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They diverged at approximately the same time as the rockjumpers (two quite unique bird species endemic to Southern Africa and now in their own family), and as a result for a while were even placed in the same family. Forest cover in both species’ ranges is being destroyed at an unsustainable rate and these birds’ populations are dwindling.
The Common Swift , Apus apus , is the most widespread of all the world’s 114 swift species, breeding throughout much of Europe and far into Asia, and wintering in sub-Saharan Africa May is the quietest month, as the returning birds soon get down to the urgent business of breeding. Swift boxes erected on an old mill on a Suffolk farm.
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