Solitary Bees generally only collect pollen and nectar from a single species of plant (or from a few closely-related plants). Researchers have discovered that vernal pool Solitary Bees can hibernate underground for up to four years, waiting for the 2-3 weeks when their host plant is in bloom.
Christopher Rogers is an Invertebrate Zoologist, which is a scientist who studies animals without backbones. Specifically, he studies the invertebrates that live in vernal pools. He has travelled all over the world looking for new species in new places.
