We were in London a couple of years ago in late March, early April and
found quite a few interesting birds in Hyde Park and Kensington Gardens.

The weather was bad enough that we wimped out and didn't try to get out
of town to some of the hot birding spots.
But even if you're stuck in town, watch the shrubs, they're in there.

Douglas F. Daily
ddaily at u.washington.edu
Seattle