Hummingbird Extravaganza Join us for an evening with an astonishing number of hummers at a well established migratory rest and refueling stop. We will be driving out Perimeter Rd to a private residence to view hundreds of Anna's Black-chinned, Rufous, and the occasional Calliope Hummingbirds. Call Kate if weather is questionable. Bring binoculars, lawn chair, finger food to share or your own picnic, wine, etc. Stay until near sunset to see the greatest number of hummers.