Results 1 to 10 of about 2,841 (210)

THE TAXONOMY OF THE ANATIDAE A BEHAVIOURAL ANALYSIS

Ibis, 1961
Delacour & Mayr's (1945) classic revision of the Anatidae took waterfowl behaviour into account to a much larger degree than had any previous classifications of the group. However, their utilization of behaviour was primarily at the tribal and generic levels, and no real attempt was made to use behaviour for determining intrageneric relationships. Thus
Johnsgard, Paul A.
openaire   +4 more sources

The effect of weather on the decision to migrate from stopover sites by autumn-migrating ducks

Movement Ecology, 2018
Background Previous investigations of autumn-migrating ducks have reported weak connections between weather conditions and the decision to migrate from stopover sites.
Benjamin J. O’Neal, Joshua D. Stafford, Ronald P. Larkin, Eric S. Michel   +3 more
doaj   +1 more source

The tracheae of hybrid Anatidae

, 1968
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

The genome sequence of the northern pintail, Anas acuta Linnaeus, 1758 [version 1; peer review: 2 approved]

Wellcome Open Research
We present a genome assembly from an individual female Anas acuta (the northern pintail; Chordata; Aves; Anseriformes; Anatidae). The genome sequence spans 1,189.30 megabases.
Rosa Lopez Colom, Michelle F. O’Brien
doaj   +1 more source

Digenea, Strigeidae, Australapatemon canadensis Dubois and Rausch, 1950: First record in South America and a new host record

Check List, 2010
Australapatemon canadensis Dubois and Rausch, 1950 (Digenea, Strigeidae) is reported parasitizing to Cygnusmelancoryphus (Molina) (Anatidae) from Lacombe Lagoon, Buenos Aires Province and Pellegrini Lake Río Negro Province,Argentina.
Lunaschi, L. I., Drago, F. B.
doaj  

Primer registro del mergo mayor (Mergus merganser) en Durango, México

Huitzil, 2012
Presentamos el primer registro fotográfico de la presencia invernal de mergo mayor (Mergus merganser) en el estado de Durango, México. Registramos tres individuos, dos hembras y un macho.
José Hugo Martínez Guerrero, Martín Emilio Pereda Solís, Jorge Nocedal Moreno   +2 more
doaj   +1 more source

Aberraciones cromáticas en aves de la colección ornitológica del Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” Chromatic aberrations in birds of the ornithological collection of the Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”

Revista del Museo Argentino de Ciencias Naturales, 2011
En el presente trabajo se determinan las aberraciones cromáticas que afectan el plumaje de las aves en la colección ornitológica del Museo Argentino de Ciencias Naturales de Buenos Aires.
Matías Ricardo Urcola
doaj  

Notas Ornitológicas Colombianas, I

Caldasia, 1945
Dafila bahamensis bahamensis (Linné) / Touit stictoptera (Sclater)
Dugand Armando
doaj  

Supplementary Notes on the Family Anatidae

, 1946
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Delacour, Jean, Mayr, Ernst
openaire   +2 more sources

The genome sequence of the Common Pochard, Aythya ferina (Linnaeus, 1758) [version 1; peer review: 2 approved]

Wellcome Open Research
We present a genome assembly from a female specimen of Aythya ferina (Common Pochard; Chordata; Aves; Anseriformes; Anatidae). The assembly contains two haplotypes with total lengths of 1,252.30 megabases and 1,103.59 megabases.
Rosa Lopez Colom, Michelle F. O’Brien
doaj   +1 more source