Validity of ageing Wrens Troglodytes troglodytes on fourth primary spots Written by PoB, verified by Editorial Team December 27, 2011 Passeriformes, TroglodytidaeWinter Wren (Troglodytes hiemalis) Science Article 1 abstractHawthorn (1971) described a criterion for ageing many Wrens Troglodytes troglodytes based on the number of light← Previous PostNext Post →Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Save my name, email, and website in this browser for the next time I comment.
