Pollen on a miner bee. Miner bees (or chimney bees) are one of many familiar black and yellow summertime bees often mistaken for bumble bees. They are garden pollinators and serve an increasingly important role as honey bee populations decline.
Unwanted If you have had honeybees build a hive on your property, you may be aware of the associated with attempting to remove them. It can be best to let a wildlife removal company handle the situation.