This video from the USA says about itself:
Hummingbird and Honey Bee Share Some Nectar – Nov. 4, 2016
Watch live at http://AllAboutBirds.org/TexasHummers
The West Texas Hummingbird Feeder Cam is nestled in the mountains outside Fort Davis, Texas, at an elevation of over 6200 feet. This site hosts a total of 24 Perky-Pet® Grand Master hummingbird feeders, and during peak migration can attract hundreds of hummingbirds from a dozen species that are migrating through the arid mountains.