Turn 20Ship of Freaks's Cyan HumansStocks: 116 Food
Structures: 6 Towns, 7 Farms, 54 Nature Preserves, 5 Fisheries
Population: 74 Population
Technologies: Field Agriculture, Preservation, Fish Domestication, Smelting, Steel Smelting, Charcoal Burning, 1/20 Mithril Smelting
According to my (often wrong) calculations, you only claimed enough land to build 9 additional Preserves.
Grek's Red KoboldsStocks: 4 Food
Structures: 2 Kobold Cave, 5 Fisheries
Population: 9
Armies: 5 total (1-5 at T-59, each has 1 Food (5 total))
Technologies: Theft, Fish Domestication, Stealth Maneuvering, Master Theft
Immortal's Green DwarvesStocks: 7 Food
Structures: 4 Subterranean Farms, 2 Mountainhalls
Population: 7
Technologies: Mining, Subterranean Farming
Terenos's Purple HalflingsStocks: 78 Food
Structures: 7 Farms, 6 Shires, 5 Fisheries
Population: 35
Technologies: Field Agriculture, Fish Domestication, Woodcutting
Terra's Pink ElvesStocks: 47 Food
Structures: 6 Villages, 5 Fisheries, 23 Nature Preserves, 3 Farms
Population: 30
Technologies: Preservation, Fish Domestication, Field Agriculture, Sailing
Megabeast HordesGolden Dragon: The Crown of Unconditional Loyalty, 1 Dwarf Population, 1 Halfling Population, 6 Food
The Kraken: The Seaman's Pearl
The Roc: 3 Roc Eggs
Goings onThe Dragon burns a newly-built Shire, but the Kobolds kindly return the victims (and pocket the food).