Defence data collected in wild blue tits
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资源简介：
Behavioural data collected from 2007 to 2017 in a wild population of blue tits breeding in South-western Finland. The number of times males and females attacked an observer during a 2 minutes test is reported, respectively in the columns"Nr_attacks_m" and "Nr_attacks_f". The square root of this number ("Attacks_m" and "Attacks_f".) was used for our analyses.The birds' age at the time of measurement is in years.
创建时间：
2018-01-01
