It has been our experience that the geese
do not like long grass and will preferentially go the mowed areas. As
Bermuda grass needs to trimmed short, we will no longer plant it on the
lake areas. The contractor is supposed to cut the grass at six inches.
(However, it seems very difficult to have him do this.) It is possible
that letting most of the grass grow somewhat longer and cutting walking
paths around the lake and at the property lines might reduce the goose
attracting areas. This could be considered, but it should be recognized
that it might just drive them into the adjacent yards. People feeding
them does not help.
The Lakes & Grounds Committee has already halted the practice of mowing the grass and plants right down to the water. Besides discouraging geese, allowing vegetation along the banks has significantly reduced erosion of the banks and silting of the lake. Allowing the grass and waterside plants to grow naturally at the water's edge has already produced noticeable improvement in the condition of the bank, and it appears that the natural wildlife -- frogs, dragonflies, etc. -- has benefited from this action and should help to manage the mosquito population. Information provided by Canada Geese Citizen’s Advisory Committee
http://www.icu.com/geese/report1.html.For more information on current policies and perspectives on geese & mowing around the lakes see:
Greystone Geese Task Force Report & Recommendations (October 2001)