Complete the indicated task to unlock the achievement.

Achievement	How to unlock
...Exhibit B	Build 100 Exhibits.
Ancestor	Have an animal become an ancestor to over three generations of offspring.
Crowds o' Plenty	Have 3,000 visitors in the park.
Ecosystem	Have over 70% Animal Welfare in a habitat with five species in Challenge Mode.
Exhibit A...	Build 50 Exhibits.
Fossil Record	Unlock every animal in Challenge Mode.
Guardian	Have an animal adopt an unrelated baby.
Hatchling	Release an animal into the park.
Imaginarium	Spend five hours in a single save.
Keeping Score	Reach the max exhibit score for five habitats in Challenge Mode.
Menagerie Manager	Have over 90% Animal Welfare in a habitat with 25 animals in Challenge Mode.
Misfit	Have an animal reach old age without having socialized with any animal.
New High Score	Reach the max exhibit score for one habitat in Challenge Mode.
Newborn	Have an animal be naturally born in the park.
Noah's Park	Release a male and female of every animal in Challenge Mode.
Perfect Score	Reach the max exhibit score for ten habitats in Challenge Mode.
Primigenius	Release a Woolly Mammoth in Challenge Mode.
Public Domain	Upload an item to the Steam Workshop.
Sabre-Toothed Cat	Release a Smilodon in Challenge Mode.
Sharing is Caring	Download an item from the Steam Workshop.
Spared Every Expense	Become bankrupt.
Spine Lizard	Release a Spinosaurus in Challenge Mode.
That's One Big Pile Of...	Have a paddock reach 0% Cleanliness.
Three Horned Face	Release a Triceratops in Challenge Mode.
Titan	Release a Brachiosaurus in Challenge Mode.
Tycoon	Achieve a 5 Star park in Challenge Mode.
Tyrant Lizard King	Release a Tyrannosaurus in Challenge Mode.
Unrequited Lover	Have an animal attempt courtship three or more times without success.