The bushes are infested with thousands of caterpillars stripping them of all their leaves and only leaving behind a white silk sheet which covers the twigs the fences and drips down on to the pathway, AWESOME.
Whitethroat: I decided to pay a visit straight from work but I didn't see all that much although I didn't spend much time there.
I did spot a family of Whitethroat flying around tank no.5 which was delightful, I often find Whitethroat very wary birds but these juvenile birds seemed a little bit more approachable.