and the second one?
It is another type of small falcon.
Taita falcon
The Taita falcon ("Falco fasciinucha") is a small falcon found in central and eastern Africa. 
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.
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Taita falcon [SEP] Introduction
The Taita falcon ("Falco fasciinucha") is a small falcon found in central and eastern Africa. It was first described from the Taita Hills of Kenya from which it derives its name.