Geologia | Clima | Fauna | Flora

                                              

ANIMAL LIFE

Sardinian animal life is characterised by numerous species and subspecies of animals. many of them endemic, because of isolation on the island from ancient times.

Every species has its own habitat, or rather ecological niche, which has allowed it to adapt to environmental adversities.

In the following necessarily brief, overview, the population of  mountain animals, including the Cala Gonone area, will highlight the many similarities among species, with variations due to the altitude and proximity to the sea of the habitat. The area is particularly interesting for the presence of rare Sardinian species, such as the mufflon (Ovis orientalis musimon), marten (Martes martes latinorum) and Sardinian garden dormouse (Eliomys quercinus sardus).
The change of the natural environment – a characteristic of the last century – has decisively influenced the local animal life. Some mammal species like the Sardinian deer (Cervus elaphus corsicanus) and the fallow deer (Dama dama L.) have disappeared in nature. They can be found in fenced areas of the “Azienda Foreste della Sardegna” (Sardinian Forest Board), where they are to reproduce. The presence of the monk seal (Monacus albiventer) is questionable, whereas the wild boar (Sus scrofa meridionalis), the wild cat (Felis lybica sarda), the hare (Lepus capensis mediterraneus) and some interesting species of chiroptera (bats) like the Rhinolophus hipposideros, the Myotis capaccini, the Myotis emarginatus meridionalis and the Myotis blythi etc. are very common. As regards the regional spread of chiroptera, the 10 years of work of the “Centro Regionale Studi dei Chirotteri” (Regional Centre of Chiroptera Studies) should be mentioned. The birds’ fauna is represented by ecologically important species of predators: the common buzzard (Buteo buteo arrigonii), the kestrel (Falco timunculus L.), the hawk (Accipiter gentilis arrigonii); during the last twenty years the vulture (Gips fulvus) hasn’t nested in Sardinia any more. Only rarely, some solitary specimen can be observed circling round the highest peaks. Sometimes a single straying vulture from the colony of Capo Marrargiu (Sardinian Centre East Coast) is signaled.

As regards reptiles and amphibians, which live both in dry and in humid natural environments and grottoes, the Podarcis tiliguerta, the Archeolacerta bedriagae, the Chalcides ocellatus, the Algyroides fitzingeri, the Discoglossum sardous, and the Speleomantes supramontis, which lives exclusively in the Supramonte, must be mentioned.

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