Ingvar Byrkjedal
- E-mailIngvar.Byrkjedal@uib.no
- Phone+47 55 58 29 02
- Visitor AddressRealfagbygget, Allégt. 41
- Postal AddressPostboks 78005020 BERGEN
Books
- 2016. Fugler langs Jærstrendene. 276 pages. ISBN: 978-82-93351-27-6.
- 2001. Shorebirds. 72 pages. ISBN: 1-84107-075-0.
- 1998. Tundra Plovers: The Grey Plover, Eurasian, American and Pac ific golden Plovers.
- 1998. Tundra Plovers: The Eurasian, Pacific and American Golden Plovers and Grey Plover. 422 pages. ISBN: 0-85661-109-3.
Journal articles
- 2019. Bestandsendring hos storspove på Jæren 1997-2019. Falco. 48: 70-71.
- 2019. Selective feeding on jellyfish organs by northern fulmars Fulmarus glacialis. Ornis Norvegica. 42: 15-18.
- 2019. DNA barcoding marine fauna with NorBOL — current status. Genome. 62: 449. doi: 10.1139/gen-2019-0083
- 2018. Demersal fish assemblages in the boreo-Arctic shelf waters around Svalbard during the warm period 2007–2014. Polar Biology. 41: 125-142. doi: 10.1007/s00300-017-2176-2
- 2018. Hønsehauk og kjerringråd. Falco. 47: 26-37.
- 2018. Sint gluttsnipe, saltkjertler og sky byttedyr. Falco. 47: 30-32.
- 2018. Nedgang i hekkebestanden av tjeld i jordbrukslandskap på Jæren. Falco. 47: 94-99.
- 2018. The distribution of the fathead sculpin species Cottunculus subspinosus Jensen, 1902. Fauna Norvegica. 38: 13-17. doi: 10.5324/fn.v38i0.2381
- 2017. Interspecific aggression by wintering great northern divers Gavia immer. Ornis Norvegica. 40: 49-54. doi: 10.15845/on.v40i0.1379
- 2017. First record of juvenile northern wolffish (Anarhichas denticulatus Krøyer, 1845) on the continental slope of Northeast Greenland. Journal of Ichthyology : A Translation of Voprosy Ikhtiologii. 57: 633-638. doi: 10.1134/S0032945217040051
- 2017. Fishes of the Northern Mid-Atlantic Ridge collected during the MAR-ECO Cruise in June-July 2004. An annotated checklist. Arquipélago. Ciências biológicas e marinhas. Life and marine sciences.. 1-125.
- 2017. Pruning the pearlsides: reconciling morphology and molecules in mesopelagic fishes (Maurolicus: Sternoptychidae). Deep-sea research. Part II, Topical studies in oceanography. 137: 246-257. doi: 10.1016/j.dsr2.2016.04.024
- 2016. Possible resource-defence polygyny in the extinct Rodrigues Solitaire Pezophaps solitaria (Columbidae: Raphini). Ibis. 158: 199-201. doi: 10.1111/ibi.12329
- 2016. The appearance of Lapland Buntings Calcarius lapponicus in song flight. Ornis Norvegica. 39: 37-38. doi: 10.15845/on.v39i0.1041
- 2016. Lebetus scorpioides and Buenia jeffreysii (Teleostei: Gobiidae) found north of the Arctic Circle. Fauna Norvegica. 36: 47-50. doi: 10.5324/fn.v36i0.1952
- 2016. Novel biodiversity baselines outpace models of fish distribution in Arctic waters. Die Naturwissenschaften. 103:8. 6 pages. doi: 10.1007/s00114-016-1332-9
- 2016. Idyll og konflikt i vipenes familieliv. Naturen. 140: 131-139. doi: 0.18261/issn.1504–3118–2016–03–04
- 2016. Preservation obscures pelagic deep-sea fish diversity: doubling the number of sole-bearing opisthoproctids and resurrection of the genus Monacoa (Opisthoproctidae, Argentiniformes). PLOS ONE. 11:e0159762. 23 pages. doi: 10.1371/journal.pone.0159762
