|Dark eyed Junco with Avian Pox. |
Photo by Sharon McInnes.
Birds with Avian Pox develop wart-like nodules, usually on the featherless parts of their bodies. Some are able to survive and even outlive the disease, depending on the location of the pox and other variables. But if the lesions interfere with eating or breathing, survival is compromised. The pox that developed under this junco's beak probably interfered with its ability to eat.
What is Avian Pox?
Avian Pox is a virus that can be transmitted from bird to bird by infected mosquitoes or air-borne particles contaminated with the pox virus. It is not a zoonose so cannot be transferred to humans. It also not the the Avian Flu!!
For more information about the disease click here
If you see a bird with wart-like lesions on its body please let GROWLS know. The number is 250-741-7101.
If you find a dead bird with evidence of Avian Pox please tell GROWLS - they keep a record of the spread of the disease on the island - and report it to the Wild Bird Mortality folks at 1-866-431-BIRD (2473). They may ask you to send them the bird for testing. Read this document for instructions on how to do that.
Note: Dead birds must be handled using common sense sanitary precautions to reduce risks to human health. Carcasses should be handled using a shovel or, if one is not available, disposable gloves or inverted plastic bags, followed by thorough hand-washing with soap and water (20 seconds to remove debris). Avoid contact with feces, blood, body fluids, & sharp parts of the bird. (from the above document)
Help prevent the spread of Avian Pox on Gabriola
If you feed wild birds or put water out for them, be sure to follow these common-sense practices that will help stop the spread of disease:
- Keep your feeders and birdbaths CLEAN.
- Design your back yard bird habitat to avoid overcrowding by spreading out feeders.
|... just not all in the same place|
- Use smaller feeders (preferably made of plastic or metal, not wood) that allow only one or two birds at a time.
- Scrub and clean feeders and birdbaths and the area around them regularly. (Every week or ten days in this heat.)
|Steller's Jays at a back yard birdbath|
- Keep the area under the feeders clean. Locating them above cement can make this easier.
- Replace birdbath water every day at this time of year.
|Juvenile Song Sparrow having a drink before his bath|
- If you see one or two diseased birds, take your feeders down immediately and clean them thoroughly. A solution of 1 part bleach to 9 parts water is typically recommended.
- If you have more than three diseased birds in your area, take your feeders down. Clean them well and re-hang them after a week or two.
- Let your neighbours know so they can take action too.