Countries of the World

Toucans are among the world’s noisiest birds. Their singing sounds like frogs croaking, and they can also make an array of tapping and clattering noises with their bills. Some toucan species can even bark, growl and make braying sounds like a donkey.

If you’d like to improve your memory, you should cut down on the all-nighters and get a good night’s sleep. Sleep will also help you with learning new things, particularly those that involve motor skills. Your piano performance will improve after you have hit the hay.

Being scatterbrained and disorganised can be annoying to people around you – but there’s a strong correlation between chronic disorganisation and higher intelligence and creativity. Scatterbrained people also have a broader-than-average range of interests, and when they come across as know-it-alls, that’s probably because, well, they know it all.