Niger seed, derived from the Guizotia abyssinica plant, is a small, black oilseed particularly attractive to a select group of avian species. These tiny seeds are a concentrated source of energy, primarily due to their high oil content, making them a desirable food source, especially during colder months and breeding seasons when birds require increased caloric intake. Finches are perhaps the most recognized consumers of this seed, demonstrating a particular affinity for it.
The importance of niger seed in bird feeding lies in its nutrient density and its ability to attract desirable species to backyard feeders. Its high oil content provides crucial energy for birds facing harsh weather conditions or undertaking long migrations. Historically, the introduction of niger seed to bird feeding practices has significantly broadened the variety of birds visiting domestic gardens, enhancing the enjoyment of birdwatching and contributing to supplementary feeding efforts, especially where natural food sources are scarce.