The Arctic Ice Monitoring (AIM) observatory has been maintained on the Chukchi Plateau at 75.1° N 168.0° W nearly continuously since 2003. The AIM site consists of a submerged mooring that, since October 2008, has been instrumented with a passive acoustic recorder to sample ambient sound, with a focus on marine mammal detections in the High Arctic. Year-long data sets for 2009, 2012, and 2014–2020 were analyzed for the presence of signals from Arctic species including bowhead and beluga whales, bearded seals, and walrus. Calls from subarctic ribbon seals were commonly detected in autumn months, suggesting they have expanded their distribution much further northward. Killer whale calls were detected in recent years providing evidence that they have moved further north into the Pacific Arctic. No other subarctic cetaceans were heard. Year-round passive acoustic sampling of sounds produced by marine mammals over a decadal timescale has enhanced our understanding of how climate-driven changes in biodiversity are affecting even the very High Arctic.
References
1.
Ahonen
, H.
, Stafford
, K. M.
, de Steur
, L.
, Lydersen
, C.
, Wiig
, Ø.
, and Kovacs
, K. M.
(2017
). “ The underwater soundscape in western Fram Strait: Breeding ground of Spitsbergen's endangered bowhead whales
,” Mar. Pollut. Bull.
123
, 97
–112
.2.
Bonnel
, J.
, Thode
, A. M.
, Blackwell
, S. B.
, Kim
, K.
, and Macrander
, A. M.
(2014
). “ Range estimation of bowhead whale (Balaena mysticetus) calls in the Arctic using a single hydrophone
,” J. Acoust. Soc. Am.
136
, 145
–155
.3.
Boveng
, P. L.
, Ziel
, H. L.
, McClintock
, B. T.
, and Cameron
, M. F.
(2020
). “ Body condition of phocid seals during a period of rapid environmental change in the Bering Sea and Aleutian Islands, Alaska
,” Deep-Sea Res. Part II
181–182
, 104904
.4.
Breed
, G. A.
, Matthews
, C. J. D.
, Marcoux
, M.
, Higdon
, J. W.
, LeBlanc
, B.
, Petersen
, S. D.
, Orr
, J.
, Reinhart
, N. R.
, and Ferguson
, S. H.
(2017
). “ Sustained disruption of narwhal habitat use and behavior in the presence of Arctic killer whales
,” Proc. Natl. Acad. Sci. U.S.A.
114
, 2628
–2633
.5.
Brower
, A. A.
, Clarke
, J. T.
, and Ferguson
, M. C.
(2018
). “ Increased sightings of subArctic cetaceans in the eastern Chukchi Sea, 2008–2016: Population recovery, response to climate change, or increased survey effort?
,” Polar Biol.
41
, 1033
–1039
.6.
Burns
, J. J.
(1970
). “ Remarks on the distribution and natural history of pagophilic pinnipeds in the Bering and Chukchi Seas
,” J. Mammal.
51
, 445
–454
.7.
Burns
, J. J.
(1981a
). “ Bearded seal erignathus barbatus erxleben, 1777
,” in Handbook of Marine Mammals, Volume 2: Seals
, edited by S. H.
Ridgway
and R. J.
Harrison
(Academic Press
, New York
), pp. 145
–170
.8.
Burns
, J. J.
(1981b
). “ Ribbon seal, phoca fasciata
,” in Handbook of Marine Mammals, Volume 2: Seals
, edited by S. H.
Ridgway
and R. J.
Harrison
(Academic Press
, New York
), pp. 89
–109
.9.
Citta
, J. J.
, Okkonen
, S. R.
, Quakenbush
, L. T.
, Maslowski
, W.
, Osinski
, R.
, George
, J. C.
, Small
, R. J.
, Brower
, H.
, Heide-Jørgensen
, M. P.
, and Harwood
, L. A.
(2018
). “ Oceanographic characteristics associated with autumn movements of bowhead whales in the Chukchi Sea
,” Deep-Sea Res. Part II
152
, 121
–131
.10.
Citta
, J. J.
, Quakenbush
, L.
, and George
, J. C.
(2021
). “ Distribution and behavior of Bering-Chukchi-Beaufort bowhead whales as inferred by telemetry
,” in The Bowhead Whale Balaena Mysticetus: Biology and Human Interactions
, edited by J. C.
George
and J. G. M.
Thewissen
(Academic Press
, London
), pp. 31
–56
.11.
Clarke
, J.
, Stafford
, K. M.
, Moore
, S. E.
