Further information on scaring techniques and licences can be obtained by contacting the following:

England: Department for Environment, Food and Rural Affairs (Defra)
Wildlife Management Team, Administration Unit, Burghill Road, Westbury-on-Trym, Bristol, BS10 6NJ
Tel: 0845 601 4523 (local rate)

N. Ireland: The Environment and Heritage Service
Commonwealth House, 33 Castle Street, Belfast, BT1 1GH
Tel: 028 9054 6558

Scotland: The Scottish Executive Environment and Rural Affairs Department (SEERAD)
Pentland House, 47 Robb’s Loan, Edinburgh EH14 1TY
Tel: 0131 556 8400

Wales: National Assembly for Wales Agriculture Department (NAWAD)
Food Farming Development Division, Yr Hen, Ysgol Gymraeg, Ffordd Alexandra, Aberystwyth, SY23 1LD
Tel: 01970 627762

Useful texts on fish-eating birds:

New - Goosanders and Mergansers - The Facts

Useful texts on habitat management for fisheries: