Observe peregrine falcons nesting on the cliffs and migratory raptors like red kites, eagles, marsh harriers, hen harriers, buzzards, storks, and rarer migrants.
Ask at GeoCenter for best lookout points; peregrines nest on natural cliff shelves and canyon areas; migration species can be seen at Jydelejet and Høje Møn commons
Spring to early summer (falcon chicks, migrations)