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.
The dose of VistarilÂ® (hydroxyzine) your healthcare provider recommends will vary, depending on a number of factors, including: 1  The medical condition being treated. 2  Your age and weight (for children) 3  Other medications you are taking.  Other medical conditions you may have.