, Rone
, B.
, Aerts
, L.
, and Crance
, J.
(2013
). “ Subarctic cetaceans in the southern Chukchi Sea: Evidence of recovery or response to a changing Ecosystem
,” Oceanography
26
, 136
–149
.12.
Cleator
, H. J.
, Stirling
, I.
, and Smith
, T. G.
(1989
). “ Underwater vocalizations of the bearded seal (Erignathus barbatus)
,” Can. J. Zool.
67
, 1900
–1910
.13.
Copernicus Marine Environmental Monitoring Service (
2021
). http://marine.copernicus.eu (Last viewed 4 December 2021).14.
Danielson
, S. L.
, Ahkinga
, O.
, Ashjian
, C.
, Basyuk
, E.
, Cooper
, L. W.
, Eisner
, L.
, Farley
, E.
, Iken
, K. B.
, Grebmeier
, J. M.
, Juranek
, L.
, Khen
, G.
, Jayne
, S. R.
, Kikuchi
, T.
, Ladd
, C.
, Lu
, K.
, McCabe
, R. M.
, Moore
, G. W. K.
, Nishino
, S.
, Ozenna
, F.
, Pickart
, R. S.
, Ployakov
, I.
, Stabeno
, P. J.
, Thoman
, R.
, Williams
, W. J.
, Wood
, K.
, and Weingartner
, T. J.
(2020
). “ Manifestation and consequences of warming and altered heat fluxes over the Bering and Chukchi Sea continental shelves
,” Deep-Sea Res. Part II
177
, 104781
.15.
Delarue
, J.
, Martin
, B.
, and Hannay
, D.
(2013
). “ Minke whale boing sound detections in the northeastern Chukchi Sea
,” Mar. Mam. Sci.
29
, E333
–E341
.16.
Duffy-Anderson
, J. T.
, Stabeno
, P.
, Andrews
, A. G.
, Cieciel
, K.
, Deary
, A.
, Farley
, E.
, Fugate
, C.
, Harpold
, C.
, Heintz
, R.
, Kimmel
, D.
, Kuletz
, K.
, Lamb
, J.
, Paquin
, M.
, Porter
, S.
, Rogers
, L.
, Spear
, A.
, and Yasumiishi
, E.
(2019
). “ Responses of the northern Bering Sea and southeastern Bering Sea pelagic ecosystems following record-breaking low winter sea ice
,” Geophys. Res. Lett.
46
, 9833
–9842
, .17.
Ellison
, W.
, Clark
, C. W.
, and Bishop
, G. C.
(1987
). “ Potential use of surface reverberation by bowhead whales, Balaena mysticetus, in under-ice navigation: Preliminary considerations
,” Rep. Int. Whaling Comm.
37
, 329
–332
.18.
Ferguson
, S.
, Higdon
, J.
, and Chmelnitsky
, E.
(2010
). “ The rise of killer whales as a major arctic predator
,” in A Little Less Arctic: Top Predators in the World's Largest Northern Inland Sea
, edited by S.
Ferguson
, L.
Loseto
, and M.
Mallory
(Springer
, New York
), pp. 117
–136
.19.
Frost
, K. J.
, and Lowry
, L. F.
(1990
). “ Distribution, abundance, and movements of beluga whales, Delphinapterus leucas, in coastal waters of western Alaska
,” Can. Bull. Fisheries Aquatic Sci.
224
, 39
–57
.20.
Frouin-Mouy
, H.
, Mouy
, X.
, Berchok
, C. L.
, Blackwell
, S. B.
, and Stafford
, K. M.
(2019
). “ Acoustic occurrence and behavior of ribbon seals (Histriophoca fasciata) in the Bering, Chukchi, and Beaufort Seas
,” Polar Biol.
42
, 657
–674
.21.
Garde
, E.
, Jung-Madsen
, S.
, Ditlevsen
, S.
, Hansen
, R. G.
, Zinglersen
, K. B.
, and Heide-Jørgensen
, M. P.
(2017
). “ Diving behavior of the Atlantic walrus in High Arctic Greenland and Canada
,” J. Exp. Mar. Biol. Ecol.
500
, 89
–99
.22.
George
, J. C.
, Clark
, C.
, Carroll
, G. M.
, and Ellison
, W. T.
(1989
). “ Observations on the ice-breaking and ice navigation behavior of migrating bowhead whales (Balaena mysticetus) near Point Barrow, Alaska, Spring 1985
,” Arctic
42
, 24
–30
.23.
George
, J. C.
