Document 754
Gosler, A.G., R.E. Kenward and N. Horton. 1995. The effect o fgull roost deterrence on roost occupancy, daily gull movements and wintering wildfowl. Bird Study 42:144-157.
Gosler, A.G., R.E. Kenward and N. Horton. 1995. The effect o fgull roost deterrence on roost occupancy, daily gull movements and wintering wildfowl. Bird Study 42:144-157.
