| [on the imprinting of instructive action patterns. (studies on mallards anas platyrhynchos l. and red-chested pochard netta rufina pallas)]. | | 1967 | 5628792 |
| characterization of low pathogenicity avian influenza viruses isolated from wild birds in mongolia 2005 through 2007. | since the emergence of h5n1 high pathogenicity (hp) avian influenza virus (aiv) in asia, numerous efforts worldwide have focused on elucidating the relative roles of wild birds and domestic poultry movement in virus dissemination. in accordance with this a surveillance program for aiv in wild birds was conducted in mongolia from 2005-2007. an important feature of mongolia is that there is little domestic poultry production in the country, therefore aiv detection in wild birds would not likely be ... | 2009 | 19891786 |
| phylogeography of a game species: the red-crested pochard (netta rufina) and consequences for its management. | western european populations of red-crested pochard (netta rufina) are characterized by low size and high fragmentation, which accentuate their sensitivity to hunting. uncertainties regarding the demographic trends of these populations highlight the need for pertinent hunting regulations. this requires identification of the limits of the populations under exploitation, i.e. delimiting a management unit. we used the left domain of the mitochondrial control region and seven nuclear loci (four micr ... | 2004 | 15078442 |
| effects of invasive fish and quality of water and sediment on macrophytes biomass, and their consequences for the waterbird community of a mediterranean floodplain. | floodplains are among the most threatened ecosystems world-wide because of multiple stressors, i.e., invasive species, pollution and aquifer overexploitation; the tablas de daimiel national park (spain) is a clear example of these kinds of impact. this work aims to test whether invasive fish and/or the water and sediment quality are significant drivers of the decline of stonewort (chara spp.) meadows in the tablas de daimiel, investigating how this could explain changes observed in the waterbird ... | 2016 | 26896580 |
| complete genome sequence of avian paramyxovirus strain apmv-6/red-crested pochard/balkhash/5842/2013 from kazakhstan. | an avian paramyxovirus 6 strain was isolated during a wild bird monitoring study in kazakhstan in 2013. the virus was isolated from a wild duck red-crested pochard (netta rufina) in southeastern kazakhstan. here, we present the complete genome sequence of the virus. | 2015 | 26184926 |
| [studies on the ontogeny of social behavior patterns and development of calls in the red-crested pochard (netta rufina pallas), with a contribution to the anatomy of the vocal apparatus]. | | 2015 | 4478738 |
| avian influenza in wild waterfowl and shorebirds in the donana national park: serological survey using the enzyme-linked immunosorbent assay. | the indirect elisa was used to detect antibodies to influenzavirus a in the sera of wildfowl from the donana national park. of the 712 birds examined, 44 (6.2%) were seropositive. positive birds belonged to 10 of the 13 species studied. infection rates varied widely: spoonbill (platalea leucorodia, 32.2%), mallard (anas platyrhynchos, 9.9%), gadwall (anas strepera, 8.6%), red-crested pochard (netta rufina, 8.1%), pochard (aythya ferina, 6.4%), shoveler (anas clypeata, 5%), great crested grebe (p ... | 1994 | 18671098 |