Càmping Castell Mar sponsors the Osprey reintroduction project in the Aiguamolls del Empordà Natural Park. The Osprey is a very interesting bird which feeds mainly on fish. 1974 was the last time a pair of this species was seen in the cliffs of Montgri. Since then, the Osprey hasn’t been back to breed in this area, mainly because of human persecution . Following the success of some other reintroduction projects in Europe, the association of Friends of the Aiguamolls del Emporda Natural Park is currently working on the reintroduction of the Osprey in the Park, alongside the sponsorship of Càmping Castell Mar.