Hi,
I use the following web site to keep records of frog spawn amongst other
things
http://www.naturescalendar.org.uk/
There are interactive maps showing the spread of spawn reports over the UK.
Most of you probably are probably aware of this site but cant recall much
comment about it.
Last year I recorded 10th march as first frog spawn, previous year it was
march 11th.
See what this year brings, plenty of frogs but no spawn yet.
Cineman
West Midlands