
Wildlife Observer Wales Courses run by Sea Trust - Really good way to have some concentrated learning delivered by some excellent tutors.
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Voluntary Research Assistantship in Seabird Behaviour & Ecology
Skomer Island & Oxford University - April-August 2012
[In addition to the Long Term Volunteers on Skomer/Skokholm (currently processing the applications) an excellent opportunity has arisen to help with the OxNav group.]
We are looking for an enthusiastic, hardworking young Biologist to work as a voluntary Research Assistant to help with our pelagic seabird research on Skomer Island, Pembrokeshire, Wales, in Spring and Summer 2012. The work will involve several research projects coordinated by Prof Tim Guilford at Oxford’s Department of Zoology (Google OxNav). We utilise state-of-the art tracking technologies (miniature GPS, Geolocators, & on-board video), and comprehensive automated activity monitoring systems (RFID controlled burrow-nest sensing networks), and engages several species (Manx Shearwater, Atlantic Puffin, Common Guillemot, Razorbill). Most work will involve assisting two doctoral students with the day-to-day maintenance of the burrow sensing systems, weighing and monitoring breeding birds and their chicks, and the deployment and retrieval/downloading of tracking devices. There will be some nocturnal work, since the primary study species is the Manx Shearwater, which only arrives at the colony after dark. There will also be scope for involvement in other conservation and ecological projects on the island, which is a National Nature Reserve administered by the Wildlife Trust of South and West Wales.
There is no stipend, but accommodation (shared) will be provided, as will travel to the island from within UK. However, the project is a great opportunity to gain valuable experience in modern field ornithology. Skomer is a short boat trip away from the mainland (weather permitting), has mobile coverage, and internet. There is a small community of warden, assistants and volunteers, who are involved in the running and conservation of the Nature Reserve, monitoring the seabird populations (which are spectacular), and managing the daily and over-night visitors. There may be opportunities to visit other UK island reserves during the project.
VIDEO OF 2011 RESEARCH ASSISTANT AT WORK
We are looking for an assistant to work with us between April and September 2012. If you are interested, please email tim.guilford@zoo.ox.ac.uk attaching a CV and a statement of interest. Letters of reference will also be required, and you can ask referees to send these directly to me. The application process will be open until a suitable candidate is found, but we expect to make decision by mid March.
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Aim An understanding of the non-breeding distribution and ecology of migratory species is necessary for successful conservation. Many seabirds spend the non-breeding season far from land, and information on their distribution during this time is very limited. The black-legged kittiwake, Rissa tridactyla, is a widespread and numerous seabird in the North Atlantic and Pacific, but breeding populations throughout the Atlantic range have declined recently. To help understand the reasons for the declines, we tracked adults from colonies throughout the Atlantic range over the non-breeding season using light-based geolocation.
Methods Geolocation data loggers were deployed on breeding kittiwakes from 19 colonies in 2008 and 2009 and retrieved in 2009 and 2010. Data from 236 loggers were processed and plotted using GIS. Size and composition of wintering populations were estimated using information on breeding population size.
Results Most tracked birds spent the winter in the West Atlantic, between Newfoundland and the Mid-Atlantic Ridge, including in offshore, deep-water areas. Some birds (mainly local breeders) wintered in the North Sea and west of the British Isles. There was a large overlap in winter distributions of birds from different colonies, and colonies closer to each other showed larger overlap. We estimated that 80% of the 4.5 million adult kittiwakes in the Atlantic wintered west of the Mid-Atlantic Ridge, with only birds from Ireland and western Britain staying mainly on the European side.
Main conclusions The high degree of mixing in winter of kittiwakes breeding in various parts of the Atlantic range implies that the overall population could be sensitive to potentially deteriorating environmental conditions in the West Atlantic, e.g. owing to lack of food or pollution. Our approach to estimating the size and composition of wintering populations should contribute to improved management of birds faced with such challenges.
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