The WHCG produces an annual report and in 2000 published a book, Birds of Brent Reservoir, which includes chapters on the social history, the effects of urbanisation and the habitats, as well as a study of the birds and other wildlife. The book's information on birds is regularly updated in an electronic publication, Birds of Brent Reservoir: Facts and Figures. All WHCG publication are available through its website. The WHCG also organises management work, which included an annual refurbishment of the tern rafts until the silting up of this part of the reservoir prevented a safe approach to the rafts, and the group works with Brent and Barnet councils on the management of the site, including applying for National Lottery funding.