Blue Bees! Not All Bees Are Yellow.
Not all bees are yellow and brown. This is a northern blue-banded bee.
Amegilla cingulata, commonly known as the blue-banded bee, is an Australian native bee that occurs in many other regions. Currently, several scientific organizations are conducting research on how the blue-banded bee benefits agriculture through its distinctive "buzz pollination". Wikipedia
Photo credit: Nick Volpe Wildlife Photography