Kilder

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Bees, C. (2016). Cleaning mason bee cocoons in water during harvest. Hentet fra https://www.youtube.com/watch?v=rMDq-0Y0waA

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Bees, C. (u.å. ). 6. How to Raise Wild Bees & Bee Hotels. Hentet 17. August 2019 fra https://crownbees.com/get-to-know-bee-hotel-guests

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Bjelland, A. M. (2016). Bakterielle og mykotiske

infeksjoner hos bier. Hentet fra file:///C:/Users/Sebastian/Downloads/Bakterielle%20og%20mykotiske%20infeksjoner%20p%C3%A5%20bier%20-%20til%20kurs%20bisykdommer.pdf

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Blomstermeny. (u.å.). Blomstermeny for pollinerende insekter. Hentet 23. August 2019 fra http://blomstermeny.no/

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Centre, N. B. I. (u.å.). Passaloecus Shuckard, 1837. Hentet 17. August 2019 fra https://www.biodiversity.no/Taxon/Passaloecus/119540

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Experts, C. B.-t. N. B. (2018a). Mason Bees: Remove and Protect [Videoklipp ]. Hentet fra https://www.youtube.com/watch?v=1LbKjWdgLjw

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Experts, C. B.-t. N. B. (2018b). Moving Day for Native Bees [Videoklipp ]. Hentet fra https://www.youtube.com/watch?v=GFw1-T4mw3U

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hutchingsbeeservice. (2011). Orchard Mason Bees / Cocoon Cleaning Using Sand And Tube Method [Videoklipp ]. Hentet fra https://www.youtube.com/watch?v=4tZu4o7nwj4&list=PL_up09rnKYfIi2j1PYNgkPK7K5pDBmhAp&index=4&t=0s