I think the best thing to do before getting a permit or gathering the Wild bees, is check and see what variety of bee you have, so you can fill out the permit properly.
First crawl up the tree and tie yourself securely to the tree by the knot hole. Make sure the knot is double tied you don’t want a quick release for this part.
Then look in the hole, reach I and start pulling out the bees one at a time. Check the bee if it is not the queen, release the bee back into the hive and grab another.
Eventually you will get the queen so you can identify her variety.
Do not wear glove or arm protection as that will startle feral bees.