Cosolo, Mauro, Pieris, Gorizia, Italy

• Rivista Italiana di Ornitologia Vol. 81 No. 1 (2011) - Short Communications
  The Black-headed Gull, Chroicocephalus ridibundus, again breeding in Friuli Venezia Giulia (North East Italy).
  Abstract  PDF
• Rivista Italiana di Ornitologia Vol. 81 No. 1 (2011) - Short Communications
  Breeding record of Pygmy Cormorant, Phalacrocorax pygmaeus, in Friuli Venezia Giulia (North East Italy).
  Abstract  PDF