Hummingbirds are tiny, colorful birds known for their hovering flight and rapid wing beats. They have a specialized diet that consists primarily of:
* Nectar: Hummingbirds get their energy from nectar, which is a sweet liquid found in flowers. They have long, slender beaks and tongues adapted for reaching into flowers and lapping up the nectar.
* Insects: While nectar provides the majority of their energy, hummingbirds also need protein and other nutrients. They supplement their diet by catching and eating small insects, including spiders, flies, and mosquitos.
So, to answer your question, "Doctor Birds" (Hummingbirds) eat nectar and insects.