Marine Ecology Progress Series (2019)
Incidental mortality (bycatch) in gillnet fisheries is a major threat to many cetacean populations. Acoustic alarms or pingers are a widely adopted management tool used to deter dolphins and porpoises…
Time of arrival difference estimation for narrow band high frequency echolocation clicks
Gillespie, Douglas; Macaulay, Jamie
The Journal of the Acoustical Society of America (2019)
Algorithms are presented for the accurate time of arrival difference estimation of high frequency narrow band echolocation clicks from Harbor Porpoise. These clicks typically have a center frequency of around…
Social responses of travelling finless porpoises to boat traffic risk in Misumi West Port, Ariake Sound, Japan
Morimura, Naruki; Mori, Yusuke
PLOS ONE (2019)
Anthropogenic effects have created various risks for wild animals. Boat traffic is one of the most fatal risks for marine mammals. Individual behavioral responses of cetaceans, including diving behavior such…
The frequency of solitary behaviours in captive odontocetes is modulated by environmental and social factors
Serres, Agathe; Hao, Yujiang; Wang, Ding
International Journal of Comparative Psychology (2019)
The number of welfare-oriented studies is increasing in animals under human care, including odontocetes. However, validated welfare indicators are lacking for captive odontocetes. We studied the effect of several conditions…
Immunohistochemical analysis of the harbor porpoise using antipodoplanin antibody PMab-237
Yamada, Shinji; Itai, Shunsuke; Nakamura, Takuro; Takei, Junko; Sano, Masato; Konnai, Satoru; Kobayashi, Atsushi; Nakagun, Shotaro; Kobayashi, Yoshiyasu; Kaneko, Mika K.; Kato, Yukinari
Monoclonal Antibodies in Immunodiagnosis and Immunotherapy (2019)
Podoplanin (PDPN)/T1 alpha is known as a specific marker of lymphatic endothelial cells and type I alveolar cells. Sensitive and specific monoclonal antibodies (mAbs) for PDPN are needed for immunohistochemical…
Forensic microbiology reveals that Neisseria animaloris infections in harbour porpoises follow traumatic injuries by grey seals
Foster, Geoffrey; Whatmore, Adrian M.; Dagleish, Mark P.; Malnick, Henry; Gilbert, Maarten J.; Begeman, Lineke; Macgregor, Shaheed K.; Davison, Nicholas J.; Roest, Hendrik Jan; Jepson, Paul; Howie, Fiona; Muchowski, Jakub; Brownlow, Andrew C.; Wagenaar, Jaap A.; Kik, Marja J. L.; Deaville, Rob; ten Doeschate, Mariel T. I.; Barley, Jason; Hunter, Laura; IJsseldijk, Lonneke L.
Scientific Reports (2019)
Neisseria animaloris is considered to be a commensal of the canine and feline oral cavities. It is able to cause systemic infections in animals as well as humans, usually after…
The use of seal scarers as a protective mitigation measure can induce hearing impairment in harbour porpoises
Schaffeld, Tobias; Ruser, Andreas; Woelfing, Benno; Baltzer, Johannes; Kristensen, Jakob H.; Larsson, Josefin; Schnitzler, Joseph G.; Siebert, Ursula
The Journal of the Acoustical Society of America (2019)
Acoustic deterrent devices (ADDs) are used to deter seals from aquacultures but exposure of harbour porpoises (Phocoena phocoena) occurs as a side-effect. At construction sites, by contrast, ADDs are used…
The impact of marine vessels on the presence and behaviour of harbour porpoise (Phocoena phocoena) in the waters off Berry Head, Brixham (South West England)
Roberts, Laura; Collier, Stuart; Law, Samantha; Gaion, Andrea
Ocean & Coastal Management (2019)
Harbour porpoise (Phocoena phocoena) are protected in the UK by the Wildlife and Countryside Act (1981). Understanding the impact of anthropogenic pressures is fundamental for effective protection under this act…
Time and tide: Seasonal, diel and tidal rhythms in Wadden Sea harbour porpoises (Phocoena phocoena)
Zein, Beate; Woelfing, Benno; Dähne, Michael; Schaffeld, Tobias; Ludwig, Stefan; Rye, Jacob Hansen; Baltzer, Johannes; Ruser, Andreas; Siebert, Ursula
PLOS ONE (2019)
Odontocetes have evolved a rich diversity of prey- and habitat-specific foraging strategies, which allows them to feed opportunistically on locally and temporally abundant prey. While habitat-specific foraging strategies have been…
Heavy metals in bones from harbour porpoises Phocoena phocoena from the western Black Sea coast
Evtimova, Violeta; Parvanov, Dimitar; Grozdanov, Atanas; Tserkova, Feriha; Zlatkov, Boyan; Vergilov, Vladislav; Sivilov, Ognyan; Yordanov, Stoyan; Delov, Ventseslav
ZooNotes (2019)
During the last few years, the Western Black Sea coast has documented increase in the number of stranded marine mammals, particularly the harbour porpoise (Phocoena phocoena). This species is a…