It's great to see the critters awakening in the garden isn't it?
No bees or wasps in my garden yet -- it always gives me a pause that gixx's location is lower in USDA Zone than mine (I.e. experiences colder winter temps) yet his last frost date is earlier and first frost date is later.
Occasional Cabbage Whites, mosquito, those black flies that comes to just turned earth, and ground beetles. Earthworms just starting to congregate around weed and grass roots but not seeing a whole lot of earthworm signs (tiny casting mounds like molehills) yet. Oh I did find two cutworms and two wireworms

one slug under a bucket, and a small coiled bright green caterpillar that I couldn't ID so far in the ground. Plenty of sow bugs.
Crocuses and Violets here and there are in bloom, Creeping Charlie only when growing against masonry, and a couple of dandelions in the sunniest driest spot, so really, nothing for the bees yet. Squirrels are eating flower clusters that have fallen from the branches though -- I think they are from the Hickory tree. My hazelnut shrub is dangling catkins too.