In 2007, the United States Census Bureau estimated that 18,423,000 males over the age of 18 held a bachelor's degree, while 20,501,000 females over the age 18 held one. In addition, fewer males held master's degrees: 6,472,000 males compared to 7,283,000 females.
Thw Hawker Siddeley Harrier was the first harrier jump jet. It is a British aircraft of the first generartion of V/STOL. The Boeing/BAE Systems AV-8B Harrier is the second generation. Thw Hawker Siddeley Harrier was the first harrier jump jet. It is a British aircraft of the first generartion of V/STOL.
Behavior. During winter, Northern Harriers sometimes roost on the ground in groups. Harriers use their sense of hearing more than other hawks, flying low over open fields and listening for prey. In flight, they hold their wings up in a slight 'V' position.