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  • New Zealand marine bird attacked yacht 18 February 2014
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  1. Preliminary study on nesting Adélie penguins disturbance by unmanned aerial vehicles

    (approximately 5 m AGL) over penguin colony without trying to attack nesting birds. No increase in aggressive ... , where they are a new tool used in ecological research and monitoring. In this preliminary study ... potential effects of wildlife disturbance by fixed-wing UAVs are investigated. In austral summer 2014/15 ... , vigilance/anxiety and aggression. Percentages of birds exhibiting different types of behaviour, time spent ... mammals (Vermeulen et al., 2013; Mulero-Pazmany et al., 2014), marine mammals (Koski et al., 2009 ... disturbances (frequency of skua attacks, inter-colony paths most commonly used by non-breeding birds etc ... interpreting vertical approach as a raptor attack. Launching UAVs no closer than 100 m from the birds ... considerably higher in contrast to previous studies on birds (Hanson et al., 2014; Goebel et al., 2015; Vas ...

    Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 1–16 : Author(s): Korczak-Abshire, M., A. Kidawa, A. Zmarz, R. Storvold, S.R. Karlsen, M. Rodzewicz, K. Chwedorzewska and A. Znój

  2. Surveys of breeding penguins and other seabirds in the South Shetland Islands, Antarctica, January-February 1987*

    , Antarctica, January-February 1987* Abstract / Description:  Surveys conducted as part of the Antarctic Marine ... Memorandum NMFS Antarctic Marine Living Resources Program (AMLR)) File:  20-Shuford-and-Spear.pdf ... -February 1987* ... Surveys conducted as part of the Antarctic Marine Living Resources Program in 1987 provided data ... in NOAA Technical Memorandum NMFS Antarctic Marine Living Resources Program (AMLR) 1. Point Reyes Bird ... OF BREEDING PENGUINS AND OTHER SEABIRDS IN THE SOUTH SHETLAND ISLANDS, ANTARCTICA, JANUARY-FEBRUARY 1987 ... * W.D. Shuford and L.B. Spear1 (USA) Abstract Surveys conducted as part of the Antarctic Marine ... le cadre du Programme des ressources marines_vivantes de l'Antarctique ont fourni des donnees sur ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 449-451 : Author(s): Shuford, W.D. and L.B. Spear

  3. Potential interactions between wandering albatrosses and longline fisheries for Patagonian toothfish at South Georgia

    fisheries around South Georgia between December and February (incubation period) and between late May ... , adult birds of both sexes spend most of their time at sea over the South Georgia continental shelf ... as to avoid fishing between the end of February and mid-May. File:  07croxall-prince.pdf ... between December and February (incubation period) and between late May and October (main chick-rearing ... from 45 birds (27 males, 18 females) tracked for a total of 784 days. For the brood-guard period (mid ... Wandering Albatrosses and Longline Fisheries for Patagonian Toothfish longline vessels in New Zealand ... of interaction with longline fisheries around South Georgia between December and February (incubation period ... March through mid-May, adult birds of both sexes spend most of their time at sea over the South Georgia ...

    Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 101–110 : Author(s): Croxall, J.P. and P.A. Prince

  4. An assessment of CCAMLR measures employed to mitigate seabird mortality in longlining operations for Dissostichus eleginoides around South Georgia

    for 18 birds caught; giant petrels concentrated on taking discarded offal, and accounted for five birds ... for 18 birds caught; giant petrels concentrated on taking discarded offal, and accounted for five birds ... , giving an average mortality rate/night of 0.099 birds/l 000 observed hooks, substantially lower than ... -chinned petrels, two black-browed albatrosses and one unidentifiable bird caught on hooks. One giant ... by Japanese southern bluefin tuna longline vessels in New Zealand waters 1988-1992. Bird Conservation ... returning bait off the line and accounted for 18 birds caught; giant petrels concentrated on taking ... on hooks observed was 0.099 birds/ l 000 hooks; the highest mortality rate/night for a set was 1.18 ... ELEGINOIDES AROUND SOUTH GEORGIA J.R. Ashford Applied Marine Research Laboratory Old Dominion University ...

    Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 217–230 : Author(s): Ashford, J.R. and J.P. Croxall

  5. Discrimination of Macrourus whitsoni and M. caml (Gadiformes, Macrouridae) using otolith morphometrics

    , was recognised in 2010 with the identification of a new species, M. caml. Grenadier are the main by-catch ... with the identification of a new species, M. caml. Grenadier are the main by-catch in the toothfish fishery and modelling ... Macrourus whitsoni (Regan, 1913) (Figure 1a) until samples collected on New Zealand’s International Polar ... Year Census of Antarctic Marine Life (IPY- CAML) voyage in 2008 led to the identification of a new ... Research (NIWA) Ltd Private Bag 14901 Kilbirnie, Wellington 6241 New Zealand Email – m.pinkerton ... - ently stored at NIWA, Wellington, New Zealand. Marriott et al. (2003) aged 213 otoliths (117 males, 96 ...

    Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 15–28 : Author(s): Pinkerton, M.H., C. Ó Maolagáin, J. Forman and P. Marriott

  6. Intra-annual variability in the density of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ‘annual’ estimates of krill density

    ) at South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ... all three years, was detected. Krill densities in winter were predominantly low (mean = 18 ... simply be attributed to sampling on different dates of the year (e.g. November cf. February). However ... , 2002–2005: within-year variation provides a new framework for interpreting previous ‘annual’ estimates ... ) AT SOUTH GEORGIA, 2002–2005: WITHIN-YEAR VARIATION PROVIDES A NEW FRAMEWORK FOR INTERPRETING PREVIOUS ... ‘ANNUAL’ ESTIMATES OF KRILL DENSITY R.A. Saunders and A.S. Brierley Gatty Marine Laboratory University ... years, was detected. Krill densities in winter were predominantly low (mean = 18.7 g m–2, SD = 24.3 ... be attributed to sampling on different dates of the year (e.g. November cf. February). However, there were some ...

    Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 27–41 : Author(s): Saunders, R.A., A.S. Brierley, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein and D.G. Bone

  7. Experimental evaluation of the effectiveness of weighting regimes in reducing seabird by-catch in the longline toothfish fishery around South Georgia

    of experiments was carried out in February 1999 at South Georgia (Subarea 48.3) to examine the effects ... of different weighting regimes on the incidental mortality of birds caught on longlines fishing for toothfish ... m intervals on a Spanish-rigged longline. There was a significant reduction in bird mortality when 8.5 kg ... A series of experiments was carried out in February 1999 at South Georgia (Subarea 48.3) to examine ... , School of Mines Prince Consort Road London SW7 2BP, United Kingdom A.D. Black Marine Resources ... , United Kingdom G.B. Parkes MRAG Americas Suite 303,5445 Mariner Street Tampa, F1.33609-3437, USA ... Abstract A series of experiments was carried out in February 1999 at South Georgia (Subarea 48.3 ... ) to examine the effects of different weighting regimes on the incidental mortality of birds caught ...

    Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 119–131 : Author(s): Agnew, D.J., A.D. Black, J.P. Croxall and G.B. Parkes

  8. Fishing for toothfish using pots: results of trials undertaken around South Georgia, March–May 2000

    (Subarea 48.3). This method has the potential to minimise, or eliminate, incidental bird mortality when ... eliminated bird by-catch. To capitalise on this feature, there is a need to improve the commercial viability ... the potential to minimise, or eliminate, incidental bird mortality when compared to the standard longline method ... in the longline fishery. Importantly, the use of pots eliminated bird by-catch. To capitalise on this feature ... Lolldon SW7 2BP, United Kingdom Einail- d.agnew@ic.ac.uk T.M. Daw and G.M. Pilling Marine Resources ... Assessment Group 47 Prince's Gate, South Kensington London SW7 2QA, United Kingdom M.G. Purves Marine ... , or eliminate, incidental bird mortality when compared to the standard longline method. This paper describes ... in the longline fishery. Importantly, the use of pots eliminated bird by- catch. To capitalise on this feature ...

    Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 93–105 : Author(s): Agnew, D.J., T.M. Daw, G.M. Pilling and M.G. Purves

  9. A review of the diet and at-sea distribution of penguins breeding within the CAMLR Convention Area (submitted to the 2008 Joint CCAMLR-IWC Workshop)

    , their diet composition and their seasonal distribution in the marine environment. This paper reviews all ... , their nutritional demands, their diet composition and their seasonal distribution in the marine environment ... flushing of 58 adult birds dur- ing January and February of both 1990 and 1992 at the Drescher Inlet ... signs of erosion. Ainley et al. (1992a) undertook stomach flushing of 18 birds captured on sea-ice ... is increasingly focusing on fine-scale spatial distribution of food consump- tion by predators in the marine ... . squid alone) are excluded. CCAMLR Science, Vol. 18 (2011): 75–114 75 A REVIEW OF THE DIET AND AT-SEA ...

    Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 75–114 : Author(s): Ratcliffe, N. and P. Trathan

  10. Diet of the Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (Subarea 88.1)

    , and measurements of its prey, Dissostichus mawsoni, at McMurdo Sound, Antarctica. New Zealand Journal of Marine ... c Ocean. New Zealand Journal of Marine and Freshwater Research, 53: 49–57. Gröhsler, T. 1992 ... Research (NIWA) Ltd PO Box 14-901, Kilbirnie Wellington, New Zealand S.M. Hanchet NIWA Ltd PO Box 893 ... , Nelson New Zealand Abstract The diet of Antarctic toothfi sh (Dissostichus mawsoni) captured by bottom ...

    Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 113–123 : Author(s): Fenaughty, J.M., D.W. Stevens and S.M. Hanchet

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