Criteria See IUCN below European IUCN Red List Category EN

2000 population 1990 population unknown poor medium good 1990–2000 trend 1970–1990 trend 2000 population 1990 population unknown poor medium good 1990–2000 trend 1970–1990 trend Anser erythropus

Bibliographic Details
Main Author: Criteria C
Other Authors: The Pennsylvania State University CiteSeerX Archives
Format: Text
Language:English
Subjects:
Criteria —
Anser erythropus
Online Access:http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.691.6012
http://www.birdlife.org/datazone/userfiles/file/Species/BirdsInEuropeII/BiE2004Sp377.pdf
Description
Summary:2000 population 1990 population unknown poor medium good 1990–2000 trend 1970–1990 trend 2000 population 1990 population unknown poor medium good 1990–2000 trend 1970–1990 trend Anser erythropus

Similar Items