3rd watch from Tower 42

Clear skies and light northerlies over London produced a rather quiet day at Tower 42 today. Personal highlights were 3 Common Buzzard north over, including a spectacular show put on by two birds being harassed by a local Peregrine. Other birds seen include a Common Swift (my first of the year) and up to 4 local Peregrine including a bird perched on St. Paul's Cathedral. Joining us on the roof today was a film crew from BBC Natural World, making a film about wildlife in the capital.

For more on the day's watch, including other birds seen, see Tower 42 Bird Study Group and Non-stop Birding.