Free Standard AU & NZ Shipping For All Book Orders Over $80!
Register      Login
Marine and Freshwater Research Marine and Freshwater Research Society
Advances in the aquatic sciences
Shopping Cart: ( empty )
You are here: Home > Journals > MF > MF23182
RESEARCH ARTICLE
Contents Vol 75(12)

First insights into the vertical habitat use of young porbeagles in the north-western Atlantic with implications for bycatch reduction strategies

Brooke N. Anderson https://orcid.org/0000-0003-4299-3496 A F * , Heather D. Bowlby B , Steven Saul C , Yun Kang C , Neil Hammerschlag D G , Lisa J. Natanson E and James A. Sulikowski A H
+ Author Affiliations
- Author Affiliations

A School of Mathematical and Natural Sciences, Arizona State University, Glendale, AZ 85306, USA.

B Fisheries and Oceans Canada Maritimes Region, Dartmouth, NS, B2Y 4A2, Canada.

C College of Integrative Sciences and Arts, Arizona State University, Mesa, AZ 85212, USA.

D Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, FL 33149, USA.

E Retired. Formerly at National Marine Fisheries Service, Northeast Fisheries Science Center, Narragansett Laboratory, Narragansett, RI 02882, USA.

F Present address: School of Life Sciences, Arizona State University, Tempe, AZ 85281, USA.

G Present address: Atlantic Shark Expeditions Ltd, Boutiliers Point, NS, B3Z 0M9, Canada.

H Present address: Hatfield Marine Science Center, Oregon State University, Newport, OR 97365, USA.

* Correspondence to: bnanderso@gmail.com

Handling Editor: Colin Simpfendorfer

Marine and Freshwater Research 75, MF23182 https://doi.org/10.1071/MF23182
Submitted: 19 September 2023  Accepted: 26 July 2024  Published: 20 August 2024

© 2024 The Author(s) (or their employer(s)). Published by CSIRO Publishing

Abstract

Context

For threatened marine species, data on their vertical habitat use patterns can reveal risk of interactions with fishing gear and can inform bycatch avoidance strategies. Such data are lacking for young porbeagles (Lamna nasus), which are captured as bycatch in north-western Atlantic fisheries.

Aims

We aimed to examine temporal patterns in diving and characterise vertical habitat use of young porbeagles during summer and autumn.

Methods

We used data from short-term (28-day), high-resolution (5-min interval) pop-off satellite tags attached to 14 young (young-of-the-year and 1-year-old) porbeagles to model depth use.

Key results

Occupied depths ranged from the sea surface to 679 m, with ambient water temperatures of −0.2 to 26°C. Diel period and season were factors related to depth use.

Conclusions

Sharks exhibited a diel activity pattern characterised by more extensive use of the water column during the day while remaining primarily at the surface at night. Depth use differed between seasons, with summer characterised by greater affinity for surface waters (0–10 m) compared to autumn.

Implications

Young porbeagles are at risk of interaction with active fisheries on the continental shelf, but interactions may be reduced by setting gear deeper at night or during summer.

Keywords: bycatch mitigation, diel migration, elasmobranch, fisheries, Lamna nasus, satellite tagging, shark conservation, wavelet analysis.

References

Aesen O (1963) Length and growth of the porbeagle (Lamna nasus, Bonaterre) in the North West Atlantic. Fiskeridirektoratets Skrifter, Serie Havundersokelser 13, pp. 20–37. (Fiskeridirektoratets Havforskningsinstitutt) Available at http://hdl.handle.net/11250/114842

Afonso AS, Hazin FHV (2015) Vertical movement patterns and ontogenetic niche expansion in the tiger shark, Galeocerdo cuvier. PloS ONE 10(1), e0116720.
| Crossref | Google Scholar | PubMed |

Ajemian MJ, Drymon JM, Hammerschlag N, Wells RJD, Street G, Falterman B, McKinney JA, Driggers WB, III, Hoffmayer ER, Fischer C, Stunz GW (2020) Movement patterns and habitat use of tiger sharks (Galeocerdo cuvier) across ontogeny in the Gulf of Mexico. PLoS ONE 15(7), e0234868.
| Crossref | Google Scholar | PubMed |

