can you describe this process in a line?
Falconry is the hunting of wild animals in their natural state and habitat by means of a trained bird of prey.
Falconry
Falconry is the hunting of wild animals in their natural state and habitat by means of a trained bird of prey. 
what is referred to as pale crag martin? A small passerine bird. from where did its name originate? The genus name is derived from the Ancient Greek "ptuon", "a fan", referring to the shape of the opened tail, and Procne , a mythological girl who was turned into a swallow. The specific name "obsoleta" means "worn" in Latin. where is it found? Northern Africa to Middle East extending up to Pakistan and Afghanistan. what are its sub-species? UNANSWERABLE any species which hunts them? Peregrine falcon, Taita falcon, African hobby and wintering Eurasian hobby. what exactly is the first one? A widespread bird of prey. and the second one? It is another type of small falcon. how does it behave? It perches for long time, emerges to prey on birds with  fast, parrot-like wingbeats. Occasionally, it soars high. is the former one used in any kind of trained hunting process? Yes, in falconry.
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Falconry [SEP] Introduction
Falconry is the hunting of wild animals in their natural state and habitat by means of a trained bird of prey. Small and larger animals are hunted; squirrels and rabbits often fall prey to these birds. There are two traditional terms used to describe a person involved in falconry: a "falconer" flies a falcon; an "Austringer" (French origin) flies a hawk ("Accipiter", some buteos and similar) or an eagle ("Aquila" or similar). In modern falconry, the red-tailed hawk ("Buteo jamaicensis"), the Harris's hawk ("Parabuteo unicinctus"), and the peregrine falcon ("Falco perigrinus") are some of the more commonly used birds of prey.