- 2016. The black-legged kittiwake preen gland—an overlooked organ for depuration of fat-soluble contaminants? Polar Research. 35. doi: 10.3402/polar.v35.29651
- 2015. Arctic skate Amblyraja hyperborea preys on remarkably large glacial eelpouts Lycodes frigidus. Journal of Fish Biology. 86: 360-364. doi: 10.1111/jfb.12554
- 2015. Red-spotted Bluethroats Luscinia s. svecica migrate along the Indo-European flyway: a geolocator study. Bird Study. 62: 508-515. doi: 10.1080/00063657.2015.1077781
- 2014. Molecular and morphological variation in saddled fathead sculpins (Psychrolutidae: Cottunculus) of the north-east Atlantic Ocean, with a synonymy of three species. Journal of Fish Biology. 85: 821-837. doi: 10.1111/jfb.12458
- 2014. Resident female northern lapwings Vanellus vanellus fight to exclude settlement by secondary females. Ibis. 156: 461-465. doi: 10.1111/ibi.12132
- 2014. Atlantic fishes in the Chukchi Borderland. Marine Biodiversity. 44: 127-150. doi: 10.1007/s12526-013-0192-1
- 2014. Plumage ornaments in male Northern Lapwings Vanellus vanellus may not be a reliable indicator of their mating success. Ornis Fennica. 91: 79-87.
- 2013. Rapid sampling of males and territories by female northern lapwing, Vanellus vanellus. The Wilson Journal of Ornithology. 125: 809-811.
- 2013. Berlevågfisken - en nord-norsk torskefisk med aner i Stillehavet. Norsk Sjømat. 6: 36-38.
- 2013. Chick growth and survival in northern lapwings Vanellus vanellus indicate that secondary females do the best of a bad job. Journal of Avian Biology. 44: 376-382. Published 2013-04-11. doi: 10.1111/j.1600-048X.2013.05811.x
- 2013. Mitogenomic sequences and evidence from unique gene rearrangements corroborate evolutionary relationships of Myctophiformes (Neoteleostei). BMC Evolutionary Biology. 13. Published 2013-06-03. doi: 10.1186/1471-2148-13-111
- 2013. Lack of taxonomic information from parietal spine size invalidates subspecies in the Atlantic hookear sculpin Artediellus atlanticus. Journal of Fish Biology. 82: 277-285. doi: 10.1111/j.1095-8649.2012.03484.x
- 2013. Morphological and molecular variation in Synaphobranchus eels (Anguilliformes: Synaphobranchidae) of the Mid-Atlantic Ridge in relation to species diagnostics. Marine Biodiversity. 43: 407-420. doi: 10.1007/s12526-013-0168-1
- 2012. Hekkebestanden av storspove på Jæren. Falco. 41: 137-140.
- 2012. Hvor mange viper hekker det på Jæren? Falco. 41: 87-94.
- 2012. Population trends of northern lapwing, Eurasian curlew and Eurasian oystercatcher over 15 years in a southwest Norwegian farmland. Ornis Norvegica. 35: 16-22.
- 2012. Censuses of breeding birds in a South Norwegian arctic-alpine habitat three decades apart show population declines in the most common species. Ornis Norvegica. 35: 43-47.
- 2012. Do passerine birds utilise artificial light to prolong their diurnal activity during winter at northern latitudes? Ornis Norvegica. 35: 37-42.
- 2011. Kleptoparasitism of wintering Great Northern Divers Gavia immer by gulls. Ornis Norvegica. 34: 17-18.
- 2011. Social behaviour of wintering Great Northern Divers Gavia immer in relation to age categories. Ornis Norvegica. 34: 10-16.
