作者: Rudy Boonstra , Charles J. Krebs
DOI: 10.1111/J.1469-7998.1976.TB04692.X
关键词:
摘要: To investigate trap response of Microtus townsendii we set dirty Longworth traps soiled with faeces, urine and other debris clean washed in hot water field plots. Voles entered significantly more than traps. This result was pronounced new animals young animals. When all or were on a plot, much larger proportion the known to occur an area caught effect most summer fall period strongly correlated presence breeding females.