A citizen science supported study on seasonal diversity and monoflorality of pollen collected by honey bees in Austria.

ABSTRACT: Austrian beekeepers participated in the "C.S.I. Pollen" study as citizen scientists and collected pollen from honey bee colonies in hive mounted traps every three weeks from April to September in 2014 and 2015 to uncover the seasonal availability of pollen sources for bees. 1622 pollen samples were collected and analysed using palynological light microscopy to the lowest taxonomic level possible. For 2014 and 2015 combined, 239 pollen types from more than 85 families were detected. 'Various unknown' species, Taraxacum-form and Plantago spp. were the pollen types collected by the majority of colonies (occurrence), whereas the most pollen grains collected were from Trifolium repens-form, Plantago spp. and Salix spp. (abundance). In spring, trees were found to be the most abundant pollen sour

SUBMITTER: Brodschneider R 

PROVIDER: S-EPMC6851371 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature