NUMBER AND DISTRIBUTION OF WINTERING STARLINGS (STURNUS-VULGARIS) IN SPAIN

被引：1

作者：

PERIS, S

MOTIS, A

MARTINEZVILALTA, A

FERRER, X

机构：

[1] UNIV SALAMANCA, FAC BIOL, DEPT BIOL ANIM, E-37071 SALAMANCA, SPAIN

[2] UNIV BARCELONA, FAC BIOL, CATEDRA ZOOL, E-08028 BARCELONA, SPAIN

来源：

JOURNAL OF ORNITHOLOGY | 1991年 / 132卷 / 04期

关键词：

D O I：

10.1007/BF01640385

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

We studied the wintering of European Starlings by means of ringing recoveries since 1960 and the distribution of roosting sites in the last fifty years. An overall decrease was found in the number of roosts as well as in wintering birds. However, this is due to a a considerable decrease in the south and east, whereas in the north and northeast the number of wintering birds seems to be stable ore even lightly increasing. This geographical difference can be correlated with the decline of breeding populations in North and Central Europa and/ore with the growing populations in France and Belgium respectively. In the last decade, the number of urban roosts in Spain increased.

引用

页码：445 / 449

页数：5