Hummingbirds are also designed to feast on nectar in long, narrow flowers - the long beaks and tongues enable them to extract the nectar in tubular flowers. The tubular or bell-shaped flowers particularly the red, orange or bright pink ones are more noticeable to the hummingbirds and tend to contain more nectar. It is due to this that these flowers are regarded as being one of the best Humming bird Flowers and Hummingbird plants which can be utilized to help attract these birds to your garden.