Viridescent Duck
Source: Drop. These beautiful, elusive birds have very erratic migratory patterns, which can be difficult to track, leading some explorers to erroneously believe... Flying type. is a reward for opening treasure. Location: 70.56 35.49 Required for: Reward: First of all you need to find a dog in Maruukai, he usually walks there and back across the tent camp.
The 
Viridescent Duck is obtained by hatching a 
Slightly Chewed Duck Egg, a treasure found in the Ohn'ahran Plains that requires first retrieving a map from a roaming dog named Ludo in Maruukai.
Guide awaiting review
Find Ludo in Maruukai
Head to Maruukai in the Ohn'ahran Plains and locate the dog Ludo, who patrols a route starting near at 61.73, 41.02, up the hill behind the huts at 61.01, 43.37, across to 61.86, 42.25, and back again. You can use /tar Ludo to help locate him as he walks his patrol path.
Grab Ludo's Stash Map
Click on Ludo to retrieve the 
Ludo's Stash Map from his mouth, which will be placed in your bags. Use the map to reveal the hidden treasure location on your map — the treasure will not be visible if you skip this step.
Dig Up the Treasure
Travel to the marked treasure spot at 70.56, 35.49 in the Ohn'ahran Plains and dig it up to receive the Slightly Chewed Duck Egg. This treasure is part of the Treasures of the Ohn'ahran Plains achievement.
Wait for the Egg to Hatch
After obtaining the Slightly Chewed Duck Egg, wait 3 days for it to hatch and automatically award the Viridescent Duck directly to your inventory.
Tips
Ludo's patrol covers a looping path through the tent camp in Maruukai, so if he is not at one waypoint, follow the route between 61.73, 41.02 and 61.86, 42.25 to intercept him.
The Slightly Chewed Duck Egg is also found at 70.64, 35.37, just a short distance from the primary treasure coordinate at 70.56, 35.49.
