The DOI matches its Crossref record; 19 of the 19 references it cites were found in a registry or an index.
Acoustic detection and satellite-tracking leads to discovery of rare concentration of endangered North Pacific right whales
Open accessAbstract
The North Pacific right whale,Eubalaena japonica, is one of the most endangered species of whale in the world. On 10 August 2004, two right whales were located in the Bering Sea using headings to right whale calls provided by directional sonobuoys. A satellite-monitored radio tag attached to one of these whales functioned for 40 days. Over the 40-day period, this whale moved throughout a large part of the southeast Bering Sea shelf, including areas of the outer-shelf where right whales have not been seen in decades. In September, multiple right whales were acoustically located and subsequently sighted by another survey vessel approaching a near-real-time position from the tag. An analysis of photographs confirmed at least 17 individual whales (not including the tagged whales). Genetic analysis of biopsy samples identified 17 individuals: 10 males and 7 females. The discovery of seven females was significant, as only one female had been identified in the past. Genetics also confirmed the presence of at least two calves. Although the future of this population is highly uncertain, the discovery of additional females and calves gives some hope that this most critically endangered of all whale populations may still possess the capacity to recover.
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“For the first time, researchers could systematically study cryptic, nocturnal, and rare species”
From Listening forward: emerging roles of bioacoustics in ecology, evolution, and conservation (2026) · cites this paper as Wade et al. 2006
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Microsatellite markers for the study of cetacean populations
Valsecchi, E., & Amos, W. (1996) · Molecular Ecology · doi:10.1111/j.1365-294x.1996.tb00301.x · Cited by 316
ASSESSMENT OF ARGOS LOCATION ACCURACY FROM SATELLITE TAGS DEPLOYED ON CAPTIVE GRAY SEALS
Vincent, C., McConnell, B. J., Ridoux, V., et al. (2002) · Marine Mammal Science · doi:10.1111/j.1748-7692.2002.tb01025.x · Cited by 304
Primers for the amplification of tri- and tetramer microsatellite loci in baleen whales
Palsbøll, P. J., Bérubé, M., Larsen, A. G., et al. (1997) · Molecular Ecology · doi:10.1111/j.1365-294x.1997.tb00146.x · Cited by 148
Microsatellites from the beluga whale Delphinapterus leucas
Buchanan, F. C., Friesen, M. K., Littlejohn, R. P., et al. (1996) · Molecular Ecology · doi:10.1046/j.1365-294x.1996.00109.x · Cited by 97
Heide‐Jørgensen, M. P., Laidre, K. L., Wiig, Ø., Jensen, M. V., Dueck, L. P., Maiers, L. D., Schmidt, H. C., & Hobbs, R. C. (2003) · ARCTIC · doi:10.14430/arctic599 · Cited by 86
Self-citationMoore, S. E., Waite, J. M., FRIDAY, N. A., et al. (2002) · Progress In Oceanography · doi:10.1016/s0079-6611(02)00082-4 · Cited by 73
Calls recorded from North Pacific right whales (Eubalaena japonica) in the eastern Bering Sea
McDonald, M. A., & Moore, S. E. (2023) · The journal of cetacean research and management. Special issue · doi:10.47536/jcrm.v4i3.838 · Cited by 71
Microsatellites from the beluga whaleDelphinapterus leucas
Buchanan, F. C., Friesen, M. K., Littlejohn, R. P., et al. (1996) · Molecular Ecology · doi:10.1111/j.1365-294x.1996.tb00348.x · Cited by 64
Characterization and isolation of microsatellite loci from the endangered North Atlantic right whale
Waldick, R. C., Brown, M. W., & White, B. N. (1999) · Molecular Ecology · doi:10.1046/j.1365-294x.1999.00723-6.x · Cited by 57
Waveguide propagation allows range estimates for north pacific right whales in the bering sea
Wiggins, S. M., McDonald, M. A., Munger, L. M., et al. (2004) · Canadian acoustics · Cited by 54
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Research works printed but not linked: 2
- Fain S.R, 1995, Gender identification of humans and mammalian wildlife species from PCR amplified sex linked genes, Proc. Am. Acad. Forensic Sci, 1, 34
- Munger L. Moore S. Hildebrand J. Wiggins S. & McDonald M. 2003 Calls of North Pacific right whales recorded in the southeast Bering Sea. Abstract in marine science in the northeast Pacific: science for resource dependent communities session EVOS/NPRB-4: birds and mammals Joint Scientific Symposium. Anchorage AK 13–17 January 2003.
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Listening forward: emerging roles of bioacoustics in ecology, evolution, and conservation
Zsebők, S. (2026) · Biologia Futura · doi:10.1007/s42977-026-00322-5
“For the first time, researchers could systematically study cryptic, nocturnal, and rare species (Jones 1997; Villanueva-Rivera 2007; Wade et al. 2006).”
Metadata
- Authors
- Wade, P., Heide-Jørgensen, M. P., Shelden, K., Barlow, J., Carretta, J., Durban, J., LeDuc, R., Munger, L., Rankin, S., Sauter, A., & Stinchcomb, C.
- Affiliations
- NOAA National Marine Fisheries Service (US)
- Greenland Institute of Natural ResourcesPO Box 570, 3900 Nuuk, Greenland
- Scripps Institution of Oceanography (US)
- Corresponding author
- Shelden, Kim
- Venue
- Biology Letters
- Publisher
- The Royal Society
- Published
- 2006-04-18
- Volume
- 2
- Issue
- 3
- Pages
- 417-419
- ISSN
- 1744-9561 (ISSN-L)
- 1744-957X
- PMC
- PMC1686182
- OpenAlex
- W2141602835
- Cited by
- 66
- References
- 19
- Citations by year
- 2026: 2 · 2025: 3 · 2024: 1 · 2023: 2 · 2022: 3 · 2021: 2 · 2020: 2 · 2019: 4 · 2018: 3 · 2017: 4 · 2016: 3 · 2015: 5 · 2014: 6 · 2013: 2 · 2012: 6
- FWCI
- 2.79
- Type
- journal article
- Language
- en
- Open access
- green
- www.ncbi.nlm.nih.gov
- Locations
- Biology Letters (publishedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- Funders
- Pinngortitaleriffik
- Topics
- Physical Sciences › Environmental Science › Ecology › Marine animal studies overview
- Physical Sciences › Environmental Science › Ecology › Wildlife Ecology and Conservation
- Physical Sciences › Environmental Science › Nature and Landscape Conservation › Turtle Biology and Conservation
- Keywords
- North Pacific right whale, Eubalaena japonica, acoustic detection, satellite telemetry, radio tagging, Bering Sea, population recovery, calf presence
- MeSH terms
- Acoustics, Animals, Biopsy, Female, Humans, Male, Pacific Ocean, Spatial Behavior, Species Specificity, Time Factors, Genetic Variation, Vocalization, Animal, Whales
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