One of my parrots is a brightly feathered Sun Conure (nearly neon yellow and orange). Once a week for the past ten years I've take him outside for a shower in his small "outside" cage. On more than one occasion a hummingbird has either approached his cage (while he was drying off and preening)and has tried to get to him or has simply hovered around the cage with great interest. What is your best guess at what the hummers intentions are? Do they think he is bloom or plume?!lol!