Population structure, morphometrics, moult, migration, and wintering of the Wrybill ( Anarhynchus frontalis ) | Notornis and Birds New Zealand

Notornis

Davies, S¹ 

关键词: morphometrics;    moult;    population;    wintering;    Wrybill;   

DOI  :  

学科分类：动物科学

来源: Ornithological Society of New Zealand Inc.

【 摘 要 】

Between 1987 and 1996, 2,383 Wrybills (Anarhynchus frontalis) were banded on their wintering grounds at two locations near Auckland; 690 of these were recaptured on 830 occasions. Birds started to arrive at their wintering grounds in December; and stayed at the more northern location until April, when they moved to wintering sites further south. First year birds comprised

【 授权许可】

Unknown