12 Interesting Facts About Hummingbirds
Hummingbirds are found in over 325 different species around the world. Only eight species breed in the United States on a regular basis, though up to two dozen others may visit or be recorded as regular vagrants. The majority of the hummingbirds are mostly tropical species that do not migrate on a daily basis. They can be found in Central and South America, as well as the Caribbean.
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Hummingbirds lack the ability to smell. Although they are unable to detect feeders, they do have excellent colour vision. The Ruby-throated Hummingbird, for example, prefers orange or red flowers. Regardless, red dye should not be used in nectar because it can affect birds. Plant red or orange flowers instead, or use feeders with red colouring in their structure.