- 2011. Lycodes adolfi Nielsen and Fosså, 1993 (Teleostei: Zoarcidae) found in the Arctic Ocean. Polar Biology. 34: 465-467. doi: 10.1007/s00300-010-0892-y
- 2011. “Cat-beside-mousehole–technique” employed by Nordmann’s Greenshank hunting for crabs. The Wader Study Group Bulletin. 118: 190-191.
- 2011. Leptoderma macrophthalmum n.sp., a new species of smooth-head (Otocephala: Alepocephalidae) from the Mid Atlantic Ridge. Zootaxa. 2876: 49-56.
- 2011. First record of a synaphobranchid eel in the Arctic: Diastobranchus capensis caught near Spitsbergen. Cybium. 35: 255-256.
- 2011. Atlas of the Barents Sea fishes. IMR/PINRO Joint Report Series. 1. 1-272.
- 2011. The marine fishes of Jan Mayen Island, NE Atlantic – past and present. Marine Biodiversity. 41: 395-411. doi: 10.1007/s12526-010-0055-y
- 2010. The fauna of hydrothermal vents on the Mohn Ridge (North Atlantic). Marine Biology Research. 6: 155-171. doi: 10.1080/17451000903147450
- 2009. Records of the gadoid fish Arctogadus glacialis (Peters, 1874) in the European Arctic. Polar Biology. 32: 963-970. doi: 10.1007/s00300-009-0595-4
- 2009. Fish. IMR/PINRO Joint Report Series. 3: 50-62.
- 2009. Lycodes adolfi Nielsen & Fosså, 1993 (Teleostei: Zoarcidae) recorded near Jan Mayen and in the eastern part of the Norwegian Sea. Fauna Norvegica. 28: 1-3.
- 2009. Dispersal and age at first breeding in Norwegian Northern Lapwings (Vanellus vanellus). Ornis Fennica. 86: 11-17.
- 2008. Species composition and abundance patterns of grenadiers on the Mid-Atlantic Ridge between Iceland and the Azores. American Fisheries Society, Symposium. 63: 65-80.
- 2008. Towards improved understanding of the diversity and abundance patterns of the mid-ocean ridge macro- and megafauna. Deep-sea research. Part II, Topical studies in oceanography. 55: 1-5. doi: 10.1016/j.dsr2.2007.10.001
- 2008. The taxonomic status of Theragra finnmarchica Kofoed, 1956 Teleostei: Gadidae): perspectives from morphological and molecular data. Journal of Fish Biology. 73: 1183-1200. doi: 10.1111/j.1095-8649.2008.01958.x
- 2008. Autumn bird observations in the Northeast Greenland sea ice. Dansk Ornitologisk Forenings Tidsskrift. 102: 325-330.
- 2008. Vertical structure, biomass and topographic association of deep-pelagic fishes in relation to a mid-ocean ridge system. Deep-sea research. Part II, Topical studies in oceanography. 55: 161-184. doi: 10.1016/j.dsr2.2007.09.013
- 2007. Distribution of demersal fish in the south-western Barents Sea. Polar Research. 26: 135-151. doi: 10.1111/j.1751-8369.2007.00030.x
- 2007. A new species of Cottunculus (Teleostei : Psychrolutidae) from the mid Atlantic ridge. Zootaxa. 1580: 63-68.
- 2007. Lumping lumpsuckers: molecular and morphological insights into the taxonomic status of Eumicrotremus spinosus (Fabricius, 1776) and Eumicrotremus eggvinii Koefoed, 1956 (Teleostei: Cyclopteridae). Journal of Fish Biology. 71: 111-131. doi: 10.1111/j.1095-8649.2007.01550.x
- 2007. Plasma testosterone levels of incubating female northern lapwings Vanellus vanellus. Ornis Norvegica. 30: 124-126.
- 2007. Deepwater skates (Rajidae) collected during the 2004 cruises of R.V. "G.O. Sars" and M.S. "Loran" in the Mid-Atlantic Ridge area. Cybium. 30 (2006): 35-48.
- 2006. Sparrowhawk killed by its prey. Ornis Norvegica. 29: 59-61.
