welcome timmac.
I see some pollen around the entrance and in front of my hives on occasion. Never so much that I thought something was wrong- & not enough for me to collect anyway.
It may be getting knocked off their legs somehow. Could it be so crowded that the bees are rubbing against each other and knocking it lose? Or the pollen loads are so big that they are just making it back home with it intact and it gets brushed off upon moving in/thru the hive?
I can't think of any other reasons, maybe someone else will have some other thoughts.
I see some pollen around the entrance and in front of my hives on occasion. Never so much that I thought something was wrong- & not enough for me to collect anyway.
It may be getting knocked off their legs somehow. Could it be so crowded that the bees are rubbing against each other and knocking it lose? Or the pollen loads are so big that they are just making it back home with it intact and it gets brushed off upon moving in/thru the hive?
I can't think of any other reasons, maybe someone else will have some other thoughts.