Bees That Nest in Petals

Scientists Describe the Nest of an Uncommon Solitary Bee:

In a rare coincidence, researchers working in both Turkey and Iran discovered on the same day how a rare species of bee builds its underground nests. The females from the solitary species Osima (Ozbekosima) avoseta line the nest's brood chambers with petals of pink, yellow, blue, and purple flowers. The chambers provide nutrients for the larvae to grow and mature and protect the next generation as they wait out the winter.