Fiche du document
1976
Copyright PERSEE 2003-2024. Works reproduced on the PERSEE website are protected by the general rules of the Code of Intellectual Property. For strictly private, scientific or teaching purposes excluding all commercial use, reproduction and communication to the public of this document is permitted on condition that its origin and copyright are clearly mentionned.
Sujets proches
RenduCiter ce document
Heinz Hafner, « Compte rendu ornithologique camarguais pour 1974 et 1975 », Revue d'Écologie (La Terre et La Vie) (documents), ID : 10.3406/revec.1976.4947
Métriques
Partage / Export
Résumé
To monitor population changes in the Camargue, census were made regularly of wintering ducks and of some endangered bird species. Data are given on the changes in the breeding populations of four species of herons since 1968, as well as on the numbers of wintering ducks, herons and birds of prey.
