1. The game board
Each green square holds some resource biomass, the darker the more.
The biomass level ranges from 0 to 3.
- The resource has a specific renewing process. 2 3 4 5 1 7 8 9 10 6 12 13 14 15 11 17 18 19 20 16 3 2 1

2. The roles and players 2 roles: Harvester and Park Manager Harvester
X clans of Y members
The objective is to harvest the resource to at least match the basic needs of the clan
Park Manager
1 group of X players
The objective is to protect the habitat of an endangered migratory bird to maximize breeding outcomes

3. Game scheduling 2 scenarios, without/with communication
Each scenario is made of five rounds
Each round represents one year
One round unfolds as follow:
birds settle
Park Managers decide protected areas (from round 2)
clans decide their locations for harvesting
birds reproduce
results are communicated
resource biomass is updated