for w[...]
Article
Christopher K. Williams, Auteur ;
Bruce D. Dugger, Auteur ;
Michael G. Brasher, Auteur ;
John M. Coluccy, Auteur ;
Dane M. Cramer, Auteur ;
John M. Eadie, Auteur ;
Matthew J. Gray, Auteur ;
Heath M. Hagy, Auteur ;
Mark Livolsi, Auteur ;
Scott R. McWilliams, Auteur ;
Mark Petrie, Auteur ;
Gregory J. Soulliere, Auteur ;
John M. Tirpak, Auteur ;
Elisabeth B. Webb, Auteur
Population-based habitat conservation planning for migrating and wintering waterfowl in North America is carried out by habitat Joint Venture (V) initiatives and is based on the premise that food can limit demography (i.e. food limitation hypoth[...]
Article
William L. Hohman, Auteur ;
Eric B. Lindstrom, Auteur ;
Benjamin S. Rashford, Auteur ;
James H. Devries, Auteur
The future of North American waterfowl populations is inseparably tied to management of private land in the United States (U.S.) and Canada. Private land ownership in major waterfowl habitat regions such as the Northern Great Plains, Lower Missi[...]
Article
Joshua D. Stafford, Auteur ;
Adam K. Janke, Auteur ;
Michael J. Anteau, Auteur ;
Aaron T. Pearse, Auteur ;
Anthony D. Fox, Auteur ;
Johan Elmberg, Auteur ;
Jacob N. Straub, Auteur ;
Michael W. Eichholz, Auteur ;
Céline Arzel, Auteur
Spring migration is a key part of the annual cycle for waterfowl populations in the northern hemisphere, due to its temporal proximity to the breeding season and because resources may be limited at one or more staging sites. Research based on fi[...]
Article
J. Brian Davis, Auteur ;
Matthieu Guillemain, Auteur ;
Richard M. Kaminski, Auteur ;
Céline Arzel, Auteur ;
John M. Eadie, Auteur ;
Eileen C. Rees, Auteur
A particular aim of avian ecologists, especially those studying waterfowl Anatidae, in the 20th and early 21st centuries has been to elucidate how organisms use habitats and intrinsic resources to survive, reproduce and ultimately affect fitness[...]
Article
Lucien P. Laborde, Auteur ;
Richard M. Kaminski, Auteur ;
J. Brian Davis, Auteur
Using web-based technology, we e-mailed a survey link to all 450 conferees of the 6th North American Duck Symposium (NADS 6), "Ecology and Conservation of North American Waterfowl" (ECNAW), seeking feedback from attendees in order to guide the o[...]
Article
Article
Pedro Blanco Rodriguez, Auteur ;
Francisco J. Vilella, Auteur ;
Barbara Sanchez Oria, Auteur
Cuba and its satellite islands represent the largest landmass in the Caribbean archipelago and a major repository of the region's biodiversity. Approximately 13.4% of the Cuban territory is covered by wetlands, encompassing approximately 1.48 mi[...]
