Red Sea Cliff Swallow

Red Sea Cliff SwallowThe Red Sea Cliff Swallow is known from one collected specimen off northeastern Sudan. No breeding grounds have been discovered.What does it look like?The known specimen had a dull blue-grey head and back, with white underparts below a dark chin.How does it live?The Red Sea Cliff Swallow is known from one collected specimen off northeastern Sudan. No breeding grounds have been discovered.No breeding grounds have been found, and regular behavior or breeding has not been confirmed in the wild.Keeping it safeAn extinction-risk assessment has not been added yet.