Smart male sparrows shuffle their playlist to woo females!
Anybody will tell you that if a repertoire of songs is played in the same order more than once it becomes tedious. Hence, the sequence needs to be shuffled to break the monotony and that is what male sparrows do – remix and rearrange their songs to keep intact the love interest of the female, a report in smithsonianmag.com stated. As per the details of the study published in Proceedings of The Royal Society B, the songbirds keeping track of every new song they sing, change the order every half an hour to keep the females wondering. Also read: Arctic’s amazing sponges feed on the remains of ancient extinct creatures Singing and songs are vital for the male sparrow as that is the way to win over a potential mate and battle for breeding territories. In order to know more about their songs, scientists went to the northwest Pennsylvania woods to record several hours of trilling and chirping. Following recording of more than 30 individual birds, they proceeded to their laboratory to chart