So what your saying is shooting at teal will move birds but shooting geese over water doesn't. Its not like there is zero disturbance before waterfowl opener. I am all for just trying it. If it is deemed to have a negative impact get rid of it. Why increase opportunity for goose hunters but not duck hunters. If there was scientific data pointing towards negative impacts on teal I would be against it but being that we can have a season without it being detrimental to populations why not give the three year experimental season a try.