I had seen a "Snow Goose" today or some other day recently, so I got this translation:
"If Goose has flown across your path:

You are being reminded that we often take on the quests of our peers and family without stepping back and discerning whether or not this is something that we ourselves would wish to pursue. Make sure that the path you are currently following is your own and look deeply into your heart to ascertain that the choice is yours and not what someone else has wished upon you.

Alternatively the quest you are currently on is about to take an abrupt change of course. Know that this is only a temporary thing and that you will soon be back on your chosen path".

I'm hoping this is a good thing...........not a bad one......