, Sheffield
, G.
, Reed
, D. J.
, Tudor
, B.
, Stimmelmayr
, R.
, Person
, B. T.
, Sformo
, T.
, and Suydam
, R.
(2017
). “ Frequency of injuries from line entanglements, killer whales, and ship strikes on Bering-Chukchi-Beaufort Seas bowhead whales
,” Arctic
70
, 37
–46
.24.
George
, J. C.
, and Thewissen
, J. G. M.
(2021
). The Bowhead Whale Balaena Mysticetus: Biology and Human Interactions
(Academic Press
, London
), p. 627
.25.
Grebmeier
, J. M.
, Overland
, J. E.
, Moore
, S. E.
, Farley
, E. V.
, Carmack
, E. C.
, Cooper
, L. W.
, Frey
, K. E.
, Helle, J. H., McLaughlin, F. A., and McNutt
, S. L
. (2006
). “ A major ecosystem shift in the northern Bering Sea
,” Science
311
, 1461
–1464
.26.
Halliday
, W. D.
, Pine
, M. K.
, Citta
, J. J.
, Harwood
, L.
, Hauser
, D. D. W.
, Hilliard
, R. C.
, Lea
, E. V.
, Loseto
, L. L.
, Quakenbush
, L.
, and Insley
, S. J.
(2021
). “ Potential exposure of beluga and bowhead whales to underwater noise from ship traffic in the Beaufort and Chukchi Seas
,” Ocean Coastal Manage.
204
, 105473
–105414
.27.
Hamilton
, C. D.
, Kovacs
, K. M.
, and Lydersen
, C.
(2018
). “ Individual variability in diving, movement and activity patterns of adult bearded seals in Svalbard, Norway
,” Sci. Rep.
8
, 1
–17
.28.
Hannay
, D. E.
, Delarue
, J.
, Mouy
, X.
, Martin
, B. S.
, Leary
, D.
, Oswald
, J. N.
, and Vallarta
, J.
(2013
). “ Marine mammal acoustic detections in the northeastern Chukchi Sea, September 2007–July 2011
,” Continental Shelf Res.
67
, 127
–146
.29.
Hauser
, D.
, Laidre
, K. L.
, Suydam
, R. S.
, and Richard
, P. R.
(2014
). “ Population-specific home ranges and migration timing of Pacific Arctic beluga whales (Delphinapterus leucas)
,” Polar Biol.
37
, 1171
–1183
.30.
Heimrich
, A. F.
, Halliday
, W. D.
, Frouin-Mouy
, H.
, Pine
, M. K.
, Jaunes
, F.
, and Insley
, S. J.
(2021
). “ Vocalizations of bearded seals (Erignathus barbatus) and their influence on the soundscape of the western Canadian Arctic
,” Mar. Mamm. Sci.
37
, 173
–192
.31.
Higdon
, J. W.
, Hauser
, D. D. W.
, and Ferguson
, S. H.
(2012
). “ Killer whales (Orcinus orca) in the Canadian Arctic: Distribution, prey items, group sizes, and seasonality
,” Mar. Mamm. Sci.
28
, E93
–E109
.32.
Howe
, B. M.
, Miksis-Olds
, J. L.
, Rehm
, E.
, Sagen
, H.
, Worcester
, P. F.
, and Haralabus
, G.
(2019
). “ Observing the oceans acoustically
,” Front. Mar. Sci.
6
, 1
–22
.33.
Huntington
, H. P.
, Ferguson
, S. H.
, George
, J. C.
, Noongwook
, G.
, Quakenbush
, L.
, Thewissen
, J. G. M.
, George
, J. C.
, and Thewissen
, J. G. M.
(2021
). “ Indigenous knowledge in research and management
,” in The Bowhead Whale Balaena mysticetus: Biology and Human Interactions
(Academic Press
, London
), pp. 549
–564
.34.
Jay
, C. V.
, Farley
, S. D.
, and Garner
, G. W.
(2001
). “ Summer diving behavior of male walruses in Bristol Bay, Alaska
,” Mar. Mamm. Sci.
17
, 617
–631
.35.
Jay
, C. V.
, Fischbach
, A. S.
, and Kochnev
, A. A.
(2012
). “ Walrus areas of use in the Chukchi Sea during sparse sea ice cover
,” Mar. Ecol. Prog. Ser.
468
, 1
–13
.36.
Jones
, J. M.
, Thayre
, B. J.
, Roth
, E. H.
, Mahoney
, M.
, Sia
, I.
