Since urchins produce large numbers of eggs throughout the year, scientists initially expected that they would recover rapidly following the disease outbreak. (sciencedaily.com)
Since hens lay large numbers of eggs generally for no more than 2 - 3 years, you can also adopt a retired hen (that may still produce a few eggs per week) from a rescue or sanctuary. (avianexoticsvet.com)
Laying hens have also been selectively bred to produce unnaturally large numbers of eggs - up to 330 per year. (politics.co.uk)