
Bee Plot
Got stung by a bee. It happens.
This can be completed as early as Day 77. Once you have retrieved the new walkie-talkie from Cottonwood Creek, head back to the gate near Wapiti Station that you encountered during the previous day. Open the gate and right in front of you will be a box on pole that says Wapiti. Open it, a bee will fly out and sting you, and the achievement will unlock.
https://www.youtube.com/watch?v=w_TNTUhbGl4&ab_channel=ShurisukeXboxGames

The Life and Times of Raccoon Carter
Got attacked by a raccoon; probably didn't get rabies.
This can be completed as early as Day 76. When you start Day 76, head north toward Beartooth Point. About halfway there (between the words "Thorofare Trail" and "Telephone"), the trail splits once and then again. After the split, look for an old outhouse that is falling apart (it contains the lyrics to Ol' Shoshone inside). From the outhouse, head east and look for an old cabin that is falling apart. Inside, go into the basement and open the stove. A raccoon should jump out and the achievement will unlock.
https://www.youtube.com/watch?v=iDTALHT6Mx0&ab_channel=ConnorMacey

Shutter Bug
Filled a disposable camera with photos.
This can be completed as early as Day 2. After finding the downed line and heading down the path (headed toward cache 241), you will see a backpack hanging on a tree. Knock it down and grab the items in it. One of the items is a disposable camera. Use up the remaining pictures to unlock your achievement.

Love Turts
Adopted a turtle as a pet. The average lifespan of a box turtle is fifty years. It will outlive you.
If you're in Free Roam, fast forward to get the map location which is shown at 0:38 and then follow the video to unlock it. If you are playing the story, then follow the directions on Day 1, as per the video.
https://www.youtube.com/watch?v=i4UrPVjRRAI

Ol' Shoshone
Listened to the tape of "Ol' Shoshone." Cavorted among the aspens.
In the above photo, is where you need to go to find the recording. Just before you get to it, will be a dead elk. Nearby is some bushes you use your left mouse to move out of the way, then you will need to clear the way with your axe. Once through, you will see a chair, and some other useless junk, except for a note with a tape on it. Simply pick up the tape. I didn't even have to listen to it..
https://www.youtube.com/watch?v=9ZcvXPCGicw&ab_channel=Diablosblizz