Akaike H (1973) Information theory and an extension of the maximum likelihood principle. In ‘Proceedings of the Second International Symposium on Information Theory’, 2-8 September 1971, Tsahkadsor, Armenia, USSR. (Eds BN Petrov, F Csaki) pp. 267–281. (Akadémiai Kaido: Budapest, Hungary, USSR)

Anderson BN, Bowlby HD, Natanson LJ, Coelho R, Cortes E, Domingo A, Sulikowski JA (2021) Preliminary estimate of post-release survival of immature porbeagles caught with rod-and-reel in the northwest Atlantic Ocean. Marine Ecology Progress Series 660, 153-159.
| Crossref | Google Scholar |

Andrews KS, Williams GD, Farrer D, Tolimieri N, Harvey CJ, Bargmann G, Levin PS (2009) Diel activity patterns of sixgill sharks, Hexanchus griseus: the ups and downs of an apex predator. Animal Behaviour 78, 525-536.
| Crossref | Google Scholar |

Andrzejaczek S, Gleiss AC, Pattiaratchi CB, Meekan MG (2019) Patterns and drivers of vertical movements of the large fishes of the epipelagic. Reviews in Fish Biology and Fisheries 29, 335-354.
| Crossref | Google Scholar |

Andrzejaczek S, Lucas TCD, Goodman MC, et al. (2022a) Diving into the vertical dimension of elasmobranch movement ecology. Science Advances 8, eabo1754.
| Crossref | Google Scholar |

Andrzejaczek S, Chapple TK, Jorgensen SJ, Anderson SD, Castleton M, Kanive PE, White TD, Block BA (2022b) Multi-decadal high-resolution data reveal the cryptic vertical movement patterns of a large marine predator along the Californian coast. Frontiers in Marine Science 9, 835576.
| Crossref | Google Scholar |

Andrzejaczek S, Mikles CS, Dale JJ, Castleton M, Block BA (2023) Seasonal and diel habitat use of blue marlin Makaira nigricans in the North Atlantic Ocean. ICES Journal of Marine Science 80, 1002-1015.
| Crossref | Google Scholar |

Arostegui MC, Essington TE, Quinn TP (2017) Interpreting vertical movement behavior with holistic examination of depth distribution: a novel method reveals cryptic diel activity patterns of Chinook salmon in the Salish Sea. Animal Biotelemetry 5, 2.
| Crossref | Google Scholar |

Bendall VA, Hetherington SJ, Ellis JR, Smith SF, Ives MJ, Gregson J, Riley AA (2012) Spurdog, porbeagle and common skate by-catch and discard reduction. Fisheries Science Partnership 2011-2012. Final report. (SEFAS: Lowestoft, UK) Available at http://webarchive.nationalarchives.gov.uk/20150203151336/http:/www.cefas.defra.gov.uk/publications-and-data/scientific-series/fisheries-science-partnership-reports.aspx/

Bond ME, Tolentino E, Mangubhai S, Howey LA (2015) Vertical and horizontal movements of a silvertip shark (Carcharhinus albimarginatus) in the Fijian archipelago. Animal Biotelemetry 3, 19.
| Crossref | Google Scholar |

Bowlby HD, Taylor N, Carlson J (2020a) Quantifying horizontal overlap between longline fleets and porbeagle distribution for ecological risk assessment. ICCAT Collective Volume of Scientific Papers 77(6), 169-179.
| Google Scholar |

Bowlby H, Joyce W, Benoit H, Sulikowski J (2020b) Evaluation of post-release mortality for porbeagle and shortfin mako sharks from the Canadian pelagic longline fishery. ICCAT Collective Volume of Scientific Papers 76(10), 365-373.
| Google Scholar |

Bowlby HD, Benoit HP, Joyce W, Sulikowski J, Coelho R, Domingo A, Cortes E, Hazin F, Macias D, Biais G, Santos C, Anderson B (2021) Beyond post-release mortality: inferences on recovery periods and natural mortality from electronic tagging data for discarded lamnid sharks. Frontiers in Marine Science 8, 619190.
| Crossref | Google Scholar |

