This video from the USA says about itself:
All Out Frenzy At West Texas Hummingbird Cam – Sept. 26, 2016
The hummingbirds are hungry on this overcast September morning in the mountains outside of Fort Davis,TX.
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.
Hummingbirds are not typically associated with winter, but depending on where you are birding during the colder months of the year is possible to see and enjoy these flying jewels even in cold regions. Winter hummingbirds are nothing new, and sightings in North America have been noticed since the 1950s. Due to more interest in these tiny birds and a better availability of supplemental feeders, however, more and more hummingbirds have been staying further north during the winter since the 1990s: here.