White storks generally begin breeding when about four years old, although the age of first breeding has been recorded as early as two years and as late as seven years. The oldest known wild white stork lived for 39 years after being ringed in Switzerland, while captive birds have lived for more than 35 years.

Do storks pair for life?

It takes most of its food from the ground, among low vegetation, and from shallow water. It is a monogamous breeder, but does not pair for life. Both members of the pair build a large stick nest, which may be used for several years.

Why do storks throw their babies out of the nest?

The stork kills the weakest of the litter when it can not provide enough food for all, or when a bird behaves abnormally, shows signs of illness, disability or weakness. The instinct commands parents to eliminate “suspected” bird from the nest so as not to endanger other healthy chicks.