Just look at these outstanding images of the recent singing male WOOD WARBLER at Frogmore Lakes taken by ANDREW MOON. They are exceptional, especially considering how dark it was inside the Birch wood. One of the birds of the year in Herts.
This is the HERTFORDSHIRE BIRDING website instigated and updated on a regular basis by LGRE (Lee G R Evans). Not only does it incorporate all of Lee's Hertfordshire Diary Notes but also hosts ALL sightings of interest within the county