Bowlby HD, Joyce WN, Winton MV, Coates PJ, Skomal GB (2022) Conservation implications of white shark (Carcharodon carcharias) behavior at the northern extent of their range in the northwest Atlantic. Canadian Journal of Fisheries and Aquatic Sciences 79, 1843-1859.
| Crossref | Google Scholar |

Brooks ME, Kristensen K, van Benthem KJ, Magnusson A, Berg CW, Nielsen A, Skaug HJ, Maechler M, Bolker BM (2017) glmmTMB balances speed and flexibility among packages for zero-inflated generalized linear mixed modeling. The R Journal 9(2), 378-400.
| Crossref | Google Scholar |

Burke PJ, Mourier J, Gaston TF, Williamson JE (2020) Novel use of pop-up satellite archival telemetry in sawsharks: insights into the movement of the common sawshark Pristiophorus cirratus (Pristiophoridae). Animal Biotelemetry 8, 33.
| Crossref | Google Scholar |

Campana SE, Joyce WN (2004) Temperature and depth associations of porbeagle shark (Lamna nasus) in the northwest Atlantic. Fisheries Oceanography 13(1), 52-64.
| Crossref | Google Scholar |

Campana SE, Joyce W, Marks L, Natanson LJ, Kohler NE, Jensen CF, Mello JJ, Pratt HL, Jr, Myklevoll S (2002) Population dynamics of the porbeagle in the northwest Atlantic Ocean. North American Journal of Fisheries Management 22, 106-121.
| Crossref | Google Scholar |

Campana SE, Joyce W, Fowler M (2010) Subtropical pupping ground for a cold-water shark. Canadian Journal of Fisheries and Aquatic Sciences 67, 769-773.
| Crossref | Google Scholar |

Campana SE, Gibson AJF, Fowler M, Dorey A, Joyce W (2013) Population dynamics of northwest Atlantic porbeagle (Lamna nasus), with an assessment of status and projections for recovery. Canadian Science Advisory Secretariat, Research Document 2012/096, Fisheries and Oceans Canada.

Campana SE, Fowler M, Houlihan D, Joyce WN, Showell M, Simpson M, Miri C, Eagles M (2015) Recovery potential assessment for porbeagle (Lamna nasus) in Atlantic Canada. Canadian Science Advisory Secretariat, Research Document 2015/041, Fisheries and Oceans Canada.

Campana SE, Joyce W, Fowler M, Showell M (2016) Discards, hooking, and post-release mortality of porbeagle (Lamna nasus), shortfin mako (Isurus oxyrinchus), and blue shark (Prionace glauca) in the Canadian pelagic longline fishery. ICES Journal of Marine Science 73(2), 520-528.
| Crossref | Google Scholar |

Carey FG, Casey JG, Pratt HL, Urquhart D, McCosker JE (1985) Temperature, heat production, and heat exchange in lamnid sharks. Southern California Academy of Sciences, Memoirs 9, 92-108.
| Google Scholar |

Carlisle AB, Goldman KJ, Litvin SY, Madigan DJ, Bigman JS, Swithenbank AM, Kline TC, Jr, Block BA (2015) Stable isotope analysis of vertebrae reveals ontogenetic changes in habitat in an endothermic pelagic shark. Proceedings of the Royal Society of London – B. Biological Sciences 282, 20141446.
| Crossref | Google Scholar |

Cazelles B, Chavez M, Berteaux D, Menard F, Vik JO, Jenouvrier S, Stenseth NC (2008) Wavelet analysis of ecological time series. Oecologia 156, 287-304.
| Crossref | Google Scholar | PubMed |

Coelho R, Fernandez-Carvalho J, Lino PG, Santos MN (2012) An overview of the hooking mortality of elasmobranchs caught in a swordfish pelagic longline fishery in the Atlantic Ocean. Aquatic Living Resources 25, 311-319.
| Crossref | Google Scholar |

Coffey DM, Carlisle AB, Hazen EL, Block BA (2017) Oceanographic drivers of the vertical distribution of a highly migratory, endothermic shark. Scientific Reports 7, 10434.
| Crossref | Google Scholar | PubMed |

Comfort CM, Weng KC (2015) Vertical habitat and behaviour of the bluntnose sixgill shark in Hawaii. Deep-Sea Research – II. Topical Studies in Oceanography 115, 116-126.
| Crossref | Google Scholar |

