Special to the Advance McALLEN — Do you know how hummingbirds find, eat/drink their food? Do you know how you can attract and support hummingbirds in your backyard? Join Quinta Mazatlan on Thursday, September 15th, 6 pm for a wonderful presentation by McAllen’s Urban Ecologist, John Brush.Hummingbirds are predominantly nectar-feeding birds using their needle-like bills to reach hidden from view nectar. Recently, it has been shown that hummingbird tongues also have a mechanism called “fluid trapping” that complements capillary action. But hummingbirds don’t only drink nectar, they are also known to eat small insects and spiders. John Brush states, “I’ve ...