Tabs
/
Lektionen
Content
5.1 Faszination Vogelflug
Lernzeit: 30'
To access this item you need to be logged in and to have appropriate permissions.
5.2 Zugvögel kennenlernen
Lernzeit: 1h
To access this item you need to be logged in and to have appropriate permissions.
5.3 Zugvögel beobachten
Lernzeit: 10' + Beobachtungszeit
To access this item you need to be logged in and to have appropriate permissions.