Kopulation

 

Steinhummel (Bombus lapidarius)

Foto: Klaus , Steinhummel (Bombus lapidarius)
Foto: Klaus , Steinhummel (Bombus lapidarius)
Foto: Klaus , Steinhummel (Bombus lapidarius)
Foto: Klaus , Steinhummel (Bombus lapidarius)

_________________________________________________________________________

Erdhummel (Bombus terrestris)

Foto: Birgit Presser , Erdhummel (Bombus terrestris)
Foto: Birgit Presser , Erdhummel (Bombus terrestris)

_________________________________________________________________________

 

Baumhummel (Bombus hypnorum)

Foto: Wolfgang Rutkies
Foto: Wolfgang Rutkies

_________________________________________________________________________

_________________________________________________________________________

Felsenkuckuckshummel (Bombus rupestris)

Foto: Jürgen Börner , Felsenkuckuckshummel (Bombus rupestris)
Foto: Jürgen Börner , Felsenkuckuckshummel (Bombus rupestris)