I photographed Allen’s Hummingbirds in my front yard. We have them year round, but there is an increase in numbers around August with some migrating south for the winter. They are extremely territorial and spend most of their time chasing away other hummingbirds. It takes standing approx 12 feet away from the flowers and waiting for sometimes hours to catch them feeding. If you try to approach closer they fly away. I was using a Canon 1dx II with a 300 mm f2.8 lens and 1.4 extender usually 1/2000 sec to freeze the wings.