The term "Nighthawk" can refer to several things, but it is commonly associated with a type of bird known for its nocturnal habits. Nighthawks are part of the family Caprimulgidae and are known for their distinctive calls and camouflaged plumage, which helps them blend into their surroundings during the day. They are often seen flying at dusk, catching insects in mid-air. In a different context, "Nighthawk" can also refer to the Nighthawk UAV, an unmanned aerial vehicle used for surveillance and reconnaissance. This technology is utilized by military and defense organizations to gather intelligence without putting personnel at risk. The Nighthawk UAV is designed for stealth and efficiency, making it a valuable asset in modern warfare.