Watch and look for everything you can about the Migration before going, so you may develop info whether the birds are moving down or not. Scout, and I do mean scout, find the birds and then stop and ask for permission as politely as you can. the Oil industry is booming in places so watch out for the wells and trucks moving the oil around.
Saving the Poodles of America, one Alligator at a time!!
Even duct tape can't fix stupid ... but it can muffle the sound!