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Project Noah Nature School
light green and white crustaceous lichen
various patches all over a wall in Quinta dos Vales de Cavalos natural park Sintra-Cascais
lichens are symbiotic relationships between mycobiont and photobiont organisms. They are good indicators of environment quality! this means PNSC isn't very polluted since there are so many lichens, pretty cool
Spotted on Aug 10, 2013
Submitted on Aug 10, 2013
2 Comments
thanks master Pedro!
Nice details.