i have just discovered an active bee hive in my dwarf navel orange tree.obviously i had not looked at the tree with my glasses on for a while.i thought it was a dead clump.i must say iwas thrilled that more bees were pollinating my 60 yr old carob tree this past month;now i know why!i really dont want to have them exterminated.they have picked my 1/4 acre yard for their home and i am willing to build a hive ect for them.for the past few years there have been very few honey and native bees around.the hive is one foot by one foot.any suggestions??