Mr Vladimir Mladenov

Bulgaria

  • Every year count of newly formed Mediterranean Shag (Phalacrocorax aristotelis desmarestii) Black Sea colony on St Ivan and St. Peter Islands since 2013.
  • Regular monitoring of roosting Mediterranean Shag in non-breeding period St Ivan and St. Peter Islands since 2014.
  • Color ring banding of Yellow-legged Gulls (Larus michachellis) on St Ivan and St. Peter Islands.