Breeding success and predation on artificial nests of the endemic pigeons Bolle's Laurel Pigeon Columba bollii and White-tailed Laurel Pigeon Columba junoniae in the laurel forest of Tenerife (Canary Islands)

We are grateful to the many friends who helped us during the fieldwork, especially to Vicente Quilis, Felix M. Medina, Mercedes Gonzalez, Cristina Gonzalez and the personel of GESPLAN S.A. The Viceconsejeria de Medio Ambiente of the Canarian Goverment financed this project and gave us logistic support. The Electronic Service of La Laguna University assembled the two electronic system cameras.