Sometimes it’s worth going underground – you never know what you might find
By the Friedensengel monument, Prinzregentenstrasse
I’m number three!
The RSPB Big Garden Birdwatch is a fantastic example of citizen science in action.
Every January, large numbers of people across the UK take an hour to count the birds that come to visit their gardens. The top 10 sightings for 2016 were:
This particular blue tit was spotted on a wall in Glasgow’s Merchant City.
Southbank Centre, London