sentence: Swifts are small birds.
sentences_after: They can fly very well and very fast. Some swifts can fly at 514m per second. If a swift needs to fly very fast, it can fly at 60m per second for a short amount of time. When catching insects, they fly in a series of swoops, changing direction rapidly as they pursue the prey.
concept_name: swift
headings: Swift Description
categories: Apodiformes