, Merculief
, K.
, Jackson
, C.
, Zeller
, C.
, Clare
, M.
, Bacon
, A.
, Weaver
, S.
, Gentes
, Z.
, Small
, R. J.
, Stirling
, I.
, Wiggins
, S. M.
, and Hildebrand
, J. A.
(2014
). “ Ringed, bearded, and ribbon seal vocalizations north of Barrow, Alaska: Seasonal presence and relationship with sea ice
,” Arctic
67
, 203
–220
.37.
Lewis
, K. M.
, van Dijken
, G. L.
, and Arrigo
, K. R.
(2020
). “ Changes in phytoplankton concentration now drive increased Arctic Ocean primary production
,” Science
369
, 198
–202
.38.
MacIntyre
, K. Q.
, Stafford
, K. M.
, Berchok
, C. L.
, and Boveng
, P.
(2013
). “ Year-round acoustic detection of bearded seals (Erignathus barbatus) in the Beaufort Sea relative to changing environmental conditions, 2008–2010
,” Polar Biol.
36
, 1161
–1173
.39.
MacIntyre
, K. Q.
, Stafford
, K. M.
, Conn
, P. B.
, Laidre
, K. L.
, and Boveng
, P. L.
(2015
). “ The relationship between sea ice concentration and the spatio-temporal distribution of vocalizing bearded seals (Erignathus barbatus) in the Bering, Chukchi, and Beaufort Seas from 2008 to 2011
,” Prog. Oceanogr.
136
, 241
–249
.40.
Madrigal
, B. C.
, Crance
, J. L.
, Berchok
, C. L.
, and Stimpert
, A. K.
(2021
). “ Call repertoire and inferred ecotype presence of killer whales (Orcinus orca) recorded in the southeastern Chukchi Sea
,” J. Acoust. Soc. Am.
150
, 145
–158
.41.
Melling
, H.
, Johnston
, P. H.
, and Riedel
, D. A.
(1995
). “ Measurements of the underside topography of sea ice by moored subsea sonar
,” J. Atmos. Oceanic Technol.
12
, 589
–602
.42.
Miloslavich
, P.
, Bax
, N. J.
, Simmons
, S. E.
, Klein
, E.
, Appeltans
, W.
, Aburto-Oropeza
, O.
, Andersen Garcia
, M.
, Batten
, S. D.
, Benedetti-Cecchi
, L.
, Checkley
, D. M.
, Jr. , Chiba
, S.
, Duffy
, J. E.
, Dunn
, D. C.
, Fischer
, A.
, Gunn
, J.
, Kudela
, R.
, Marsac
, F.
, Muller- Karger
, F. E.
, Obura
, D.
, and Shin
, Y. J.
(2018
). “ Essential ocean variables for global sustained observations of biodiversity and ecosystem changes
,” Glob. Change Biol.
24
, 2416
–2433
.43.
Moore
, S. E.
(2008
). “ Marine mammals as ecosystem sentinels
,” J. Mamm.
89
, 534
–540
.44.
Moore
, S. E.
, Howe
, B. M.
, Stafford
, K. M.
, and Boyd
, M. L.
(2007
). “ Including whale call detection in standard ocean measurements: Application of acoustic seagliders
,” Mar. Technol. Soc. J.
41
, 53
–57
.45.
Moore
, S. E.
, and Huntington
, H. P.
(2008
). “ Arctic marine mammals and climate change: Impacts and resilience
,” Ecol. Appl.
18
, S157
–S165
.46.
Moore
, S. E.
, and Kuletz
, K. J.
(2019
). “ Marine birds and mammals as ecosystem sentinels in and near Distributed Biological Observatory regions: An abbreviated review of published accounts and recommendations for integration to ocean observatories
,” Deep-Sea Res. Part II
162
, 211
–217
.47.
Moore
, S. E.
, Stafford
, K. M.
, Melling
, H.
, Berchok
, C.
, Wiig
, Ø.
, Kovacs
, K. M.
, Lydersen
, C.
, and Richter-Menge
, J
. (2012
). “ Comparing marine mammal acoustic habitats in Atlantic and Pacific sectors of the High Arctic: Year-long records from Fram Strait and the Chukchi Plateau
,” Polar Biol.
35
, 475
–480
.48.
Olnes
, J.
, Crawford
, J.
, Citta
, J. J.
, Druckenmiller
, M. L.
, Von Duyke
, A. L.
, and Quakenbush
, L.
