Bees & Ultraviolet Flowers

silvertipgrizz

https://news.ncsu.edu/2011/07/wms-what-bees-see/

http://www.naturfotograf.com/UV_NARC_PSE.html

http://www.naturfotograf.com/UV_POTE_ANS.html

http://www.naturfotograf.com/UV_GLEC_HED.html

http://www.naturfotograf.com/UV_ANGE_SYL.html

http://www.naturfotograf.com/UV_MIRA_JAL.html#UVPOLLEN

When a flower is stated to lack UV marks, it simply means the signals emitted are directed towards