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UK". Bumblebee.org. Retrieved 24 December 2012. Holmström, Göran (2009). Humlor- alla Sveriges arter. Stockholm/Stehag: Östlings Bokförlag Symposium. p...
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on 29 January 2010. Retrieved 16 February 2009. Holmström, Göran (2007). Humlor - alla Sveriges arter (Bumble-bees - all the species of Sweden) (in Swedish)...
6 KB (568 words) - 20:46, 18 November 2023
the original on 16 February 2015. Retrieved 19 February 2015. "Skånska humlor till England en sista gång". Expressen (in Swedish). Retrieved 2018-04-17...
5 KB (517 words) - 20:50, 18 November 2023