Live considers catching a bird
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
Recognising that the button itself is not in the best location for being able to hear the sound it causes, Live begins collecting items from around the garden and bringing them into the living room, where she hits the button to see if any of them are making a sound. After several trips, she is clearly getting tired and frustrated with the process, and pours a bin full of balls over Olli in protest. She then asks Olli to mimic the sound she is looking for, and he makes a noise which sounds something like a duck's quack, which then leads her on a train of thought that ends with her asking if she needs to catch a bird (thus coining the episode title). She wanders around the garden for some time, presumably trying to deduce where the sound could be coming from without actually listening for it, and then resumes carrying items inside and hitting the button. She eventually identifies the gnome as the source of the sound, and hands it over to Olli, clearly very glad that the whole ordeal is over. Her total time was 29 minutes and 32 seconds, earning her fourth place.
(Written by Karl Craven)