Egg Binding

Egg binding is a common reproductive problem that causes the bird to retain the egg in the reproductive tract, unable to expel it naturally. Female budgerigars, cockatiels, lovebirds, large parrots, and overweight birds commonly suffer from egg binding.

Symptoms and Types

A bird suffering from egg binding will have a swollen abdomen and wag its tail frequently. The bird will also have difficulty balancing on the perch. And its leg may be paralyzed, if the egg presses on a nerve

Causes

Egg binding is caused by the inability to expel an egg naturally, and is generally due to a deficiency of calcium in the bird’s diet.