Zmije po hibernaci vyrusene clovekem umiraji stresem hlady :((
Adders are 'dying of stress' - Lincolnshire wildlife experthttps://www.bbc.com/news/articles/cjwv6l781dwoAdders could face near extinction in the next 10 years as the snakes are slowly "starving to death and dying of stress", according to a wildlife expert.
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He said the reptiles hibernate from October and emerge in spring.
During this time, they bask in sunlight, shed their skin, build up their body temperature and can often be seen.
This process is the adder's "critical period", according to Mr James and, if they are disturbed, they will not eat because of stress.