Dear colleagues, I am looking for published or unpublished records of inter-species calf kidnapping or adoption in marine mammals. I have a particular interest in associations between calf and adults of different species in delphinids. Indeed, several cases of spinner dolphin (Stenella longirostris) calf kidnapping or adoption were perpetrated by a Indo-Pacific humpback dolphin female in the lagoon of Mayotte (Mozambique Channel). I would be interested to know if other similar cases have been documented/observed in other areas, involving same or different species. Many thanks. Please contact me (jeremy.kiszka@wanadoo.fr) for any feedback. Jeremy Kiszka Jeremy Kiszka (PhD) Institut de Recherche pour le Développement (IRD) IRD-UMR 212 EME (Exploited Marine Ecosystems)& Université de La Rochelle. Lab. LIENSS (Littoral, Environnement et Sociétés). UMR 6250 CNRS-Université de La Rochelle. Institut du Littoral et de l'Environnement. 2 rue Olympe de Gouge. 17000 La Rochelle. Tel.: +33 (0)5.46.50.76.48; GSM: +33 (0)6.81.43.20.09. Skype: jeremy.kiszka