The crowd goes wild: FC Barcelona reveals Camp Nou stadium’s animal inhabitants

In the silence after the final whistle you can hear the blackbirds sing, or perhaps a chaffinch or a Sardinian warbler. Or, if night has already fallen, you may see the bats swoop low over the centre circle as the fans shuffle towards the exits. This is the Spotify Camp Nou, the home of Barcelona football club … but also of myriad creatures.