Its powerful trills are high-pitched, confident and incredibly loud for its tiny size. Listen out for a phrase that sounds like a machine gun - it's a giveaway for this bird. Listen to the wren's song ...

Merlin is a free bird guide that includes photos, sounds, maps, and more ... to expanding its sound database by taking sound recordings, uploading them, and tagging any species that are audible ...

You could focus on melodic or musical sounds like a bird tweet ... Tara: I imported all the sound recordings from your phones into this free music production software. Then I created a beat ...

Budgie brains contain a map of vocal sounds, which is similar to that found in the human brain and has not been seen in any other bird. “We found that there was a representation of vocal sounds ...