Sightings of cetaceans in the Western Antarctic Peninsula during the first joint Turkish-Ukrainian Antarctic Research Expedition, 2016

• Main Authors: ÖZTÜRK, BAYRAM, TONAY, MEHMET ARDA, ÖZ, MELİKE İDİL, YILMAZ, İZZET NOYAN, ERGÜL, HALİM AYTEKİN, ÖZTÜRK, AYAKA AMAHA
• Format: Text
• Language: unknown
• Published: TÜBİTAK Academic Journals 2017
• Subjects: Western Antarctic Peninsula; Argentine islands; humpback whale; Antarctic minke whale; Zoology; Antarctic; Antarctic Peninsula; Argentine; Argentine Islands; Gerlache; Gerlache Strait; Lemaire; Lemaire Channel; Neumayer; Neumayer Channel; Penola; Penola Strait; The Antarctic; Antarc*; Antarctic Minke whale; Balaenoptera bonaerensis; Humpback Whale; Megaptera novaeangliae; minke whale
• Online Access: https://journals.tubitak.gov.tr/zoology/vol41/iss5/20; https://journals.tubitak.gov.tr/cgi/viewcontent.cgi?article=1320&context=zoology

During the cetacean surveys of the first Turkish-Ukrainian Antarctic Research Expedition conducted on 5-8 April 2016 in Lemaire Channel, Penola Strait, Flanders Bay, southern Gerlache Strait, and southern Neumayer Channel in the Western Antarctic Peninsula, 74 humpback whales (Megaptera novaeangliae) in 24 sightings and 11 Antarctic minke whales (Balaenoptera bonaerensis) in 6 sightings were recorded. The overall encounter rate (number of sightings/survey effort in nautical miles) was 0.333 (0.266 for humpback whale, 0.066 for Antarctic minke whale). According to the sighting distribution, the Lemaire Channel and Penola Strait are important migration and feeding habitats for whales. Five humpback whales were photo-identified individually by natural features on their flukes; one of them had a match in the Antarctic Humpback Whale Catalogue. The matched individual was first recorded on 30 August 2007 at Salinas, Ecuador.