Among the many cultural questions I ask audiences during my How to Live in Denmark Game Show is "Which animal represents Denmark best?"?

There never seems to be an obvious or generally agreed-upon answer. Sure, the bear represents Russia, the elephant Thailand, and the bald eagle the United States. But what about Denmark?

Denmark does have a national animal – the mute swan (Cygnus olor) – but an image of a swan doesn't provoke the kind of immediate association with Denmark that, say, a koala bear does with Australia.

That said, mute swans are easy to find in Denmark. You can see them sailing down the quiet streams of the country's historical parks, such as the vold in Fredericia or Utterslev Mose in suburban Copenhagen.

But these strong, individualist, and often angry animals are a strange fit for a country that prides itself on co-operation and peacefulness. They're also not really mute – in fact, they have a noisy hiss that can signal an attack if they feel their nest is threatened.

Given that these muscular birds are about a meter tall and their wingspan can be twice that, you may feel threatened too.