>>Is there a way I can find their hive or boxes?I was reading that if you catch some bees and glue a light feather on them
which slows them down you can follow them to their home.

>> Can I start a honey bee hive/box from the ones visiting my yard?Not but,
you can set up a box [lure] with comb inside and sometimes when
swarming season comes you have a chance catching a swarm.

>>-is there way to feed the bees at a seperate location than the hummers--they do not feed in harmony. I might help a little but bees still will go to the hummer feeder.
Try to find a feeder with bee guard on it, I use a oriole feeder with
bee guard and works for both of them.

Konrad