Committee on the Status of Endangered Wildlife in Canada (2004) COSEWIC assessment and status report on the Porbeagle shark Lamna nasus in Canada. Endangered 2004. (COSEWIC: Ottawa, ON, Canada) Available at https://www.sararegistry.gc.ca/virtual_sara/files/cosewic/sr_porbeagle_shark_e.pdf

Cortés E, Semba Y (2020) Estimates of vital rates and population dynamics parameters of interest for porbeagle shark in the western North Atlantic and South Atlantic Ocean. ICCAT Collective Volume of Scientific Papers 77(6), 118-131.
| Google Scholar |

Cortés E, Arocha F, Beerkircher L, Carvalho F, Domingo A, Heupel M, Holtzhausen H, Santos MN, Ribera M, Simpfendorfer C (2010) Ecological risk assessment of pelagic sharks caught in Atlantic pelagic longline fisheries. Aquatic Living Resources 23, 25-34.
| Crossref | Google Scholar |

Cortés E, Bowlby H, Carlson J, Coelho R, Domingo A, Forselledo R, Jagger C, Mas F, Parker D, Santos C, Semba Y, Taylor N, Zhang X (2020) Preliminary sustainability assessment for fishing effects (SAFE) of pelagic longline fisheries on porbeagle sharks and identification of F-based biological reference points. ICCAT Collective Volume of Scientific Papers 77(6), 148-168.
| Google Scholar |

Curtis TH, Laporte S, Cortes E, DuBeck G, McCandless C (2016) Status review report: porbeagle shark (Lamna nasus). Final report to the National Marine Fisheries Service, Office of Protected Resources. (National Oceanic and Atmospheric Administration) Available at https://repository.library.noaa.gov/view/noaa/17712/noaa_17712_DS1.pdf

Curtis TH, Metzger G, Fischer C, McBride B, McCallister M, Winn LJ, Quinlan J, Ajemian MJ (2018) First insights into the movements of young-of-the-year white sharks (Carcharodon carcharias) in the western North Atlantic Ocean. Scientific Reports 8, 10794.
| Crossref | Google Scholar | PubMed |

Driggers WB, III, Ingram GW, Jr, Grace MA, Gledhill CT, Henwood TA, Horton CN, Jones CM (2008) Pupping areas and mortality rates of young tiger sharks Galeocerdo cuvier in the western North Atlantic Ocean. Aquatic Biology 2, 161-170.
| Crossref | Google Scholar |

Francis MP, Natanson LJ, Campana SE (2008) The biology and ecology of the Porbeagle shark, Lamna nasus. In ‘Sharks of the open ocean’. (Eds MD Camhi, EK Pikitch, EA Babcock) pp. 105–111. (Blackwell Publishing Ltd: Oxford, UK)

Francis MP, Holdsworth JC, Block BA (2015) Life in the open ocean: seasonal migration and diel diving behaviour of Southern Hemisphere porbeagle sharks (Lamna nasus). Marine Biology 162, 2305-2323.
| Crossref | Google Scholar |

Franks BR, Tyminski JP, Hussey NE, Braun CD, Newton AL, Thorrold SR, Fischer GC, McBride B, Hueter RE (2021) Spatio-temporal variability in white shark (Carcharodon carcharias) movement ecology during residency and migration phases in the western North Atlantic. Frontiers in Marine Science 8, 744202.
| Crossref | Google Scholar |

Goodyear CP, Luo J, Prince ED, Hoolihan JP, Snodgrass D, Orbesen ES, Serafy JE (2008) Vertical habitat use of Atlantic blue marlin Makaira nigricans: interaction with pelagic longline gear. Marine Ecology Progress Series 365, 233-245.
| Crossref | Google Scholar |

Grubbs RD (2010) Ontogenetic shifts in movements and habitat use. In ‘Sharks and their relatives II: biodiversity, adaptive physiology, and conservation’. (Eds JC Carrier, JA Musick, MR Heithaus) pp. 319–35. (CRC Press: Boca Raton, FL, USA)

Hammerschlag N, Gallagher AJ, Lazarre DM (2011) A review of shark satellite tagging studies. Journal of Experimental Marine Biology and Ecology 398, 1-8.
| Crossref | Google Scholar |

