The morphology of Arrábida permits a differentiation of microhabitats of distinct characteristics (Mediterranean/Atlantic), allowing the existence of species of evergreen, deciduous or semi-deciduous trees.
Owing to the importance of the natural vegetation, that includes the last vestiges of varying Mediterranean vegetation, the area was included in a planning process early on, in order to save and preserve the ecosystems.
There are three convergent floral elements: 
Euro-Atlantic vegetation, with dominant exposures to the north, cooler humid or shaded areas;
Mediterranean vegetation, with dominant exposures in the south, warmer, dry or luminous areas;
Macaronesian vegetation, occupying the accidented maritime lands and arribas.

The more eastern areas, the cliffs were populated with importance species of Macaronesian flora, supporting nesting species of maritime and raptor birds protected by international convention.

In this area there is a lot of vegetation, that means the people want to care for the trees.
Not only the people from Portugal also from the outside (people from other countries).
The morphology of Arrábida permits a differentiation of microhabitats of distinct characteristics (Mediterranean/Atlantic), allowing the existence of species of evergreen, deciduous or semi-deciduous trees. Owing to the importance of the natural vegetation, that includes the last vestiges of varying Mediterranean vegetation, the area was included in a planning process early on, in order to save and preserve the ecosystems. There are three convergent floral elements: 
Euro-Atlantic vegetation, with dominant exposures to the north, cooler humid or shaded areas;
Mediterranean vegetation, with dominant exposures in the south, warmer, dry or luminous areas;
Macaronesian vegetation, occupying the accidented maritime lands and arribas.
The more eastern areas, the cliffs were populated with importance species of Macaronesian flora, supporting nesting species of maritime and raptor birds protected by international convention. 
In this area there is a lot of vegetation, that means the people want to care for the trees. Not only the people from Portugal also from the outside (people from other countries).
Arrábida Natural Park