- Chang's Bird-of-Prey
- Dukat's Bird-of-Prey
- Duras's Bird-of-Prey (22nd century)
- Duras sisters' Bird-of-Prey
- K'Vada's Bird-of-Prey
- Kang's Bird-of-Prey
- Klaa's Bird-of-Prey
- Kruge's Bird-of-Prey
- Malik's Bird-of-Prey (22nd century)
Three Klingon warships
Rendezvous with the USS Enterprise
In 2366, an unnamed Klingon Bird-of-Prey rendezvoused with the USS Enterprise-D so that Kurn, a participant in the Officer Exchange Program, could be beamed aboard the Federation flagship. (TNG: "Sins of the Father")
Attack on the Bortas
In the final days of 2367, two unnamed Birds-of-Prey, loyal to the House of Duras, engaged a surprise attack on Gowron's flagship, the IKS Bortas as it orbited Qo'noS, disabling its warp coils and aft shields with the first volley. It was soon joined by a second vessel, and both continued to inflict heavy damage to the Bortas. At a suggestion from Lieutenant Worf, the Bortas' lured the attacking ships into attempting to board, believing the Bortas crippled, while Worf targeted the disruptors manually. This succeeded in destroying one of the ships, however the other managed to raise it's shields in time, allowing it to cause further damage until it was at last driven off by the sudden appearance and attack from the IKS Hegh'ta. The attack would signal the beginning of the Klingon Civil War. Fortunately, the swearing of loyalty from Kurn and four other squadron commanders would ensure that Gowron would not stand alone in the war.
Attack on the Prakesh
One of the Birds-of-Prey were destroyed and another disabled by the USS Defiant, but the third destroyed the Prakesh with the help of the Vor'cha cruiser.
On stardate 50564.2 several unnamed Klingon Birds-of-Prey were among the large contingent of Klingon warships that arrived at Deep Space 9 after falling back from Cardassian space, following the Cardassians declaration of joining the Dominion. Several more later arrived at DS9, and were among the last of Gowron's fleet to reach the station. (DS9: "By Inferno's Light")
While the Dominion attacked Deep Space 9, during the second Battle of Deep Space 9, several of these vessels crossed the Cardassian border and destroyed the Dominion shipyards on Torros III. These ships later joined with the USS Defiant and IKS Rotarran, following the evacuation of DS9, for a counterattack against the Dominion forces. (DS9: "Call to Arms")
This fleet, comprised of Birds-of-Prey and Vor'cha-class cruisers, was led by Martok and Worf, after they persuaded Chancellor Gowron to contribute them to Operation Return. One of these Birds-of-Prey was destroyed by friendly fire.
While undergoing a neural link with the Borg Cooperative, USS Voyager's first officer Chakotay, became aware of at least one, otherwise unspecified, pitched battle the Empire fought against a Borg cube of the same type that engaged Starfleet in the Battle of Wolf 359, and in which at least two unnamed Bird-of-Preys were involved. (VOY: "Unity")