Here is the full list of all 30 Growth achievements.
Send 250 Ducks.
Send 250 Mounain Goats.
Claim 100 Points of Interest.
Send 100 Ducks.
Send 250 Bees.
Send 100 Mountain Goats.
Send the bat for the first time.
Send the beaver for the first time.
Send 250 Boars.
Send the bird for the first time.
Send 500 Deer.
Reach the Volcano for the first time.
Send 100 Bees.
Send 100 Boars.
Send 250 Deer.
Send the duck for the first time.
Send the Mountain Goat for the first time.
Complete your first area.
Complete the Tutorial.
Claim your first Point of Interest.
Send your first Bee.
Send your first Boar.
Send your first deer.
Send 25 bats.
Send 25 beavers.
Send 25 birds.
Traverse 1000 obstacles.
Earn 1.000.000 Points.
Explore 100.000 Tiles.
Find all Discoveries.