Hammerschlag N, McDonnell LH, Rider MJ, Street GM, Hazen EL, Natanson LJ, McCandless CT, Boudreau MR, Gallagher AJ, Pinsky ML, Kirtman B (2022) Ocean warming alters the distributional range, migratory timing, and spatial protections of an apex predator, the tiger shark (Galeocerdo cuvier). Global Change Biology 28, 1990-2005.
| Crossref | Google Scholar |

Haugen JB (2020) Fishery management, conservation, and bycatch of North Atlantic porbeagle. PhD dissertation, University of Massachusetts—Dartmouth, Dartmouth, MA, USA.

Hays GC (2003) A review of the adaptive significance and ecosystem consequences of zooplankton diel vertical migrations. Hydrobiologia 503, 163-170.
| Crossref | Google Scholar |

Hays GC, Bailey H, Bograd SJ, Bowen WD, Campagna C, Carmichael RH, Casale P, Chiaradia A, Costa DP, Cuevas E, Bruyn PJNd, Dias MP, Duarte CM, Dunn DC, Dutton PH, Esteban N, Friedlaender A, Goetz KT, Godley BJ, Halpin PN, Hamann M, Hammerschlag N, et al. (2019) Translating marine animal tracking data into conservation policy and management. Trends in Ecology & Evolution 34, 459-473.
| Crossref | Google Scholar | PubMed |

Heard M, Rogers PJ, Bruce BD, Humphries NE, Huveneers C (2017) Plasticity in the diel vertical movement of two pelagic predators (Prionace glauca and Alopias vulpinus) in the southeastern Indian Ocean. Fisheries Oceanography 27(3), 199-211.
| Crossref | Google Scholar |

Hendrickson LC (2004) Population biology of northern shortfin squid (Illex illecebrosus) in the northwest Atlantic Ocean and initial documentation of a spawning area. ICES Journal of Marine Science 61, 252-266.
| Crossref | Google Scholar |

Heupel MR, Simpfendorfer CA (2005) Using acoustic monitoring to evaluate MPAs for shark nursery areas: the importance of long-term data. Marine Technology Society Journal 39, 10-18.
| Crossref | Google Scholar |

Hoffmayer ER, McKinney JA, Franks JS, Hendon JM, Driggers WB, III, Falterman BJ, Galuardi B, Byrne ME (2021) Seasonal occurrence, horizontal movements, and habitat use patterns of whale sharks (Rhincodon typus) in the Gulf of Mexico. Frontiers in Marine Science 7, 598515.
| Crossref | Google Scholar |

Hoolihan JP, Luo J, Abascal FJ, Campana SE, De Metrio G, Dewar H, Domeier ML, Howey LA, Lutcavage ME, Musyl MK, Neilson JD, Orbesen ES, Prince ED, Rooker JR (2011) Evaluating post-release behaviour modification in large pelagic fish deployed with pop-up satellite archival tags. ICES Journal of Marine Science 68(5), 880-889.
| Crossref | Google Scholar |

Hurley PCF (1998) A review of the fishery for pelagic sharks in Atlantic Canada. Fisheries Research 39, 107-113.
| Crossref | Google Scholar |

International Commission for the Conservation of Atlantic Tunas (2020) Report of the 2020 porbeagle shark stock assessment meeting. ICCAT, Madrid, Spain.

Jensen CF, Natanson LJ, Pratt HL, Jr, Kohler NE, Campana SE (2002) The reproductive biology of the porbeagle shark (Lamna nasus) in the western North Atlantic Ocean. Fisheries Bulletin 100, 727-738.
| Google Scholar |

Joyce WN, Campana SE, Natanson LJ, Kohler NE, Pratt HL, Jr, Jensen CF (2002) Analysis of stomach contents of the porbeagle shark (Lamna nasus Bonnaterre) in the northwest Atlantic. ICES Journal of Marine Science 59, 1263-1269.
| Crossref | Google Scholar |

Kahle D, Wickham H (2013) ggmap: spatial visualization with ggplot2. The R Journal 5(1), 144-161.
| Crossref | Google Scholar |

Kinney MJ, Simpfendorfer CA (2009) Reassessing the value of nursery areas to shark conservation and management. Conservation Letters 2, 53-60.
| Crossref | Google Scholar |

