Roughly a third of a hummingbirds diet is bugs. Hummingbird food is mosquitoes (the blood sucking kind), spiders, gnats, fruit flies, and sometimes even small bees. During a rain storm, hummingbirds eat small insects rather than nectar. If you ever wondered, they do eat much more before migration starts. Hummingbirds need to gain 30% - 40% of their body weight before migration. They store their undigested food in a small pouch at the base of the throat called a crop.
Vistaril is the brand name for hydroxyzine pamoate, a prescription drug used to treat: 1  Anxiety and tension. 2  Nausea and vomiting.  Severe itching (pruritus) from allergic conditions, such as chronic hives (urticaria) and contact dermatitis.
In pill form, Vistaril is either a two-tone green capsule containing 25 milligram (mg), or a green and white capsule containing 50 mg. The drug also comes in a drinkable oral suspension form - loose particles suspended in a liquid-filled vial, which needs to be shaken vigorously before use.