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