Arhysosage species aff flava, back
Paraguay! Cactus! This species of tiny bee (Arhysosoage species) and its kin feed their young Cactus pollen. One of many species which are pollen specialists in the world. Much to discover and explore in the part of the world, particularly the Chaco region. Specimen from the Packer lab at York University.
Beauty is truth, truth beauty - that is all
Ye know on earth and all ye need to know
" Ode on a Grecian Urn"
John Keats. Original public domain image from Flickr