Supplemental Material for Testes Size, Vaginal Complexity, and Behavior in Toothed Whales (Odontocetes): Arms Race or Tradeoff Model for Dusky Dolphins (Lagenorhynchus obscurus), Harbor Porpoises (Phocoena phocoena), and Bottlenose Dolphins (Tursiops spp.)?

2019 ◽  
Keyword(s):  
Bottlenose Dolphins ◽  
Arms Race ◽  
Phocoena Phocoena ◽  
Lagenorhynchus Obscurus ◽  
Testes Size ◽  
Dusky Dolphins ◽  
And Behavior ◽  
Harbor Porpoises

Acoustic evidence that harbor porpoises (Phocoena phocoena) avoid bottlenose dolphins (Tursiops truncatus)

2014 ◽  
Vol 31 (1) ◽  
pp. 386-397 ◽  
Author(s):  
Eiren K. Jacobson ◽  
Karin A. Forney ◽  
James T. Harvey
Keyword(s):  
Tursiops Truncatus ◽  
Bottlenose Dolphins ◽  
Phocoena Phocoena ◽  
Harbor Porpoises

Presence and behavior of harbor porpoises (Phocoena phocoena) around set nets revealed using passive acoustic monitoring

2018 ◽  
Vol 204 ◽  
pp. 269-274 ◽  
Author(s):  
Hiroki Higashisaka ◽  
Takashi Matsuishi ◽  
Tomonari Akamatsu
Keyword(s):  
Acoustic Monitoring ◽  
Phocoena Phocoena ◽  
Passive Acoustic Monitoring ◽  
Passive Acoustic ◽  
And Behavior ◽  
Harbor Porpoises

Indication of lethal interactions between a solitary bottlenose dolphin (Tursiops truncatus) and harbor porpoises (Phocoena phocoena) in the German Baltic Sea

BMC Zoology ◽  
2020 ◽  
Vol 5 (1) ◽  
Author(s):  
Stephanie Gross ◽  
Philip Claus ◽  
Peter Wohlsein ◽  
Tina Kesselring ◽  
Jan Lakemeyer ◽  
...  
Keyword(s):  
Baltic Sea ◽  
Bottlenose Dolphin ◽  
Tursiops Truncatus ◽  
Bottlenose Dolphins ◽  
Temporal Correlation ◽  
First Record ◽  
Phocoena Phocoena ◽  
Cetacean Species ◽  
The Baltic ◽  
Harbor Porpoises

Abstract Background Aggressive interactions between bottlenose dolphins (Tursiops truncatus) and harbor porpoises (Phocoena phocoena) have been reported in different parts of the world since the late 1990s. In the Baltic Sea, harbor porpoises are the only native cetacean species, while bottlenose dolphins may appear there temporarily. In the fall of 2016, a solitary male photo-identified bottlenose dolphin stayed in the German Baltic Sea of Schleswig-Holstein for 3 months. During that time, the necropsies of the stranded harbor porpoises revealed types of trauma of varying degrees in six animals, which is unusual in this area. The purpose of this study was to determine if the appearance of the bottlenose dolphin could be linked to the trauma of the harbor porpoise carcasses. Results Pathological findings in these animals included subcutaneous, thoracic and abdominal hemorrhages, multiple, mainly bilateral, rib fractures, and one instance of lung laceration. These findings correspond with the previously reported dolphin-caused injuries in other regions. Moreover, public sighting reports showed a spatial and temporal correlation between the appearance of the dolphin and the stranding of fatally injured harbor porpoises. Conclusion Despite the fact that no attack has been witnessed in German waters to date, our findings indicate the first record of lethal interactions between a bottlenose dolphin and harbor porpoises in the German Baltic Sea. Furthermore, to our knowledge, this is the first report of porpoise aggression by a socially isolated bottlenose dolphin.

“Porpicide” in California: Killing of harbor porpoises (Phocoena phocoena) by coastal bottlenose dolphins (Tursiops truncatus)

2011 ◽  
Vol 28 (1) ◽  
pp. E1-E15 ◽  
Author(s):  
Mark P. Cotter ◽  
Daniela Maldini ◽  
Thomas A. Jefferson
Keyword(s):  
Tursiops Truncatus ◽  
Bottlenose Dolphins ◽  
Phocoena Phocoena ◽  
Harbor Porpoises

Reversible Bending of the Dorsal Fins of Harbor Porpoises (Phocoena phocoena) and a Striped Dolphin (Stenella coeruleoalba) in Captivity

2016 ◽  
Vol 42 (2) ◽  
pp. 218-226 ◽  
Author(s):  
Ronald A. Kastelein ◽  
Rob J. V. Triesscheijn ◽  
Nancy Jennings
Keyword(s):  
Phocoena Phocoena ◽  
Stenella Coeruleoalba ◽  
Striped Dolphin ◽  
In Captivity ◽  
Harbor Porpoises

Effect of Pile-Driving Playback Sound Level on Fish-Catching Efficiency in Harbor Porpoises (Phocoena phocoena)

2019 ◽  
Vol 45 (4) ◽  
pp. 398-410 ◽  
Author(s):  
Ronald A. Kastelein ◽  
Léonie A. E. Huijser ◽  
Suzanne Cornelisse ◽  
Lean Helder-Hoek ◽  
Nancy Jennings ◽  
...  
Keyword(s):  
Sound Level ◽  
Pile Driving ◽  
Phocoena Phocoena ◽  
Harbor Porpoises

Behavioral Responses of Harbor Porpoises (Phocoena phocoena) to U.S. Navy 53C Sonar Signals in Noise

2019 ◽  
Vol 45 (4) ◽  
pp. 359-366
Author(s):  
Ronald A. Kastelein ◽  
Michael A. Ainslie ◽  
Ruby van Kester
Keyword(s):  
Behavioral Responses ◽  
Phocoena Phocoena ◽  
Harbor Porpoises

scholarly journals Mycotic Infections in Free-Ranging Harbor Porpoises (Phocoena phocoena)

2020 ◽  
Vol 7 ◽  
Author(s):  
Athanasia Kapetanou ◽  
Lonneke L. IJsseldijk ◽  
Dorien S. Willems ◽  
Els M. Broens ◽  
Eligius Everaarts ◽  
...  
Keyword(s):  
Phocoena Phocoena ◽  
Free Ranging ◽  
Harbor Porpoises ◽  
Mycotic Infections

scholarly journals Phthalate metabolites in harbor porpoises (Phocoena phocoena) from Norwegian coastal waters

2020 ◽  
Vol 137 ◽  
pp. 105525 ◽  
Author(s):  
May Britt Rian ◽  
Kristine Vike-Jonas ◽  
Susana Villa Gonzalez ◽  
Tomasz Maciej Ciesielski ◽  
Vishwesh Venkatraman ◽  
...  
Keyword(s):  
Coastal Waters ◽  
Phocoena Phocoena ◽  
Phthalate Metabolites ◽  
Harbor Porpoises
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