The absence of humans and terrestrial carnivores renders these
islets the last available nesting sites for rare bird species, which
cannot find safe breeding sites elsewhere. Islets became isolated
from larger islands many thousands of years ago, and as a result
they support rare fauna and flora species, many of which are
endemic. Here, one can observe important reptilian and invertebrate
fauna, while the flora present are of special interest, comprising
species that have become adapted to the harsh islet environment.
Disturbance resulting from human presence may have a negative effect
on breeding birds. Since islets are now easily accessible to those
traveling on recreational boats, disturbance is increasing. In
addition, pets and rodents can destroy nests by predating chicks and
eggs.
Islets are sensitive and unique ecosystems. For this reason, care
should be taken when approaching them.
We must avoid disturbing nesting birds and should not land on an
islet if we see birds taking off. It is also important not to allow
pets on the islets, even if they are kept on a lead. Finally, take
care not to remove or introduce plants or animals on islets. It is
important that islets maintain their uniqueness and character!
Many uninhabited islets have been designated as protected areas and
have been included in the "Natura 2000" network, a European network
of sites of high conservation value (Directives 92/43/EEC and 79/409
EEC). Thus, their conservation is both a national obligation and a
shared responsibility.
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