Our latest BIS 20 Challenge is to submit biological records in any of the unrecorded monads / 1km squares in Powys and the Brecon Beacons National Park.
There are 131 monads in the BIS area where we have no wildlife records - can you help put wildlife on themap in these 1km squares?
To take part sign up via our Eventbrite webpage and make at least 5 records in any of the unrecorded squares by the end of September. There is a £50 Natural History Book Service (NHBS) voucher on offer to the picked winner.
Visit our Events page for more details and the link to Eventbrite.