Pineknot...
Going by tree bloom...
I usually have some bought stratified seed that sprouts up first. Usually about the time my bradford pear tree is in full bloom and my plum trees are past full bloom to starting to leaf some, there are some 3 leafers up (not all) but some early birds are up. For me down here in Southern Middle TN that happens the last week in March. March 18 is as early as I have found any up and they were just tiny sprouts then. Some of them got frost bit and died too.
Then my older stuff 2,3,4 year olds... will start coming up about the time that dogwoods start blooming (which we are just about there now).
Then most of my older stuff (big old roots in my seed producing bed) come up between April 10-20. At that time redbuds are in full bloom and starting to leaf and dogwoods are in full bloom. Your white oaks will be starting to bud out good too... and that is when the creek fish really start to bite.
TNhunter