作者: von Johannes Handwerk
DOI: 10.1080/09397140.2003.10637983
关键词:
摘要: Abstract Age estimations according to the degree of tooth wear were carried out on a House Mouse (Mus musculus praetextus) population from Nile valley in Central Egypt. The age structure mice caught with traps was compared that recovered simultaneously collected Barn Owl (Tyto alba) pellets. Although these two sampling methods did not reveal significant differences Mus strucure, comparison season resulted significantly increased numbers young (age class 2) preyed upon by period between March and May. thus affects during spring.