- 2006. Distribution of Sorex minutus and Sorex araneus (Mammalia: Insectivora) within a forest area in Western Norway. Fauna Norvegica, Serie A. 25: 55-62.
- 2005. Dyrelivet i et undersjøisk alpelandskap - om MAR-ECO-toktet til Atlanterhavsryggen i 2004. Årbok for Universitetsmuseet i Bergen. 4-20.
- 2005. The occurrence of Theragra finnimarchica Koefoed, 1956 (Teleostei, Gadidae), 1932-2004. Journal of Fish Biology. 66.
- 2005. Egg size in relation to sex of embryo, brood sex ratios and laying sequence in northern lapwings (Vanellus vanellus). Journal of Zoology. 267: 81-87. doi: 10.1017/S0952836905007260
- 2004. Northward range extensions of some mesopelagic fishes in the Northeastern Atlantic. Sarsia. 89: 484-489.
- 2004. Incubation behaviour in male Northern Lapwings Vanellus vanellus in relation to mating opportunities and female body condition. Ardea. 92: 19-30.
- 2004. Incubation behaviour in Northern Lapwings: Nocturnal nest attentiveness and possible importance of individual breeding quality. Ethology. 110: 177-192.
- 2003. (The sailray Dipturus linteus as a regular species in the southwesternmost Barents Sea.). Fauna Norvegica. 56: 72-75.
- 2003. Første funn av småtannvassild Glossanodon leioglossus (Valenciennes, 1848) i nord-europeiske farvann. Fauna. 56: 76-77.
- 2003. Bestandsutvikling hos vipe, storspove og tjeld på Jæren, 1997-2002. Falco. 32: 15-21.
- 2003. Hvitskate Dipturus linteus i Nord-Norge og det sørvestlige Barentshav. Fauna. 56: 72-75.
- 2003. Predicting polygynous settlement while incorporating varying female competitive strength. Behavioral Ecology. 14: 257-267.
- 2003. Predicting polygonous settlement while incorporating varying female competitive strength. Behavioral Ecology. 14: 257-267.
- 2003. Is clutch size limited by incubation ability in Northern Lapwings? Journal of Animal Ecology. 72: 784-792.
- 2002. Spisshalekutling Leseurigobius friesii funnet i Rogaland. Fauna. 55: 105-107.
- 2002. Grønlandshavkrøkle Nansenia groenlandica (Reinhardt, 1840) funnet i det sørlige Barentshav. Fauna. 57-59.
- 2002. Vipenes atferd og levesett i hekketiden. Vår Fuglefauna. 25: 54-60.
- 2002. Vipenes atferd og levesett i hekketida. Vår Fuglefauna. 25: 54-60.
- 2002. 'Magic carpet' flight in shorebirds attacked by raptors on a migrational stopover site. Ardea. 90: 167-171.
- 2001. Funn av istorsk Arctogadus glacialis (Peters, 1874) øst for Svalbard. Fauna. 54: 38-41.
- 2001. En svart/hvit nettålebrosme fra Barentshavet. Fauna. 54: 140-141.
- 2001. Simultaneous tetragyny in Northern Lapwing Vanellus vanellus. Bird Study. 48: 124-125.
- 2001. Mate replacement and male brood adoption in lapwing Vanellus vanellus. The Wader Study Group Bulletin. 95: 55-58.
- 2000. The role of velvet scoters Melanitta fusca for pursuit-diving seabirds in winter. Ornis Norvegica. 23: 6-10.
- 2000. The role of velvet scoters Melanitta fusca for pursuit-diving seabirds in winter. Ornis Norvegica. 23: 6-10.
- 2000. Winter habitat of white-billed and great northern divers on the coast of Norway. Ornis Norvegica. 23: 1-5.
- 2000. Winter habitat of white-billed and great northern divers on the coast of Norway. Ornis Norvegica. 23: 1-5.
- 2000. Chick punishment and chick adoption in Northen Lapwings. Ornis Fennica. 77: 89-92.
