I believe your fever is being induced by unseasonably mild temperatures that are closer to what we'ed expect at the end of March. Take two aspirins, drink plenty of fluids, and go sit in your freezer wearing only a T-shirt and shorts for awhile.
F.Y.I. Lionel Venne of Elk Lake reports a few siskins as well as a flock of Redpolls at his feeder in Elk Lake this past week. My Pine Grosbeak flock in Kenabeek continues to grow, but no other finches other than goldfinches are present in Kenabeek.