Description
The vegetation consists of thermophilous deciduous woods (Doss Trento is the 'locus classicus' of the Orno-Ostryetum association), while on the ledges there are strips of arid grasslands, steppe-like on the northern slopes and sub-Mediterranean on the southern slopes.
Habitats of special interest not included in Annex I of Directive 92/43/EEC are present, in particular: woods of the Orno-Ostryetum (locus classicus) (60%).
The site is also of significant importance for the nesting, stopping and/or wintering of bird species that are protected or in strong decline, and/or have a localised distribution in the Alps.
Presence of invertebrates of the broadleaf forests of the basal plain in good natural condition.