All birders know that hummingbirds have a sweet tooth – even though birds have no teeth – and it can be tempting to offer ever-sweeter nectar in an attempt to attract more hummingbirds and offer them…

It is no secret that hummingbirds are attracted to the color red. Red flowers are some of their favorite blooms, hummingbird feeders often feature red parts and accents, and these curious birds might…