April always mean the lookout for hummers has begun. I check an online migration map to see if they have made it into our area and they have despite the terrible weather and cold temperatures. I usually have between 8-10 feeders. At one time last summer there were over 2 dozen buzzing around one feeder. They seem to swarm before a rain storm. I have covers so they can get under the feeders when it rains. I love to watch them. We have ruby throated hummers in the St. Louis area.
If you're interested in more information go this web link:
http://www.hummingbirds.net/ click on this