- 2000. Chick punishment and chick adoption in Northen Lapwings. Ornis Fennica. 77: 89-92.
- 2000. Simultaneous tetragyny in northern lapwing, Vanellus vanellus. Bird Study. 47: 00.
- 1999. Northern lapwing Vanellus vanellus copulating with a grass turf. Ornis Norvegica. 22: 60-62.
- 1997. Identifying inter-dive intervals in time-activity budget studies of diving ducks. Wildlife Biology. 3: 45-51.
- 1997. Feeding associations between red-necked grebes Podiceps griseigena and velvet scoters Melanitta fusca in winter. Ibis. 139: 45-50.
- 1997. Mating systems and territory in Lapwings Vanellus vanellus. Ibis. 139: 129-137.
- 1996. Factors related to aggressive nest protection behaviour : a comparative study of Holarctic waders. ?. mar.95. 409-439.
- 1996. Factors related to aggressive nest protection behaviour: a comparative study of Holarctic waders. Biological Journal of the Linnean Society. 58: 409-439.
- 1994. Terrestrial habitat use by frogs and toads, Rana temporaria L. and Bufo bufo (L.), in West Norway. Fauna Norvegica, Serie B. 15: 25-28.
- 1994. Terrestrial habitat use by frogs and toads, Rana temporaria L: and Bufo bufo (L.), in West Norway. Fauna Norvegica, Serie A. 15: 25-28.
- 1994. Radiocesium (%1%3%7Cs) from the Chernobyl Reactor in Eurasian Woodcock and Earthworms in Norway. Journal of Wildlife Management. 58: 141.
- 1994. Radiocesium (137Cs) from the Chernobyl reactor in Eurasian woodcock and earthworms. Journal of Wildlife Management. 58: 141-147.
- 1991. The role of drive conflicts as a mechanism for nest-protection behaviour in the shorebird Pluvialis dominica. Ethology. 87: 149-159.
- 1990. Sond flight of the pintail snipe Gallonago stenura on the breeding grounds. Ornis Scandinavica. 21: 239-247.
- 1989. Habitat use and resource overlap by breeding golden plovers and dotterels (Pluvialis apricaria, Charadrius morinellus). Journal of Ornithology = Journal fur Ornithologie. 130: 197-206.
- 1989. Nest habitat and nesting success of lesser golden-plovers. Wilson bulletin. 101: 93-96.
- 1989. Nest defense behavior of lesser golden-plovers. Wilson bulletin. 101: 579-590.
- 1989. Time constraints and vigilance: breeding season diet of the dotterel (Charadrius morinellus). Journal of Ornithology = Journal fur Ornithologie. 130: 293-302.
- 1989. Sexual and antagonistic behaviour of bar-tailed godwits on the breeding grounds. Ornis Scandinavica. 20: 169-175.
- 1989. Resource partitioning among seven carbid species on Hardangervidda, southern Norway. Annales Zoologici Fennici. 26: 113-120.
- 1988. Song and mating behaviour of the spotted redshank Tringa erythropus. Fauna Norvegica, Serie C, Cinclus. 11: 51-56.
- 1987. Antipredator behavior and breeding success in greater golden-plover and Eurasian dotterel. The Condor. 89: 40-47.
- 1987. Short-billed dowitchers associate closely with lesser golden-plovers. Wilson bulletin. 99: 494-495.
- 1987. Rugda på Vestlandet som forskningsobjekt. Fuglehunden. 50: 22-23.
- 1986. Summer food of a mountain population of common gull Larus canus. Fauna Norvegica, Serie C, Cinclus. 9: 17-24.
- 1986. Sex and age biased mobility in hawk owls Surnia ulula. Ornis Scandinavica. 17: 306-308.
- 1985. Time budget and parental labour division in breeding black-tailed godwits Limosa l. limosa. Fauna Norvegica, Serie C, Cinclus. 8: 24-34.
