Barcelona, centric neighbourhood of Eixample. My family and I share with our neighbours a communal roof top which we can excess from time to time. The roof top has become our favourite spot during lockdown. We are surrounded by beautiful birds, that we never noticed since the 20 years I live with my wife and 2 daughters in Barcelona. Normally we hear the sound of  a busy city  which for the time being has been replaced by twittering of birds…