Here is the full list of all 51 Bee Simulator achievements.
Collect ALL the other achievements
Complete all challenges
Collect pollen from 3000 flowers
Collect pollen from 1000 flowers
Complete all the spider web challenges
Complete all the chase challenges
Find all the little bees in the park
Unlock all animal statues
Interact 50 times with the environment
Complete all the fight challenges
Find the wise-bee's flower
Complete the Bully challenge 3 times
Complete all the dance challenges
Defeat the fly gang leader
Unlock a 3D animal
Get all the pollen from the flower lady 15 times
Dance with a bee from another species
Complete the main story
Find the new hive
Collect pollen from the giant water lily
Help the ants across the water
Uncover Anna's web of conspiracy
Change music in a boombox
Feast on human food 30 times
Take control of the drone
Drive the mole away
Switch the light in the street lamp
Enter found password on the computer
Find the lawsuit notice
Find the easter egg
Find a hidden message
Report to the Queen about animals
Fly a total of 10 kilometres
Discover what a drone does
Be a bee hero
Unlock the Cave
Get in trouble
Destroy 20 balloons
Sting the bear
Feed the little bees
Gather pollen for the winter
Defeat Harry the Hornet in single combat
Unlock new bee skin
Unlock an animal statue
Unlock the Trophy Room
Help the mother squirrel
Find a guardian for the little squirrel
Bring the bee home
Finish The Tutorial
Activate Beetro Mode
Use bee vision