- 1985. Time-activity budget for breeding greater golden-plovers in Norwegian mountains. Wilson bulletin. 97: 486-501.
- 1985. Dyrelivet på Europas største høyfjellsvidde. Norges nasjonalparker - Hardangervidda. 66-96.
- 1985. Seasonal variation in egg size in golden ploevr Pluvialis apricaria and dotterel Charadrius morinellus populations. Ornis Scandinavica. 16: 108-112.
- 1985. Vinterhekkende kattugler i Bergen. Vår Fuglefauna. 39-40.
- 1984. Høst- og vinterbestanden av vannfugl på Jæren 1983/84 og noen oppsummeringer for perioden 1979/80-83/84. Falco. 13: 159-173.
- 1984. Line transects of waders in an alpine area: a methodological study. Annales Zoologici Fennici. 399-402.
- 1984. Breeding chronology and mating system of the Eurasian dotterel (Charadrius morinellus). The AUK: A Quarterly Journal of Ornithology. 101: 834-847.
- 1983. Første norske funn av kittlitzlo Charadrius pecuarius TEMM. Stavanger Museums årbok. 37-44.
- 1983. Høst- og vinterbestanden av vannfugl på Jæren. Falco. 12: 193-201.
- 1983. Plover's Page turns into Plover's Parasite: a look at the dunlin/golden plover association. Ornis Fennica. 60: 10-15.
- 1982. Trends in the numbers of migrating shorebirds at Revtangen Bird Observatory, SW Norway, in the 21-year period 1947-67. Fauna Norvegica, Serie C, Cinclus. 5: 53-58.
- 1982. Høst- og vinterbestanden av vannfugl i januar-mars 1982. Falco. 11: 165-173.
- 1982. Oljeskadet sjøfugl langs kysten av Rogaland og Vest-Agder i januar-mars 1982. Vår Fuglefauna. 5: 96-99.
- 1981. Forekomsten av gjess på Jæren - vinterbestand i perioden 1963/64-79/80 og variasjoner gjennom året. Stavanger Museums årbok.
- 1981. Høst- og vinterbestanden av vannfugl på Jæren 1980/81. Falco. 10: 116-126.
- 1981. Vadefuglenes hekkestatus i Norge med Svalbard. Proc. Second Nordic Congr. Ornithology 1979. 57-74.
- 1980. Munkens og jernspurvens opptreden på Jæren vinterstid. Fauna. 33: 77-78.
- 1980. Høsttrekkets forløp hos endel vadere på Jæren. Fauna Norvegica, Serie C, Cinclus. 3: 60-64.
- 1980. Sesongmessige svingninger i forekomstene av rovfugl på Jæren. Vår Fuglefauna. 3: 97-101.
- 1980. Summer food of the golden plover Pluvialis apricaria at Hardangervidda, South Norway. Holarctic Ecology. 3: 40-49.
- 1980. Nest predation in relation to snow-cover - a possible factor influencing the start of breeding in shorebirds. Ornis Scandinavica. 11: 249-252.
- 1980. Bestanden av ender, svaner og sothøns på Jæren gjennom vinterhalvåret i tiårs-perioden 1965/66-1974/75. Fauna Norvegica, Serie C, Cinclus. 3: 36-48.
- 1980. Høst- og vinterbestanden av vannfugl på Jæren 1979/80. Falco. 9: 136-149.
- 1980. Size, sex ratio, and age composition of the urban winter population of mallards Anas platyrhynchos in Bergen, western Norway. Fauna Norvegica, Serie C, Cinclus. 3: 65-69.
- 1979. Variert natur - variert fauna. By og Bygd. 92-117.
- 1978. Variation and secondary intergradation in SW-Norwegian golden plover Pluvialis apricaria populations. Ornis Scandinavica. 9: 101-110.
- 1978. Altitudinal differences in breeding schedules of golden plovers Pluvialis apricaria (L.) in South Norway. Sterna. 17: 1-20.
