the North Sea Advisory Council, Baltic Sea Advisory Council, HELCOM, OSPAR); 6) Provide advice on appropriate funding mechanisms for the long-term implementation of the three action plans and support fundraising efforts; 7) Coordinate efforts to deliver the action plans, identifying synergies and opportunities for efficiency savings. c) Duration of Consultancy & Working Hours The consultancy will last 12 months. d) Remuneration The part-time coordinator would be paid a consultancy fee of £15,000 for the 12 months. Anyone interested in this post should apply to Dr Peter Evans at [email protected] sending their CV, the names of two referees, and a cover letter outlining their most relevant qualifications and experience. For further information: Migration is an intrinsic aspect of the life history of many baleen whale species. Intra- and inter-species differences in persistent organic contaminants in the blubber of the blue whales and humpback whales from the Gulf of St Lawrence, Canada. However, overall very little is known about baleen whale movement.
Therefore, even for species taxonomically close to the humpback whale, their patterns of, and motivations for migration could be very different. Migratory species worldwide are subject to many anthropogenic threats, such as obstacles, barriers, habitat destruction, hunting and climate change (Wilcove & Wilkelski, 2008). The pygmy blue whale, Balaenoptera musculus brevicauda, a new subspecies from the Antarctic. It may be possible to detect future climate-induced changes in distribution and plan conservation accordingly; however research needs to first become a lot more extensive, so that deviations can be detected. Migration is the recurrent, regular movement of individuals between different parts of a home range, and is a key part of the life history of many baleen whale species (Dingle, 1996; Clapham, 2001). This paper reviews the distributions and migrations of blue whale populations worldwide, the potential effects of climate change on their migration and distribution, and how conservation could be affected in the future. Seasonal presence of cetaceans and anthropogenic noise levels in polar waters of the North Atlantic. Aquatic Conservation: Marine and Freshwater Ecosystems, 24, 111-127.
Contrary to the paradigm, blue whales do not migrate exclusively for breeding. Journal of the Acoustical Society of America, 132, 176-181. N., Agardy, T., Cuttelod, A., Eckert, S., Glowka, L., Hoyt, E., Llewellyn, F., Louzao, M., Ridoux, V.
They track seasonal resources, feeding throughout the year; with mating and calving appearing opportunistic, or of secondary importance at low-latitude sites.
Populations such as Australian pygmy, North Atlantic and Northeast Pacific blue whales have been relatively well-studied using a variety of methods; however the majority of other populations need much more research.
The above paradigm has been formed from data collected on very well studied species, such as the humpback whale, Megaptera noveangliae (Clapham, 2001), but despite this it is often extrapolated to lesser known species.
This may be inaccurate, as within the cetacean group foraging strategies, movement patterns, and dialects are highly diverse, including at an intraspecific level (Pitman et al., 2011).
Therefore it may not be accurate to use to explain the migrations of lesser known species, such as the blue whale, Balaenoptera musculus; especially as inter- and intraspecific diveristy is very common with the cetacean group.