Bebb’s pool, situated on Bircher Common next to Croft Castle, is a wildlife haven for pond dwelling amphibians, including great crested newts, which are a protected species, palmate newts, smooth newts and common frogs. Dragon flies are also regular visitors, including the common hawker, which is rarely found in Herefordshire. The pond provides brilliant conditions for the growth of yellow iris, marsh thistle, bird-foot trefoil and kingcup.
Why did the pool need restoring?
Bebb’s pond was carpeted with New Zealand Pigmyweed (crassula helmsii), which is a non-native invasive species of aquatic plant. This weed spreads particularly quickly and can establish itself from the tiniest fragment. It had caused the pond’s water quality to decline and the biodiversity to reduce. Furthermore, New Zealand Pigmyweed has a detrimental impact on the breeding success of great crested newts by outcompeting plants that these newts use to lay their eggs in. Its spread is particularly challenging to control, and there was concern it would spread to other ponds on the common.