EastScape Wikibuilt from the game itself
Pterodactyl egg
Where to find it: The Primeval Valley (The Mammoth Matriarch).
“Put it in a hatchery on your island with 3 Ordinary pet food: a Pterodactyl Chick in 72 hours. Found only in the Primeval Valley. Tradable.”
On this page: Dropped by · Hatches · Sold by
Dropped by
| Monster | Level | How many | Chance a kill | Roll |
|---|---|---|---|---|
| The Mammoth Matriarch | 108 | 1 | 0.4% | Rare roll |
Hatches
Hatches into 
Pterodactyl Chick in your island's hatchery, in 72 hours. It drops from monsters in The Primeval Valley.
Sold by
Nestor the Egg Man in The Yard trades it for 400 feather + 2 mammoth ivory.
The Store: 570,000 tickets.