Marine Biology

, Volume 158, Issue 2, pp 429–438 | Cite as

At-sea activity patterns of breeding and nonbreeding white-chinned petrels Procellaria aequinoctialis from South Georgia

  • Elizabeth K. MackleyEmail author
  • Richard A. Phillips
  • Janet R. D. Silk
  • Ewan D. Wakefield
  • Vsevolod Afanasyev
  • Robert W. Furness
Original Paper


Despite the recent burgeoning in predator tracking studies, few report on seabird activity patterns, despite the potential to provide important insights into foraging ecology and distribution. In the first year-round study for any small petrel, we examined the activity patterns of the white-chinned petrel Procellaria aequinoctialis based on data from combination geolocator-immersion loggers deployed on adults at South Georgia. The petrels were highly nocturnal, flying for greater proportions of darkness than any large procellarid studied so far, except the light-mantled albatross Phoebetria palpebrata. Flight bout durations were short compared with other species, suggesting a dominant foraging mode of small-scale searching within large prey patches. When migrating, birds reduced the proportion of time on the water and increased flight bout duration. Activity patterns changed seasonally: birds flew least during the nonbreeding period, and most frequently during chick-rearing in order to meet higher energy demands associated with provisioning offspring. The degree of their response to moonlight was also stage dependent (greatest in nonbreeding, and weakest in incubating birds), a trait potentially shared by other nocturnal petrels which will have repercussions for feeding success and prey selection. For the white-chinned petrel, which is commonly caught in longline fisheries, these results can be used to identify periods when birds are most susceptible to bycatch, and therefore when use of mitigation and checking for compliance is critical.


Southern Ocean Breeding Period Fishing Vessel Moon Phase Nocturnal Activity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.



This research represents a contribution to the British Antarctic Survey Ecosystems Programme. We are very grateful to the many field workers for their help with deploying and retrieving data loggers, and to J.P. Croxall for supporting the procellariiform research at Bird Island.