(2020
). “ Movement, diving, and haul‐out behaviors of juvenile bearded seals in the Bering, Chukchi and Beaufort seas, 2014–2018
,” Polar Biol.
43
, 1307
–1320
.49.
Quakenbush
, L. T.
, Citta
, J. J.
, George
, J. C.
, Small
, R. J.
, and Heide-Jørgensen
, M. P.
(2010
). “ Fall and winter movements of bowhead whales (Balaena mysticetus) in the Chukchi Sea and within a potential petroleum development area
,” Arctic
63
, 289
–307
.50.
Rampal
, P.
, Dansereau
, V.
, Olason
, E.
, Bouillon
, S.
, Williams
, T.
, Korosov
, A.
, and Samaké
, A.
(2019
). “ On the multi-fractal scaling properties of sea ice deformation
,” Cryosphere
13
, 2457
–2474
.51.
Richard
, P. R.
, Martin
, A. R.
, and Orr
, J. R.
(2001
). “ Summer and autumn movements of belugas of the eastern Beaufort Sea stock
,” Arctic
54
, 223
–236
.52.
Rivas
, M. B.
, Otosaka
, I.
, Stoffelen
, A.
, and Verhoef
, A.
(2018
). “ A scatterometer record of sea ice extents and backscatter: 1992–2016
,” Cryosphere
12
, 2941
–2953
.53.
Sheffield
, G.
, and Grebmeier
, J. M.
(2009
). “ Pacific walrus (Odobenus rosmarus divergens): Differential prey digestion and diet
,” Mar. Mamm. Sci.
25
, 761
−777
.54.
Shi
, J.
, Cao
, Y.
, Zhao
, J.
, Gao
, G.
, Jiao
, Y.
, and Li
, S.
(2003
). “ Distribution of Pacific-origin water in the region of the Chukchi Plateau in the Arctic Ocean in the summer of 2003
,” Acta Oceanolog. Sin.
24
, 12
–24
.55.
Simard
, Y.
, Roy
, N.
, Giard
, S.
, Gervaise
, C.
, Conversano
, M.
, and Ménard
, N.
(2010
). “ Estimating whale density from their whistling activity: Example with St. Lawrence beluga
,” Appl. Acoust.
71
, 1081
–1086
.56.
Simon
, M.
, Stafford
, K. M.
, Beedholm
, K.
, Lee
, C. M.
, and Madsen
, P. T.
(2010
). “ Singing behavior of fin whales in the Davis Strait with implications for mating, migration and foraging
,” J. Acoust. Soc. Am.
128
, 3200
–3210
.57.
Stafford
, K. M.
(2019
). “ Increasing detections of killer whales (Orcinus orca), in the Pacific Arctic
,” Mar. Mam. Sci.
35
, 696
–706
.58.
Stafford
, K. M.
, Citta
, J. J.
, Okkonen
, S.
, and Zhang
, J.
(2021
). “ Bowhead and beluga whale acoustic detections in the western Beaufort Sea 2008– 2018
,” PLoS One
16
, e0253929
.59.
Stirling
, I.
, Calvert
, W.
, and Cleator
, H.
(1983
). “ Underwater vocalizations as a tool for studying the distribution and relative abundance of wintering pinnipeds in the High Arctic
,” Arctic
36
, 277
–310
.60.
Suydam
, R.
, Lowry
, L. F.
, Frost
, K. J.
, O'Corry-Crowe
, G.
, and Pikok
, D.
(2001
). “ Satellite tracking of eastern Chukchi Sea beluga whales into the Arctic Ocean
,” Arctic
54
, 207
–355
.61.
Waga
, H.
, and Hirawake
, T.
(2020
). “ Changing occurrences of fall blooms associated with variations in phytoplankton size structure in the Pacific Arctic
,” Front. Mar. Sci.
7
, 1
–12
.62.
Willoughby
, A. L.
, Ferguson
, M. C.
, Stimmelmayr
, R.
, Clarke
, J. T.
, and Brower
, A. A.
(2020
). “ Bowhead whale (Balaena mysticetus) and killer whale (Orcinus orca) co‐occurrence in the US Pacific Arctic, 2009–2018: Evidence from bowhead whale carcasses
,” Polar Biol.
43
, 1669
–1697
.63.
Woodgate
, R.
, Stafford
, K. M.
, and Prahl
, F.
(2015
). “ A synthesis of year-round interdisciplinary mooring measurements in the Bering Strait (1990–2014) and the RUSALCA Years (2004–2011)
,” Oceanography
28
, 46
–67
.2022
U.S. Government
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