两栖动物作为禽食的冬季记录：以灰大虾和光滑蝾螈为例

IF 0.5 4区生物学 Q4 ORNITHOLOGY

Ornithological Science Pub Date : 2021-04-07 DOI:10.2326/osj.20.115

Martyna Paczuska, A. Goławski

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引用次数: 0

摘要

摘要光滑蝾螈是一种冬眠的两栖动物，其冬季活动在中欧和东欧很少观察到。11月底和12月初，我们在波兰东部的大灰虾Lanius Exubitor的储藏室里发现了七只光滑的蝾螈。这些两栖动物可能是在伯劳寻找合适的越冬地点时被它捕获的。由于气候变暖，预计东欧的光滑蝾螈冬季记录会越来越多；分析某些鸟类的饮食可能在这方面有所帮助。

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Winter Records of Amphibians as Avian Prey: The Case of the Great Grey Shrike and the Smooth Newt

Abstract The Smooth Newt Lissotriton vulgaris is a hibernating amphibian, whose winter activity in central and eastern Europe is very rarely observed. We found seven Smooth Newts in late November and early December in eastern Poland in larders of the Great Grey Shrike Lanius excubitor. The amphibians had probably been caught by the shrike while it was looking for a suitable overwintering site. Increasing numbers of winter records of Smooth Newts may be expected in eastern Europe in connection with climate warming; analysis of the diets of certain avian species may be helpful in this respect.

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来源期刊

Ornithological Science ORNITHOLOGY-

CiteScore

1.20

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Ornithological Science publishes reviews, original articles, short communications and comments covering all aspects of ornithology. Manuscripts are judged on the basis of their contribution of original data and ideas or interpretation. All articles are peer-reviewed by at least two researchers expert in the field of the submitted paper. Manuscript are edited where necessary for clarify and economy. Ornithological Science aims to publish as rapidly as is consistent with the requirements of peer-review and normal publishing constraints.