For the Hunters out there:
I thought it might be helpful to include a list of which animals appear in which region. This is what I have so far, and with help from others, hope to have a complete list made.
1 thing I will also add. Use the guide by xxGoofsterxx to find the cabin. Then do all the missions for the hunters. Those missions require you to find a particular predator causing trouble in one of the regions. By doing those missions first, you will knock out a bunch of the animals at the same time. Saves you from treading over the same ground twice. And you might as well get the feathers while your doing these too.
Here's a link to the challenges, courtesy of Crazy Old Coot:http://ca.ign.com/wikis/assassins-creed-3/Hunting_Society_Mi...
Here's a link to videos showing each region and the animals, thanks to Calex dEUS:http://www.youtube.com/playlist?list=PLmXSqS18rPD4Bc8L8wDslD...
-Hare, Beaver, Elk, Bobcat
-Beaver, Deer, Hare, Raccoon
-Cougar, Beaver, Deer, Wolf
Great Piece Hills:
-Elk, Hare, Wolf, Bobcat
-Fox, Elk, Hare, Bear
-Cougar, Hare, Wolf, Deer
-Hare, Deer, Fox, Raccoon < Courtesy of Mobius Evalon
-Elk, Raccoon, Hare, Fox
-Beaver, Bobcat, Hare, Bear
-Hare, Raccoon, Deer, Cougar
-Deer, Wolf, Hare, Elk
-Beaver, Hare, Raccoon, Elk
**Davenport Homestead** (No regions)
-Hare, Wolf, Fox, Deer, Beaver, Raccoon, Elk
Should be the complete list, with help from BJFindlay and Chyld989.
I have now unlocked the achievement, and can say for certain that these are all the animals and regions needed for this achievement.