how do they catch their prey?
Most prey is captured on the ground in gliding attacks or (less frequently) in the air.
Wedge-tailed eagle
Most prey is captured on the ground in gliding attacks or (less frequently) in the air. 
who is frank bladin? He was a senior commander in the Royal Australian Air Force (RAAF). when did he join the air force? 1923. what was his role during world war ii? Director of Operations and Intelligence at RAAF Headquarters. when was raaf formed? March 1921. can you tell me more about their badge? The RAAF badge was accepted by the Chester Herald in 1939. The badge is composed of the imperial crown mounted on a circle featuring the words Royal Australian Air Force, beneath which scroll work displays the Latin motto "Per Ardua Ad Astra", which it shares with the Royal Air Force. Surmounting the badge is a wedge-tailed eagle. which order does the bird belong to? UNANSWERABLE who initially described the bird? John Latham. where is it commonly found? They are found throughout Australia, including Tasmania, and southern New Guinea.
wiki:19512064
Wedge-tailed eagle [SEP] Behaviour and diet
Wedge-tailed eagles are highly aerial, soaring for hours on end without wingbeat and seemingly without effort, regularly reaching and sometimes considerably higher. The purpose of soaring is unknown. Their keen eyesight extends into ultraviolet bands. Most prey is captured on the ground in gliding attacks or (less frequently) in the air. Choice of prey is very much a matter of convenience and opportunity; since the arrival of Europeans, the introduced rabbit and brown hare have become the primary items of the eagle's diet in many areas. Larger introduced mammals such as foxes and feral cats are also occasionally taken, while native animals such as wallabies, small kangaroos, possums, wombats, koalas, and bandicoots are also prey.