The biology of rock pipit Anthus petrosus petrosus Montagu in Brittany juvenile mortality La biologie du pipit maritime Anthus petrosus petrosus Montagu en Bretagne mortalite juvenile Garoche, J.; Sohier, A. Alauda, 704: 451-459 2002 https://eurekamag.com/research/038/736/038736034.php