Results 81 to 90 of about 2,914 (191)

Especies invasoras en territorio Español [PDF]

open access: yes, 2011
Treball presentat a l'assignatura de Deontologia i Veterinària Legal ...
Gamboa Arce, Marta   +2 more
core  

Gender identification using acoustic analysis in birds without external sexual dimorphism [PDF]

open access: yes, 2015
Anna V. Klenova   +3 more
core   +1 more source

Archaeofaunas and intensification process during the sierras of Córdoba late prehispanic period (Argentina): The Arroyo Talainín 2 site [PDF]

open access: yes, 2014
En este trabajo se presentan los resultados del estudio zooarqueológico realizado sobre los restos de vertebrados recuperados en las excavaciones del sitio prehispánico tardío Arroyo Talainín 2 (Córdoba, Argentina), un abrigo rocoso cuyo talud e interior
Medina, Matias Eduardo
core  

Worldwide Phylogenetic Relationship of Avian Poxviruses [PDF]

open access: yes, 2013
Blanco, JM   +19 more
core   +1 more source

Rare and Endangered Vetebrates of Ohio [PDF]

open access: yes, 1973
Author Institution: U.S. Soil Conservation Service; Introductory Biology Program, The Ohio State University; School of Natural Resources, The Ohio State University; and Division of Wildlife, Ohio Department of Natural ResourcesThis paper, an annotated ...
Burnard, R. K.   +3 more
core  

The myology of the whooping crane, Grus americana [PDF]

open access: yes, 1955
Harvey Irvin Fisher, Donald C. Goodman
openaire   +1 more source

Non-native and naturalized bird species (neozoa) in Germany, part I: occurrence, population size and status [PDF]

open access: yes, 2012
Dies ist der erste Bericht der Projektgruppe Neozoen der DO-G. Er beinhaltet eine Zusammestellung aller bisher bekannt gewordenen Vorkommen von nichtheimischen Vogelarten in Deutschland und fasst unsere Kenntnisse über Auftreten, Brutbestand ...
Bauer, Hans-Günther, Woog, Friederike
core  

Every partridge counts, successful techniques used in the captive conservation breeding programme for wild grey partridge in Ireland [PDF]

open access: yes, 2012
Between 1998 and 2001 the last remaining wild grey partridge (Perdix perdix) population in Ireland faced imminent extinction with an estimated spring population of 4–6 pairs, and an autumn population of 22–24 birds.
Buckley, K.   +5 more
core   +1 more source

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