Kock AA, Lombard AT, Daly R, Goodall V, Meÿer M, Johnson R, Fischer C, Koen P, Irion D, Gennari E, Towner A, Jewell OJD, da Silva C, Dicken ML, Smale MJ, Photopoulou T (2022) Sex and size influence the spatiotemporal distribution of white sharks, with implications for interactions with fisheries and spatial management in the Southwest Indian Ocean. Frontiers in Marine Science 9, 811985.
| Crossref | Google Scholar |

Kohler NE, Turner PA (2019) Distributions and movements of Atlantic shark species: a 52-year retrospective atlas of mark and recapture data. Marine Fisheries Review 81, 1-93.
| Crossref | Google Scholar |

Loefer JK, Sedberry GR, McGovern JC (2005) Vertical movements of a shortfin mako in the western North Atlantic as determined by pop-up satellite tagging. Southeastern Naturalist 4(2), 237-246.
| Crossref | Google Scholar |

Madigan DJ, Richardson AJ, Carlisle AB, Weber SB, Brown J, Hussey NE (2021) Water column structure defines vertical habitat of twelve pelagic predators in the South Atlantic. ICES Journal of Marine Science 78(3), 867-883.
| Crossref | Google Scholar |

Morrissey JF, Gruber SH (1993) Habitat selection by juvenile lemon sharks, Negaprion brevirostris. Environmental Biology of Fishes 38, 311-319.
| Crossref | Google Scholar |

Musyl MK, Brill RW, Curran DS, Fragoso NM, McNaughton LM, Nielsen A, Kikkawa BS, Moyes CD (2011a) Postrelease survival, vertical and horizontal movements, and thermal habitats of five species of pelagic sharks in the central Pacific Ocean. Fisheries Bulletin 109(4), 341-368.
| Google Scholar |

Musyl MK, Domeier ML, Nasby-Lucas N, Brill RW, McNaughton LM, Swimmer JY, Lutcavage MS, Wilson SG, Galuardi B, Liddle JB (2011b) Performance of pop-up satellite archival tags. Marine Ecology Progress Series 433, 1-28.
| Crossref | Google Scholar |

Nakamura I, Watanabe YY, Papastamatiou YP, Sato K, Meyer CG (2011) Yo-yo vertical movements suggest a foraging strategy for tiger sharks Galeocerdo cuvier. Marine Ecology Progress Series 424, 237-246.
| Crossref | Google Scholar |

Nasby-Lucas N, Dewar H, Sosa-Nishizaki O, Wilson C, Hyde JR, Vetter RD, Wraith J, Block BA, Kinney MJ, Sippel T, Holts DB, Kohin S (2019) Movements of electronically tagged shortfin mako sharks (Isurus oxyrinchus) in the eastern North Pacific Ocean. Animal Biotelemetry 7, 12.
| Crossref | Google Scholar |

Natanson LJ, Mello JJ, Campana SE (2002) Validated age and growth of the porbeagle shark (Lamna nasus) in the western North Atlantic Ocean. Fisheries Bulletin 100, 266-278.
| Google Scholar |

Natanson LJ, Deacy BM, Joyce W, Sulikowski J (2019) Presence of a resting population of female porbeagles (Lamna nasus), indicating a biennial reproductive cycle, in the western North Atlantic Ocean. Fisheries Bulletin 117(1–2), 70-77.
| Crossref | Google Scholar |

National Marine Fisheries Service (1999) Final fishery management plan for Atlantic tunas, swordfish, and sharks. (Highly Migratory Species Management Division, Office of Sustainable Fisheries, NMFS: Silver Spring, MD, USA) Available at https://repository.library.noaa.gov/view/noaa/56204

National Oceanic and Atmospheric Administration (1996) Magnusen–Stevens fishery conservation and management act, as amended through October 11, 1996. NPAA Technical Memorandum NMFS-F/SPO-23. (National Marine Fisheries Service: Silver Spring, MD, USA) Available at https://repository.library.noaa.gov/view/noaa/15867/noaa_15867_DS1.pdf

