Impact of predation by the black rat, rattus rattus, on the breeding success of cory’s shearwater, Calonectris diomedea, on Linosa island (Sicily, Italy)

Giuseppe Rannisi, Loredana Murabito, Marco Gustin, Bruno Massa
  • Giuseppe Rannisi
    Conservation Department of LIPU (Italian League for the Protection of Birds, Parma, Italy
  • Loredana Murabito
    Conservation Department of LIPU (Italian League for the Protection of Birds, Parma, Italy
  • Marco Gustin
    Conservation Department of LIPU (Italian League for the Protection of Birds, Parma, Italy | marco.gustin@lipu.it
  • Bruno Massa
    Stazione d’inanellamento, c/o Dipartimento SENFIMIZO Entomologia, Acarologia, Zoologia, Palermo, Italy

Abstract

Black Rat, Rattus rattus, is one of the most common species on Mediterranean islands; it is found on all of the large and medium-sized islands, and on many of the smallest ones as well (Perfetti et alii, 2001). On Linosa, the Black Rat was introduced by man and its density is not evaluable at present. Linosa island hosts the largest breeding colony of Cory’s Shearwater, Calonectris diomedea, in Italy (estimated at 10.000-15.000 pairs, Iapichino & Massa, 1989), and the second largest colony in the west-central Mediterranean (Granadeiro et alii, 1997). The aim of this work was to verify for the first time the limiting factors influencing breeding success in the Cory’s Shearwater breeding colony on the island of Linosa, with special attention to the impact of Black Rats.

Full Text:

PDF
Submitted: 2014-10-10 10:51:13
Published: 2012-09-30 00:00:00
Search for citations in Google Scholar
Related articles: Google Scholar
Abstract views:
125

Views:
PDF
195

Article Metrics

Metrics Loading ...

Metrics powered by PLOS ALM


Copyright (c) 2012 Giuseppe Rannisi, Loredana Murabito, Marco Gustin, Bruno Massa

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
 
© PAGEPress 2008-2017     -     PAGEPress is a registered trademark property of PAGEPress srl, Italy.     -     VAT: IT02125780185