Parcs

ID	TITEL	DATENTYP	AUTOR	JAHR
27622	Bibliographie NPHT	Project	Nationalparkrat Hohe Tauern	2013

Bemerkungen/Beschreibung

Egretta <Wien>, 39(1-2): p 71-108
This checklist of the birds of the Tyrol (12647 km 2) gives German and scientific names and short information on the recent status (breeding status, seasonal occurrence) of each species recorded up to 1.6. 1996. The list offers separate information for the two parts of the country (Northern Tyrol, Eastern Tyrol) which are separated by the main chain of the Alps. The major results of the status list are summarised in Table 1 and 2. Since 1800 300 bird species (category A, B, BD, C) have been reliably recorded within the present borders of the Austrian part of the Tyrol. Those 273 species recorded since 1970 are included in category A1, species recorded between 1945 and 1969 in category A2, and species recorded only before world war two in category B (B1: 1900-1945, B2: before 1900). Two species in category C are introduced breeders. Escapees from captivity (category D) are listed in an appendix to each family. At least 154 species of category A C have bred in the Tyrol since 1800. The breeding occurrence of 12 additional species is uncertain or unreliably documented. Since 1970 only 139 species have bred and 15 species are regarded as potential but unproved breeding birds. However, an analysis of long term changes in the species richness of the Tyrolean breeding bird fauna (Table 3) reveals an increase of species numbers during the period of 1970 to 1996 as compared to other periods of this century (1945-1969, 1900-1945). This increase is explained by the delayed immigration of some species which have spread over other parts of Central Europe much earlier and by the low level of ornithological research in the early decades of this century that might have caused the overlooking of some rare species.

Eintrag Nr. 13218

(Checklist and recent status report of the birds of the Tyrol, Austria) [Titel und Arbeit in Deutsch]