Not all types of wire mesh are created equal to cable aviary mesh.
Some metal meshes are made of stainless steel or wrought iron, some galvanized metals, and other coated metals.
Stainless steel woven mesh is the best wire mesh for bird cages because it resists bacterial growth and rust, and it does not contain minerals that are toxic to birds. Wrought iron is safe, but this material can corrode easily and be badly damaged. Although stainless steel woven mesh may be more expensive, it is more environmentally friendly and non-toxic than the cheaper galvanized mesh material.
Galvanized metal contains zinc. This metal is used for outdoor projects because the galvanized coating resists corrosion. However, zinc is toxic to birds. Long-term exposure to heavy metals such as zinc, lead, and tin will accumulate in birds, leading to symptoms such as cyanosis, hair plucking, liver dysfunction, and even death in severe cases. Some homeowners wash galvanized wire mesh with a vinegar solution to remove zinc flakes from the metal, but it does not completely remove it. Others avoid galvanized metal altogether.