2 Ergebnisse für: 21may2013
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Osmia bicolor 21May2013 - YouTube
https://www.youtube.com/watch?v=V0uuTiov-w4
The female Osmia bicolor moving her snail shell nest site in to the optimum position
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Osmia bicolor nest building - YouTube
https://www.youtube.com/watch?v=UZTzoTexJs8
Osmia bicolor lays its eggs inside snail shells, sealing the opening closed with masticated plant material. Once complete, it will cover the shell with piece...