I am from Galveston,Tx and lived in a large wooden framed house with very large porches. Three large Oak tree's set in front of the house and when the Warblers came to town they spend alot of time in my oak trees. I sat most of the day looking at them.In one day I saw almost everyone of them that was in my book. If you want to see Warblers come to Galveston mid April-mid May. It's amazing how many of them come to our Island for a few months.