Here is the full list of all 28 Falcon Age achievements.
Return to the Desert
Port Loop Rescue
Reclaim Refinery Uva
Craft Chicken Snack
Craft Rabbit Snack
Craft Lizard Snack
Craft Goat Snack
Craft Fox Snack
Farm for the first time
Open a Buried Lockbox
Reclaim Refinery Uda
Defeat a Heavy Sentry
Defeat a Sandwolf
Falcon flyby grab item from hand
Collect All Produce
Reclaim Refinery Eliya
Defeat a Sentry
Feed your Falcon a crafted snack
Escape Prison
Blow up Spider Spawner with a Spider Bomb
Defeat a Drone
Score Par or better in Lightning Golf
Complete Bomb Minigame
Complete Fetch Minigame
Equip Falcon in Formal Wear
Feed Spicy Food while wearing the Dragon Helmet
Pet Falcon for 1 Minute
Falcon flyby drop item in hand