I live in So. Calif and have recently moved in with my mom (who is having health problems). She has had a hummingbird feeder for years, and I've taken over the tasks involving feeding, maintenance, etc. I also spend alot of time sitting on the front porch where the feeder is located. About a week ago, I was on the porch early in the morning and saw a hummingbird sitting on the perch of the feeder, that seemed to be sick. He was puffed up
and it looked like he was having trouble swallowing and/or breathing. It looked like he was trying to get his tongue to go back into his mouth, but it seemed to be "stuck". He appeared to
drink some of the nectar, and flew to a nearby Bottlebrush tree, where I lost sight of him. An hour or so later, I spotted him on the outer branch of the bottle brush and he looked a little better, though still puffy and his chest still heaving a bit. When he flew off, I noticed that his wings were beating for several seconds before he actually left the branch - different from the usual take-offs I've witnessed. I didn't see him again.
This is the third or fourth bird I've seen in this condition since the beginning of August. Does anyone have any info they can share about this? I sure would appreciate anything at all.

