Ecological Indicators (2016)
In the southern North Sea, harbour porpoise occurrence increased in recent years after a phase of low abundances during earlier decades. Only very few studies on porpoise presence in the…
Harbour porpoises, Phocoena phocoena, in the Mediterranean Sea and adjacent regions
Fontaine, M. C.
Advances in Marine Biology (2016)
The harbour porpoise, Phocoena phocoena, is one of the best studied cetacean species owing to its common distribution along the coastal waters of the Northern Hemisphere. In European waters, strandings…
Identification of high-risk areas for harbour porpoise Phocoena phocoena bycatch using remote electronic monitoring and satellite telemetry data
Kindt-Larsen, L.; Berg, C. W.; Tougaard, J.; Sørensen, T. K.; Geitner, K.; Northridge, S.; Sveegaard, S.; Larsen, F.
Marine Ecology Progress Series (2016)
The bycatch of harbour porpoise Phocoena phocoena is an issue of major concern for fisheries management and for porpoise conservation. We used high-resolution spatial and temporal data on porpoise abundance…
A suspected scavenging event by red foxes (Vulpes vulpes) on a live, stranded harbour porpoise (Phocoena phocoena)
Haelters, Jan; Everaarts, Eligius; Bunskoek, Paulien; Begeman, Lineke; Hinrichs, John W. J.; IJsseldijk, Lonneke L.
Aquatic Mammals (2016)
(...) At about 0900 h on 15 February 2014, a live harbour porpoise (Phocoena phocoena) was found on the beach of Koksijde, Belgium. The stranding occurred on a sandy beach,…
Asymmetry of the nasofacial skull in toothed whales (Odontoceti)
Huggenberger, S.; Leidenberger, S.; Oelschläger, H. H. A.
Journal of Zoology (2016)
In this study, the nasal asymmetry of odontocetes (toothed whales) was analyzed morphometrically by placing landmarks on photographed nasofacial skulls from 12 different species and genera that belong to four…
Listening to echolocation clicks with PODs
Tregenza, Nick; Dawson, Steve; Rayment, Will; Verfuss, Ursula
Modern Acoustics and Signal Processing (2016)
Monitoring echolocation using SAMs—static acoustic monitors—such as T-PODs or, more recently, C-PODs—has provided a wealth of information on the fine-scale distribution and activity of dolphins, porpoises and other toothed whales.…
Effect of construction-related activities and vessel traffic on marine mammals
Culloch, R. M.; Anderwald, P.; Brandecker, A.; Haberlin, D.; McGovern, B.; Pinfield, R.; Visser, F.; Jessopp, M.; Cronin, M.
Marine Ecology Progress Series (2016)
During the construction of a gas pipeline from an offshore gas field in northwest Ireland, a year-round shore-based marine mammal monitoring programme was undertaken. Using 6 yr of data, generalised…
Cognitive control of heart rate in diving harbor porpoises
Elmegaard, Siri L.; Johnson, Mark; Madsen, Peter T.; McDonald, Birgitte I.
Current Biology (2016)
Marine mammals have adapted to forage while holding their breath in a suite of aquatic habitats from shallow rivers to deep oceans. The key to tolerate such extensive apnea is…
Reversible bending of the dorsal fins of harbor porpoises (Phocoena phocoena) and a striped dolphin (Stenella coeruleoalba) in captivity
Kastelein, Ronald A.; Triesscheijn, Rob J. V.; Jennings, Nancy
Aquatic Mammals (2016)
The dorsal fin of odontocetes has, among other roles, hydrodynamic and thermoregulatory functions. In captivity, the dorsal fin sometimes bends laterally. Bending of the dorsal fin was described in 13…
Diel and seasonal patterns in acoustic presence and foraging behaviour of free-ranging harbour porpoises
Schaffeld, T.; Bräger, S.; Gallus, A.; Dähne, M.; Krügel, K.; Herrmann, A.; Jabbusch, M.; Ruf, T.; Verfuß, U. K.; Benke, H.; Koblitz, J. C.
Marine Ecology Progress Series (2016)
A temporal and geographical analysis of echolocation activity can give insights into the behaviour of free-ranging harbour porpoises Phocoena phocoena. Seasonal and diel patterns in the presence and foraging activity…