RSPB volunteers with telescopes and binoculars will bring these amazing birds closer to the public.
The birds perch on the raised brickwork near the top of the Bankside Power Station (Tate Modern) chimney. They are creatures of habit and spend hours on the chimney, making it an ideal point to watch them.
Come along, join in and immerse yourself in unexpected wonders of nature in the heart of the city.
Related website: www.rspb.org.uk/datewithnature/sites/tate