The first detailed ornithological description of the island of ?irje (Croatia)

摘要

Ornithofauna of the island of ?irje has not been explored yet. During an early and late survey in September of 2013 and 2014 altogether 50 bird species were recorded, 34 and 41 species was noted including both migratory and resident species in the two parts of the month, respectively. Nine species appeared only at the first half, while 16 species were registered only at the second half of the mouth. The results of this preliminary survey showed the obvious need for more intensive research of the island’s bird fauna, with special attention on nesting and wintering birds.