1 Think of this as being like the skin of the avocado. Although not strictly a part of the adrenal glands themselves, the primary function of this layer is to enclose and protect each of the adrenals.  The Cortex. You might compare this layer to the flesh of an avocado.
The average lifespan for a hammy is about 2-3 years and they are very sweet!! The average life span for a hamster in general is about 2-4 years, but different breeds live differents spans. Teddy bears: 2-3 yrs. Syrian: 1 1/2- 3 yrs. Cambells, russians & other dwarfs: 1-3 yrs.
The big question here is that how long can these creatures live? A lifespan of any living creature depends on its variations. A dwarf hamster can live for about 1 years up to 3 years when they are domestically taken care of, but in the wild, they can survive for about 5 years.You can help them live longer by simply giving them nutritious foods.Make an environment similar to what they have in the wild can be a great idea.. Chinese dwarf 2 to 3 years. A dwarf hamster s life span can be badly affected by injury, food poisoning, illness or housing conditions. You can prevent them from fatal things if you will just take care of them.