![]() The researchers suggest the shuffling ability of song sparrows might be connected to attracting females and convincing them to stick around as mates. Duke noted the previous record holder was the canary, which can handle only about 5 seconds of this kind of song information. ![]() The team describes this as "an extremely rare talent" called "long-distance dependencies." "It means that what a male song sparrow sings in the moment depends on what he sang as much as 30 minutes ago," the university explained. If the song was only repeated a few times, then it would pop back into the playlist sooner. If a particular song got a lot of repeats, the sparrow would wait longer to slip it back into the playlist. The researchers found notable patterns in the bird songs. Breakthrough study finds there are 50 billion wild birds on Earth.The mysterious case of America's dying songbirds.Birds are real, a US government agency wants to assure you.
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