Poisonous Everglades

A friend of mine went hiking and camping to Florida's Everglades and found this sign. It says:

WARNING.
Health Hazard.
Do not eat more than one Bass per week per adult, due to high mercury content.
Children and pregnant women should not eat Bass.
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AVISO.
Peligro Contra La Salud.
No se debe comer mas de una Lobina por adulto por semana, debido al alto contenido de mercurio.
Los niños y las mujeres embarazadas no deberán comer Lobina.

Creepy, isn't it?. And you thought going into the wild and fishing your own food would be a healthy experience for you and your family.



(Thanks Orlando)