1.
Hogstad O. Social behaviour in the non-breeding season in Great Tits Parus major and Willow Tits Poecile montanus: differences in juvenile birds’ route to territorial ownership, and pair-bond stability and mate protection in adults. ON [Internet]. 21May2015 [cited 12Aug.2020];38:1-. Available from: https://boap.uib.no/index.php/ornis/article/view/800