It is time for this weeks Friday Facts, here we go!...Did you know... Canaries learn new songs each year by growing new brain cells.Did you know... The Swifts scientific name is Apus Apus.Did you know... The Marsh Tit is a species of bird with a Red status. Their numbers have been declining since the 1960'sDid you know... The worlds smallest egg is that of the Hummingbird, the world largest is of course the Ostrich egg.Did you know... Pigeons can reach flying speeds of up to 100mph.There we have our five facts for this fine Friday, join us next week for more great bird facts! have a nice weekend.