5 links
Lead Poisoning in Birds
heidihoefer.com
Veterinarian describes the symptoms and treatment for this potentially fatal condition.
Paint, Lead, & Zinc
qp-society.com
Describes how paint fumes, lead, and zinc in items can be lethal to your birds. From Quaker Parakeet Society.
Teflon poisoning: The silent killer
oldworldaviaries.com
Vet describes PTFE toxicity in birds, which is often fatal, caused by cookware and parts made with teflon or a non stick coating. By Old World Aviaries.
Toxic Metals Weigh Heavy on Birds
ec.gc.ca
Article discusses the effects of mercury and lead on wildlife. From Science and the Environment Bulletin.
Toxicoses in Birds
oldworldaviaries.com
Discusses chocolate, alcohol, salt, and avocado toxicity. Including contaminated foods.