V formation - Wikipedia

Abiogenesis - Wikipedia

cohost!

File:Common Teals I IMG 1553.jpg - Wikipedia

Kettle (birds) - Wikipedia

Flying wedge - Wikipedia

Orbital inclination - Wikipedia

File:V-formation.jpg - Wikipedia

Formation flying - Wikipedia

Battle of Agincourt - Wikipedia

Northern Pintail, The Hunter Wikia

War of the First Coalition - Wikipedia

Bell Boeing V-22 Osprey - Wikipedia

Cloud - Wikipedia