Animals on the island of Mainau are so tame

The island of Mainau has been designed, decades ago, as a gigantic garden, natural preserve, and a model of sustainability. Thus, animals roaming the island are exceptionally fearless of humans. For this picture, taken during lunch on the island, all I needed to do was extend my camera-hand, while sitting, until it was about two feet away from the bird:

All sorts of birds, from crows to peacocks roam freely among the throngs of tourists there.