  1. Barnes KN, Ryan PG, Boix-Hinzen C (1997) The impact of the hake Merluccius spp. longline fishery off South Africa on Procellariiform seabirds. Biol Conserv 82:227–234CrossRefGoogle Scholar
  2. Berrow SD, Wood AG, Prince PA (2000a) Foraging location and range of White-chinned Petrels Procellaria aequinoctialis breeding in the South Atlantic. J Avian Biol 31:303–311CrossRefGoogle Scholar
  3. Berrow SD, Croxall JP, Grant SD (2000b) Status of white-chinned petrels Procellaria aequinoctialis Linnaeus 1758, at Bird Island, South Georgia. Antarct Sci 12:399–405CrossRefGoogle Scholar
  4. Bridge ES (2006) Influences of morphology and behavior on wing-molt strategies in seabirds. Mar Ornithol 34:7–19Google Scholar
  5. Catard A, Weimerskirch H, Cherel Y (2000) Exploitation of distant Antarctic waters and close shelf-break waters by white-chinned petrels rearing chicks. Mar Ecol Prog Ser 194:249–261CrossRefGoogle Scholar
  6. Catry P, Phillips RA, Phalan B, Silk JRD, Croxall JP (2004) Foraging strategies of grey-headed albatrosses Thalassarche chrysostoma: integration of movements, activity and feeding events. Mar Ecol Prog Ser 280:261–273CrossRefGoogle Scholar
  7. Catry T, Ramos JA, Le Corre M, Phillips RA (2009) Movements, at-sea distribution and behaviour of a tropical pelagic seabird: the wedge-tailed shearwater in the western Indian Ocean. Mar Ecol Prog Ser 391:231–242CrossRefGoogle Scholar
  8. Delord K, Gasco N, Weimerskirch H, Barbraud C, Micol T (2005) Seabird mortality in the Patagonian toothfish longline fishery around Crozet and Kerguelen Islands, 2001–2003. CCAMLR Sci 12:53–80Google Scholar
  9. Gandini P, Frere E (2006) Spatial and temporal patterns in the bycatch of seabirds in the Argentinian longline fishery. Fish Bull 104:482–485Google Scholar
  10. Gómez Laich A, Favero M (2007) Spatio-temporal variation in mortality rates of White-chinned Petrels Procellaria aequinoctialis interacting with longliners in the south-west Atlantic. Bird Conserv Int 17:359–366Google Scholar
  11. González-Solís J, Croxall JP, Briggs DR (2002) Activity patterns of giant petrels. Macronectes spp., using different foraging strategies. Mar Biol 140:197–204CrossRefGoogle Scholar
  12. González-Zevallos D, Yorio P (2006) Seabird use of discards and incidental captures at the Argentine hake trawl fishery in the Golfo San Jorge, Argentina. Mar Ecol Prog Ser 316:175–183CrossRefGoogle Scholar
  13. Guilford T, Meade J, Willis J, Phillips RA, Boyle D, Roberts S, Collett M, Freeman R, Perrins CM (2009) Migration and stopover in a small pelagic seabird, the Manx shearwater Puffinus puffinus: insights from machine learning. Proc Roy Soc Lond B 276:1215–1223CrossRefGoogle Scholar
  14. Harper PC (1987) Feeding behaviour and other notes on 20 species of Procellariiformes at sea. Notornis 34:169–192Google Scholar
  15. Hedd A, Gales R, Brothers N (2001) Foraging strategies of shy albatross Thalassarche cauta breeding at Albatross Island, Tasmania, Australia. Mar Ecol Prog Ser 224:267–282CrossRefGoogle Scholar
  16. Horning M, Trillmich F (1999) Lunar cycles in diel prey migrations exert a stronger effect on the diving of juveniles than adult Galápagos fur seals. Proc Roy Soc Lond B 266:1127–1132CrossRefGoogle Scholar
  17. Huin N (1994) Diving depths of white-chinned petrels. The Condor 96:1111–1113CrossRefGoogle Scholar
  18. Landers TJ, Rayner MJ, Phillips RA, Hauber ME (in press) Dynamics of seasonal movements by a trans-pacific migrant, the Westland petrel. The CondorGoogle Scholar
  19. Mackley EK, Phillips RA, Silk JRD, Wakefield ED, Afanasyev V, Fox JW, Furness RW (2010) Free as a bird? Activity patterns of albatrosses during the nonbreeding period. Mar Ecol Prog Ser 406:291–303CrossRefGoogle Scholar
  20. Marchant S, Higgins PJ (1990) Handbook of Australian, New Zealand and Antarctic birds, vol 1: Ratites to ducks. Oxford University Press, MelbourneGoogle Scholar
  21. Martin AR, Poncet S, Barbraud C, Foster E, Fretwell P, Rothery P (2009) The white-chinned petrel (Procellaria aequinoctialis) on South Georgia: population size, distribution and global significance. Polar Biol 32:655–661CrossRefGoogle Scholar
  22. Moreno CA, Rubilar PS, Marschoff E, Benzaquen L (1996) Factors affecting the incidental mortality of seabirds in the Dissostichus eleginoides fishery in the southwest Atlantic (subarea 48.3, 1995 season). CCAMLR Sci 3:79–91Google Scholar
  23. Nevitt G, Reid K, Trathan P (2004) Testing olfactory foraging strategies in an Antarctic seabird assemblage. J Exp Biol 207:3537–3544CrossRefGoogle Scholar
  24. Pennycuick CJ (1987) Flight of seabirds. In: Croxall JP (ed) Seabirds: feeding ecology and role in marine ecosystems. Cambridge University Press, Cambridge, pp 43–62Google Scholar
