Flown the Coop

Walkthrough

 * Talk to Brutus, next to Veridical Conflux #08.
 * To get to Brutus, either use Conflux #08, or walk to Red Ghost (H-8) who will teleport you to the top of the ledge, next to Alrauverat.
 * Take the Gysahl Greens that Brutus gives you to the Chocobo Spoor at (I-8) or (J-10).
 * The (I-8) Chocobo Spoor is located between the Chasm Coeurl and Amuckatrice. Both are aggressive to sight.
 * The quickest and cheapest way to get there from Brutus is to simply run southeast out of the tunnel.
 * The (J-10) Chocobo Spoor is located between the AT-03 Martello and the Ignis Eruca. You can reach it by Conflux #07 or #03.
 * Trade the Gysahl Greens to the Chocobo Spoor and it will tell you, "You'd best observe from a distance..."
 * Run a short ways from the Chocobo Spoor and a Chocobo will spawn close by.
 * It will run around, stop, spin a couple times, and then run to another location.
 * Approach when it has its back to you and click on it from behind to get the message, "You've caught yourself a chocobo!"
 * The Chocobo seems to have a very narrow line of sight, approaching from the side works fine.
 * If you approach when it is facing you, it will say, "Kweh!?", be spooked, and run off to a new location. The Chocobo may randomly run deep into the Coeurls or chasm tunnels and disappear.
 * If this happens, you will need to obtain a new bunch of Gysahl Greens on your own to try again.
 * Return to Brutus to complete the quest and receive your reward(s).