Yellow-rumped Warbler (Dendroica coronata)

Getting bird visitors. I'm assuming they aren't the birds that were here all summer. Those birds seemed to have left weeks ago. I'm thinking these are migrating from further North and just stopping off for a breather before continuing on. It's a surprise to see them but a nice treat. Glad it's been warmer than last year at this time. Even have some insects flying for those birds, like this one, that prefer some meat to a totally veggie diet.