Common swift that resemble a crescent or a boomerang. Their call is a loud scream in two different tone pitches, the higher of which issues from the female. They often form 'screaming parties' during summer evenings, when 10–20 swifts will gather in flight around their nesting area, calling out and being answered by nesting swifts. Larger "screaming parties" are formed at higher altitudes, especially late in the breeding season. The purpose of these parties is uncertain, but may include ascending to sleep on the wing, while still breeding adults tend to spend the night in the nest. Swifts may nest in former
Screaming Eagles (MLS supporters association) However, the group has not announced if tailgates will continue at Audi Field. Screaming Eagles also provide members with soccer-related activities, including viewing parties, the SE Football Club, member get-togethers, and events with D.C. United players. During D.C. United's time at RFK, the most ardent supporters among SE members gathered in "The Nest" in Sections 132, 133 and 134, and "The Perch" in Sections 230, 231, and 232. Often spotted on television, "The Nest" and "The Perch" rolled with the cheers of excited Screaming Eagles members, keeping the spirits of the team and fellow supporters high regardless of the score.