The use of tongue spots for ageing and wing length for sexing Skylarks Alauda arvensis – a critical evaluation

• Published in: Ringing & Migration
• Main Authors: Hegemann, Arne, Voesten, Rob, Van Eerde, Kees, Van Der Velde, Marco, Tieleman, B. Irene
• Format: Article in Journal/Newspaper
• Language: English
• Published: Informa UK Limited 2012
• Subjects: Animal Science and Zoology; Alauda arvensis
• Online Access: http://dx.doi.org/10.1080/03078698.2012.691000; http://www.tandfonline.com/doi/pdf/10.1080/03078698.2012.691000