The Variation of Animals and Plants under DomesticationNote 21 — Chapter VIII · DUCK—GOOSE—PEACOCK—TURKEY—GUINEA-FOWL—CANARY-BIRD—GOLD-FISH—RIVER-BEES—SILK-MOTHS.Reading editionMacgillivray’s ‘British Birds,’ vol. iv. p. 593.◇Copy noteReturn to CHAPTER VIII. DUCK—GOOSE—PEACOCK—TURKEY—GUINEA-FOWL—CANARY-BIRD—GOLD-FISH—RIVER-BEES—SILK-MOTHS.