Mostly about the pine siskin. I had one die few days ago. Same symptoms. Weak and mouth,. So Waash your feeders and bird bathes with bleach and water and don't put them back up for 3 weeks
Spike In Songbird Deaths Reported In Backyards Across Texas | Houston Public Media
Experts believe a disease is spreading through bird feeders and bird baths.
www.houstonpublicmedia.org