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Plan d'Action pour la conservation des espèces d'oiseaux inscrites ...

Plan d'Action pour la conservation des espèces d'oiseaux inscrites ...

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GLOBALLY THREATENED SPECIES<br />

1. Dalmatian Pelican Pelecanus crispus<br />

A species occurring exclusively in major wet<strong>la</strong>nds, which breeds in<br />

countries of the Sarmatic region (essentially the Mediterranean and B<strong>la</strong>ck<br />

Sea); part of this popu<strong>la</strong>tion winters in the Mediterranean. The principal<br />

breeding areas (Albania, Greece and Turkey) and nesting areas (Albania,<br />

Greece, Syria and Turkey) are re<strong>la</strong>tively well known. To maintain the<br />

species’ status, it is a question above all of improving protection and<br />

management of nesting and wintering areas.<br />

2. Pygmy Cormorant Pha<strong>la</strong>crocorax pygmaeus<br />

Another Sarmatic species occurring in wet<strong>la</strong>nds, whose numbers have<br />

shown some signs of recovery in recent years, with an extension<br />

towards the west of the breeding area. The Action <strong>P<strong>la</strong>n</strong> estimates the<br />

breeding popu<strong>la</strong>tion in the Mediterranean at 2,500 pairs; other colonies<br />

exist in the Middle East. The principal nesting and wintering areas<br />

(Albania, Serbia, Greece and Turkey, with some pairs in Israel and Italy)<br />

are re<strong>la</strong>tively well known.<br />

3. Slender-billed Curlew Numenius tenuirostris<br />

One of the rarest species on the p<strong>la</strong>net, whose numbers probably do<br />

not exceed a hundred birds. Its nest has been found only once, in<br />

about 1917, in western Siberia: it undertakes an east-west migration<br />

across the B<strong>la</strong>ck Sea, then comes to winter in coastal areas of the<br />

Mediterranean, particu<strong>la</strong>rly in Greece, Italy, the Maghreb and Spain. It<br />

is difficult to recognise, since it is extremely simi<strong>la</strong>r to the Eurasian<br />

Curlew. Among the international measures taken for its <strong>conservation</strong>,<br />

the Agreement drawn up under the Convention on Migratory Species<br />

(CMS) should be mentioned.<br />

SPECIES OF ISLANDS AND CLIFFS<br />

Two groups of species are concerned here. On one hand there are the<br />

pe<strong>la</strong>gic sea-birds which only come to <strong>la</strong>nd during the nesting season;<br />

these are birds of the high seas, perfectly capable of spending the<br />

greater part of the year at sea, extremely well adapted to life at sea,<br />

but poorly adapted to walking on <strong>la</strong>nd, since their feet are p<strong>la</strong>ced so<br />

far back on their bodies; they <strong>la</strong>nd mainly at night, to avoid terrestrial<br />

predators. On the other hand, there are two species of raptor which<br />

nest on rocks and cliffs and pass the winter south of the Sahara.<br />

1. Cory’s Shearwater Calonectris diomedea<br />

Shearwaters are like miniature albatrosses; Cory’s Shearwater<br />

normally nests on rocky islets in the sea, in <strong>la</strong>rge colonies, some of<br />

which are well known, though those in the eastern Mediterranean<br />

and the Adriatic are less well known. In the Mediterranean there is an<br />

endemic sub-species C. d. diomedea; other sub-species occur in the<br />

At<strong>la</strong>ntic. The species is listed on Annex I of the 1979 European Union<br />

72

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