National Oceanic and Atmospheric Administration (2022) Stock assessment and fishery evaluation report: Atlantic highly migratory species, 2021 (NOAA, Atlantic Highly Migratory Species Management Division: Silver Spring, MD, USA) Available at https://www.fisheries.noaa.gov/s3//2022-03/SAFE%20Report%202021%20Final_0.pdf

Nosal AP, Cartamil DP, Wegner NC, Lam CH, Hastings PA (2019) Movement ecology of young-of-the-year blue sharks Prionace glauca and shortfin makos Isurus oxyrinchus within a putative binational nursery area. Marine Ecology Progress Series 623, 99-115.
| Crossref | Google Scholar |

Pade NG, Queiroz N, Humphries NE, Witt MJ, Jones CS, Noble LR, Sims DW (2009) First results from satellite-linked archival tagging of porbeagle shark, Lamna nasus: area fidelity, wider-scale movements and plasticity in diel depth changes. Journal of Experimental Marine Biology and Ecology 370, 64-74.
| Crossref | Google Scholar |

Queiroz N, Humphries NE, Noble LR, Santos AM, Sims DW (2012) Spatial dynamics and expanded vertical niche of blue sharks in oceanographic fronts reveal habitat targets for conservation. PLoS ONE 7(2), e32374.
| Crossref | Google Scholar | PubMed |

Queiroz N, Humphries NE, Mucientes G, Hammerschlag N, Lima FP, Scales KL, Miller PI, Sousa LL, Seabra R, Sims DW (2016) Ocean-wide tracking of pelagic sharks reveals extent of overlap with longline fishing hotspots. Proceedings of the National Academy of Sciences 113(6), 1582–1587. doi:10.1073/pnas.1510090113

Queiroz N, Humphries NE, Couto A, et al. (2019) Global spatial risk assessment of sharks under the footprint of fisheries. Nature 572, 461-466.
| Crossref | Google Scholar | PubMed |

Renshaw S, Hammerschlag N, Gallagher AJ, Lubitz N, Sims DW (2023) Global tracking of shark movements, behaviour and ecology: a review of the renaissance years of satellite tagging studies, 2010-2020. Journal of Experimental Marine Biology and Ecology 560, 151841.
| Crossref | Google Scholar |

Rigby CL, Barreto R, Carlson J, Fernando D, Fordham S, Francis MP, Herman K, Jabado RW, Liu KM, Marshall A, Pacoureau N, Romanov E, Sherley RB, Winker H (2019) Porbeagle Lamna nasus. In ‘The IUCN Red List of Threatened Species 2019’. e.T11200A500969. (International Union for Conservation of Nature and Natural Resources) Available at https://www.iucnredlist.org/species/11200/500969

Rösch A, Schmidbauer H (2018) WaveletComp 1.1: a guided tour through the R package. (Published by the authors) Available at http://www.hs-stat.com/projects/WaveletComp/WaveletComp_guided_tour.pdf

Santos CC, Domingo A, Carlson J, Natanson LJ, Travassos P, Macias D, Cortes E, Miller P, Hazin F, Mas F, Ortiz de Urbina J, Lino PG, Coelho R (2021) Movements, habitat use, and diving behavior of shortfin mako in the Atlantic Ocean. Frontiers in Marine Science 8, 686343.
| Crossref | Google Scholar |

Saunders RA, Royer F, Clarke MW (2011) Winter migration and diving behaviour of porbeagle shark, Lamna nasus, in the Northeast Atlantic. ICES Journal of Marine Science 68(1), 166-174.
| Crossref | Google Scholar |

Sepulveda CA, Kohin S, Chan C, Vetter R, Graham JB (2004) Movement patterns, depth preferences, and stomach temperatures of free-swimming juvenile mako sharks, Isurus oxyrinchus, in the Southern California Bight. Marine Biology 145, 191-199.
| Crossref | Google Scholar |

Shaw RL, Curtis TH, Metzger G, McCallister MP, Newton A, Fischer GC, Ajemian MJ (2021) Three-dimensional movements and habitat selection of young white sharks (Carcharodon carcharias) across a temperate continental shelf ecosystem. Frontiers in Marine Science 8, 643831.
| Crossref | Google Scholar |

