Find out what Project FeederWatch is, its history, and more
Find out how you FeederWatch, when you can FeederWatch, and what you'll need to do to get started
Review these instructions carefully before you count and enter data
Find out about types of feeders and types of foods, and where to place your feeder
Feeding Birds FAQs
Explore the winter distribution, food, and feeder preferences of common feeder birds.
Find out about color and plumage variations, bald heads, and deformed bills
Unusual Birds Gallery
Find out about bird disease and identifying the signs of bird disease
Sick Birds Gallery
Find out how to identify birds and download identification tools
Learn how to help birds as they seek out food sources, nesting habitat, protection, and more
Find educational resources for teachers, group leaders, and families
Find an article archive packed with lots of great bird study information
Learn about house finch eye disease
Review content from current and past BirdSpotter photo contests
Keep up to date with the latest FeederWatch happenings
These are exemplary FeederWatchers!
Send us your photos! Show us your count site, your birds, or you watching your site with loved ones!
Visit our live FeederWatch feedercams!
Cornell Lab of Ornithology feeders
Ontario (winter only)
See what birds occur the most by region
Explore species by state/province
See where FeederWatchers are
Graphs of regional population trends and distributions
Explore papers that have used FeederWatch data
Lab scientists analyze the data submitted by FeederWatch participants.
See birds well outside their winter range submitted to Project FeederWatch.
Start here for data entry and personal data review and exploration
Keep live track of your counts using the FeederWatch mobile app
Judith Huntington
Menlo Park, CA, United States
I have not been monitoring Lesser Goldfinches for House Finch eye disease. I saw at least 2 House Finches with eye disease this past week and now this bird. I think it is an immature Lesser Goldfinch or am I wrong and it is an American Goldfinch? Is it common for Lesser Goldfinches to get House Finch Eye Disease?
Eye problems
Species: Lesser Goldfinch
Eye disease (lesser goldfinch?)
I have just observed the disease at my feeder in Mesa AZ involving maybe several lessor Goldfinch birds. I had a big problem with the house Finches as well earlier this summer but the small flock I am seeing now looks improved. I am using only sock feeders and clean them every 48 hours with bleach. The water bath I try to clean and disinfect every other day. I change the water 2 times a day. I am now considering taking down all the feeders as a last option. I was really hoping that the disease would not spread over to the Lessors , but it seems to be the case. I wish I had better news.
Your email address will not be published. Required fields are marked *
Comment *
Name *
Email *
Website
Save my name, email, and website in this browser for the next time I comment.