Minecraft wiki entry for Buzzy_Bees, associated text: New blocks:
Bee nests
Are the homes of bees.
Fills up with honey which you can collect through glass bottles.
Beehives
Can be crafted using 6 wood planks and 3 honey combs
Are the homes of bees.
Fills up with honey which you can collect through glass bottles.
Honey blocks
Entities touching the side of a honey block slide down slowly.
Takes away some fall damage upon falling onto it.
A player or mob can not jump on honey blocks.
Honeycomb Blocks
It is a decorative block.
Crafted using four honeycombs in a crafting table.
New items:
Honey bottles
Removes the Poison effect when consumed like milk.
Collected by using a glass bottle on a beehive or bee nest.
Honeycombs
Collected by shearing bee nests and beehives.
New mob:
Bees
Inflicts Poison if provoked (on normal and hard difficulty). After attacking once, it becomes passive and dies shortly after.
Will attack in groups when provoked, similarly to how zombified piglins and wolves will attack in groups.
Can pollinate crops, making them grow faster when passing over them in a pollinated state.
Avoids water.
Homeless bees wander around searching for empty beehives.
Can be bred with flowers.