Shepard ELC, Ahmed MZ, Southall EJ, Witt MJ, Metcalfe JD, Sims DW (2006) Diel and tidal rhythms in diving behaviour of pelagic sharks identified by signal processing of archival tagging data. Marine Ecology Progress Series 328, 205-213.
| Crossref | Google Scholar |

Skomal G, Marshall H, Galuardi B, Natanson L, Braun CD, Bernal D (2021) Horizontal and vertical movement patterns and habitat use of juvenile porbeagles (Lamna nasus) in the Western North Atlantic. Frontiers in Marine Science 8, 624158.
| Crossref | Google Scholar |

Smith SE, Au DW, Show C (1998) Intrinsic rebound potentials of 26 species of Pacific sharks. Marine and Freshwater Research 49, 663-678.
| Crossref | Google Scholar |

Speed CW, Field IC, Meekan MG, Bradshaw CJA (2010) Complexities of coastal shark movements and their implications for management. Marine Ecology Progress Series 408, 275-293.
| Crossref | Google Scholar |

Stehfest KM, Patterson TA, Barnett A, Semmens JM (2014) Intraspecific differences in movement, dive behavior and vertical habitat preferences of a key marine apex predator. Marine Ecology Progress Series 495, 249-262.
| Crossref | Google Scholar |

Thorburn J, Neat F, Burrett I, Henry L-A, Bailey DM, Jones CS, Noble LR (2019) Ontogenetic variation in movements and depth use, and evidence of partial migration in a benthopelagic elasmobranch. Frontiers in Ecology and Evolution 7, 353.
| Crossref | Google Scholar |

Tyminski JP, de la Parra-Venegas R, González Cano J, Hueter RE (2015) Vertical movements and patterns in diving behavior of whale sharks as revealed by pop-up satellite tags in the eastern Gulf of Mexico. PLoS ONE 10(11), e0142156.
| Crossref | Google Scholar | PubMed |

Van Beveren E, Plourde S, Pepin P, Cogliati K, Castonguay M (2023) A review of the importance of various areas for northern contingent West-Atlantic mackerel spawning. ICES Journal of Marine Science 80, 1-15.
| Crossref | Google Scholar |

Vedor M, Queiroz N, Mucientes G, Couto A, da Costa I, dos Santos A, Vandeperre F, Fontes J, Afonso P (2021a) Climate-driven deoxygenation elevates fishing vulnerability for the ocean’s widest ranging shark. eLife 10, e62508.
| Crossref | Google Scholar | PubMed |

Vedor M, Mucientes G, Hernández-Chan S, Rosa R, Humphries N, Sims DW, Queiroz N (2021b) Oceanic diel vertical movement patterns of blue sharks vary with water temperature and productivity to change vulnerability to fishing. Frontiers in Marine Science 8, 688076.
| Crossref | Google Scholar |

Vianna GMS, Meekan MG, Meeuwig JJ, Speed CW (2013) Environmental influences on patterns of vertical movement and site fidelity of grey reef sharks (Carcharhinus amblyrhynchos) at aggregation sites. PLoS ONE 8(4), e60331.
| Crossref | Google Scholar | PubMed |

Wang Z, Horwitz R, Bowlby HD, Ding F, Joyce WN (2020) Changes in ocean conditions and hurricanes affect porbeagle Lamna nasus diving behavior. Marine Ecology Progress Series 654, 219-224.
| Crossref | Google Scholar |

Weideli OC, Daly R, Peel LR, Heithaus MR, Shivji MS, Planes S, Papastamatiou YP (2023) Elucidating the role of competition in driving spatial and trophic niche patterns in sympatric juvenile sharks. Oecologia 201, 673-688.
| Crossref | Google Scholar | PubMed |

Weng KC, Boustany AM, Pyle P, Anderson SD, Brown A, Block BA (2007a) Migration and habitat of white sharks (Carcharodon carcharias) in the eastern Pacific Ocean. Marine Biology 152, 877-894.
| Crossref | Google Scholar |

Weng KC, O’Sullivan JB, Lowe CG, Winkler CE, Dewar H, Block BA (2007b) Movements, behavior and habitat preferences of juvenile white sharks Carcharodon carcharias in the eastern Pacific. Marine Ecology Progress Series 338, 211-224.
| Crossref | Google Scholar |