  25. Petersen SL, Nel DC, Ryan PG, Underhill LG (2008a) Understanding and mitigating vulnerable bycatch in southern African trawl and longline fisheries. WWF South Africa Report Series—2008/Marine/002Google Scholar
  26. Petersen SL, Phillips RA, Ryan PG, Underhill LG (2008b) Albatross overlap with fisheries in the Benguela Upwelling System: implications for conservation and management. Endang Species Res 5:117–127CrossRefGoogle Scholar
  27. Phalan B, Phillips RA, Silk JRD, Afanasyev V, Fukuda A, Fox J, Catry P, Higuchi H, Croxall JP (2007) Foraging behaviour of four albatross species by night and day. Mar Ecol Prog Ser 340:271–286CrossRefGoogle Scholar
  28. Phillips RA, Croxall JP, Xavier JC (2003) Effects of satellite transmitters on albatrosses and petrels. Auk 120:1082–1090CrossRefGoogle Scholar
  29. Phillips RA, Silk JRD, Croxall JP, Afanasyev V (2004) Accuracy of geolocation estimates for flying seabirds. Mar Ecol Prog Ser 266:265–272CrossRefGoogle Scholar
  30. Phillips RA, Silk JRD, Croxall JP (2005) Foraging and provisioning strategies of the light-mantled sooty albatross at South Georgia: competition and co-existence with sympatric pelagic predators. Mar Ecol Prog Ser 285:259–270CrossRefGoogle Scholar
  31. Phillips RA, Silk JRD, Croxall JP, Afanasyev V (2006) Year-round distribution of white-chinned petrels from South Georgia: relationships with oceanography and fisheries. Biol Conserv 129:336–347CrossRefGoogle Scholar
  32. Phillips RA, Catry P, Silk JRD, Bearhop S, McGill R, Afanasyev Y, Strange IJ (2007) Movements, winter distribution and activity patterns of Falkland and brown skuas: insights from loggers and isotopes. Mar Ecol Prog Ser 345:281–291CrossRefGoogle Scholar
  33. Phillips RA, Croxall JP, Silk JRD, Briggs DR (2008) Foraging ecology of albatrosses and petrels from South Georgia: two decades of insights from tracking technologies. Aquat Conserv: Mar Freshwat Ecosyst 17:S6–S21CrossRefGoogle Scholar
  34. Pinheiro JC, Bates DM (2000) Mixed effects models in S and S-PLUS. Springer, New YorkCrossRefGoogle Scholar
  35. Prince PA, Huin N, Weimerskirch H (1994) Diving depths of albatrosses. Antarct Sci 6:353–354CrossRefGoogle Scholar
  36. Rayner MJ, Hauber ME, Clout MN, Seldon DS, Van Dijken S, Bury S, Phillips RA (2008) Foraging ecology of Cook’s petrel Pterodroma cookii during the austral breeding season: a comparison of its two populations. Mar Ecol Prog Ser 370:271–284CrossRefGoogle Scholar
  37. Rodhouse PG, Symon C, Hatfield EMC (1992) Early life cycle of cephalopods in relation to the major oceanographic features of the southwest Atlantic Ocean. Mar Ecol Prog Ser 89:183–195CrossRefGoogle Scholar
  38. Shaffer SA, Costa DP, Weimerskirch H (2003) Foraging effort in relation to the constraints of reproduction in free-ranging albatrosses. Funct Ecol 17:66–74CrossRefGoogle Scholar
  39. Shaffer SA, Weimerskirch H, Scott D, Pinaud D, Thompson DR, Sagar PM, Moller H, Taylor GA, Foley DG, Tremblay Y, Costa DP (2009) Spatio-temporal habitat use by breeding sooty shearwaters Puffinus griseus. Mar Ecol Prog Ser 391:209–220CrossRefGoogle Scholar
  40. Venables WN, Ripley BD (2002) Modern applied statistics with S, 4th edn. Springer, New YorkGoogle Scholar
  41. Wakefield ED, Phillips RA, Matthiopoulos J (2009) Quantifying habitat use and preferences of pelagic seabirds using individual movement data: a review. Mar Ecol Prog Ser 391:165–182CrossRefGoogle Scholar
  42. Weimerskirch H, Guionnet T (2002) Comparative activity pattern during foraging of four albatross species. Ibis 144:40–50CrossRefGoogle Scholar
  43. Weimerskirch H, Wilson RP, Lys P (1997) Activity pattern of foraging in the wandering albatross: a marine predator with two modes of prey searching. Mar Ecol Prog Ser 151:245–254CrossRefGoogle Scholar
  44. Weimerskirch H, Catard A, Prince PA, Cherel Y, Croxall JP (1999) Foraging white-chinned petrels Procellaria aequinoctialis at risk: from the tropics to Antarctica. Biol Conserv 87:273–275CrossRefGoogle Scholar
  45. Weimerskirch H, Guionnet T, Martin J, Shaffer SA, Costa DP (2000a) Fast and fuel efficient? Optimal use of wind by flying albatrosses. Proc Roy Soc Lond B 267:1869–1874CrossRefGoogle Scholar
  46. Weimerskirch H, Capdeville D, Duhamel G (2000b) Factors affecting the number and mortality of seabirds attending trawlers and long-liners in the Kerguelen area. Polar Biol 23:236–249CrossRefGoogle Scholar

Copyright information

© Springer-Verlag 2010

Authors and Affiliations

  • Elizabeth K. Mackley
    • 1
    • 2
    Email author
  • Richard A. Phillips
    • 1
  • Janet R. D. Silk
    • 1
  • Ewan D. Wakefield
    • 1
  • Vsevolod Afanasyev
    • 1
  • Robert W. Furness
    • 2
  1. 1.British Antarctic SurveyNatural Environment Research CouncilCambridgeUK
  2. 2.Faculty of Biomedical and Life Sciences, Graham Kerr BuildingUniversity of GlasgowGlasgowUK

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