|Namesake|| Cat-like, carnivorous mammal
indigenous to Madagascar.
|Tribe Type||Starting tribe|
|Day Formed||Day 1|
|Tribe Status||Merged with Baobab on Day 18|
|Lowest Placing Member||Sammie Rowell (16/16)|
|Highest Placing Member||Elsa Estrada (3/18)|
- Antonia Veahn
- Bella Juggensell
- Elsa Estrada
- Hanson Norris
- Julian Romanov
- Kamila Bonetti
- Nicholas Landwehr
- Sammie Rowell
Fossa was the weaker of the two tribes, before the switch, they won 1 reward and 1 immunity challenge. The team didn't even build a shelter, their encampent was near a cave, so they settled in the cave.
There was an early tribe divide. The word "weak" was used for eliminating team-members. Sammie, Bella and Kamila were all eliminated because they were seen as "weak" by the other tribe members.
At the swtich, Elsa and Nicholas were moved to the opposing tribe leaving only Hanson, Antonia and Julian alongside with new members Drew, Rikku and Jasmain.
After the switch Fossa lost another immunity challenge, and Rikku's incoherentness allowed the original Fossa members to get the upper hand in numbers by eliminating Jasmain.
They tried to throw the Day 18 immunity challenge to get even numbers, but they were brought to tribal along with Baobab because they were trying to throw the challenge as well. Rikku was eliminated via purple rock. The tribes were officially merged after she exited.