Visitor Centre and Reserve Closed

The centre and reserve will be closed for the remainder of the day (Friday 20/09/24) due to no running water on site resulting from a burst water main. Open as normal from 9.00am on Saturday 21/09/24.

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Rare sawfly found

Willow sawfly larvae by Annabelle Hammond
Willow sawfly larvae by Annabelle Hammond

Earlier this month our volunteer, Annabelle Hammond, found this awesome caterpillar whilst managing some of the willow.  It turned out to be a very rare species called the willow sawfly (Cimbex luteus).

Sawflies get their name from the female’s saw-like genitalia, which are used to cut or drill into a host plant so she can lays her eggs inside.

Although rare, none of the sawfly family have a conservation status in the UK.  This is because, they are regarded as a garden pest, as the larvae will feed on the plants they hatch within.  Willow sawfly larvae eat willow, as the name suggests.  Sawflies are related to wasps but don't sting.

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