It is in this context that we should consider the role of mental health literacy. Two perspectives on health literacy. The term âhealth literacyâ has been around for a long time and used to apply concepts about literacy to the world of healthcare. But the apparent simplicity of the term masks the complexity of its components: health and literacy.
First Molt. When laying hens are around 18 months old, they begin their first molt. This is the process where chickens lose a lot of their feathers, then grow new ones. Molting requires the consumption of extra calories and protein and may take 3 1/2 months or more.
Commercial egg producers cull layers (called battery hens) when they're one to three years old. Meat birds are slaughtered at six to eight weeks. Backyard flocks see hens living more than five years, with a few living to eight or more years. The oldest recorded hen lived to a ripe old age of 16.y the time your hen reaches three years old, her egg output has dropped to 65 percent of her maximum laying ability. This declines rapidly to where if your hen lives to 10 years old, she will only lay 20 percent of the maximum egg output of her first year.