Bold and brilliant, Ruby-throated Hummingbirds are eastern North America’s only breeding hummingbird, a dazzling sight of red and green as they buzz around flower gardens or backyard feeders in search of nectar. These tiny birds will migrate across the Gulf of Mexico in a single flight, beating their wings about 53 times a second. Most spend winters in Central America. All embroidered bird patches have an iron-on backing, but the adhesive is temporary. For durability, we recommend sewing or using a permanent, flexible fabric glue. Dimensions: 2.4" wide x 1.85" tall