Sector
From Protochroma Wiki
Sectors are locations people can visit for creatures, and if available, resources. Creatures found in any Sectors are Wild Caught.
Year-round Sectors
These Sectors are always available throughout the year. Some can be foraged for resources everyday.
Transient Sectors
Transient Sectors are seasonal Sectors, which become available during specific seasons for only a month every year. While a seasonal Sector is available, creatures from there will always breed true. However, when the seasonal Sector closes for the year, they breed true more rarely than Super Rare.