- 1978. Autumn diet of golden plovers Pluvialis apricaria on farmland and a coastal heather moor in South Norway. Fauna Norvegica, Serie C, Cinclus. 1: 22-28.
- 1977. Tetthet av hekkende fugler i lyngheibiotop på Høg-Jæren. Sterna. 16: 211-216.
- 1976. Population size and reproduction of the reindeer (Rangifer tarandus platyrhynchus) on Nordenskiöld Land, Svalbard. Årbok / Norsk polarinstitutt. 139-152.
- 1976. Counts of sea-birds between Norway and Spitsbergen in the summer 1973. Årbok / Norsk polarinstitutt. 256-269.
- 1975. Smågnagerbein som kalsiumkilde ved eggproduksjon hos heilo. Sterna. 14: 197-198.
- 1975. Svalbardrypas føde i august. Sterna. 14: 87-90.
- 1974. Heiloen, Pluvialis apricaria, som hekkefugl i Rogaland. Sterna. 13: 1-14.
- 1973. Draktskifte hos hettemåke (Larus ridibundus) i Bergen våren 1971. Krompen. 2: 7-11.
- 1971. Islom på Jæren i juli-august. Sterna. 10: 148-148.
Reports and theses
- 2018. Marine Fishes of the Arctic Region, Vol 1 & 2. Conservation of Arctic Flora and Fauna (CAFF), Akureyri, Island. 740 pages.
- 2013. List of Marine and Diadromous Fishes of the Arctic Region: Working Draft with Common Names and Zoogeographic Characterizations for the Circumpolar Biodiversity Monitoring Program. Conservation of Arctic Flora and Fauna, Island. 40 pages.
- 2013. Atlas of the Barents Sea Fishes based on the winter survey. IMR/PINRO Joint Report Series. 2. -. 220 pages.
- 2009. Berlevågfisken - en nordnorsk torskefisk med aner i Stillehavet. Fisken og Havet, Særnummer. 2. Havforskningsinstituttet. 196 pages.
- 1998. BZM 241 - Norges terrestre vertebrater. Zoologisk museum.
Book sections
- 2019. "Jærens nasjonalfugl" - har vipa noen framtid her? artikkel, pages 120-129. In:
- 2019. Klepp historielag årbok 2019. 168 pages. ISBN: 978-82-93549-03-1.
- 2015. A thousand nest cards - from Derek Ratcliffe to the University Museum of Bergen. kapittel 17, pages 305-314. In:
- 2015. Nature’s Conscience – The Life and Legacy of Derek Ratcliffe. 572 pages. ISBN: 9781904078609.
- 2015. Fisker (Myxini, Petromyzontiformes, Chondrichthyes og Osteichthyes). Norsk rødliste for arter 2015. Fisker. In:
- 2015. Norsk rødliste for arter 2015. Versjon 1.2. 193 pages. ISBN: 978-82-92838-41-9.
- 2012. Arctic-alpine mountain birds in northern Europe: contrasts between specialists and generalists. Chapter 9, pages 237-252. In:
- 2012. Birds and habitat: relationships in changing landscapes. Cambridge University Press. 542 pages. ISBN: 978-0-521-89756-3.
- 2012. Specialists and generalists breeding widely in arctic-alpine mountain habitats in northern Europe. Supplementary Appendix E9.1, pages . In:
- 2012. Birds and habitat: relationships in changing landscapes. Cambridge University Press. 542 pages. ISBN: 978-0-521-89756-3.
- 2010. Fisk "Pisces". Kapittel, pages 403-412. In:
- 2010. Norsk rødliste for arter 2010. The 2010 Norwegian Red List for Species. 480 pages. ISBN: 978-82-92838-26-6.
- 2010. Biodiversity patterns and processes on the Mid-Atlantic ridge. 6, pages 103-121. In:
- 2010. Life in the World's Oceans: Diversity, Distribution, and Abundance. Blackwell Publishing. 384 pages. ISBN: 978-1-4051-9297-2.
- 2006. Tundralo Pluvialis squatarola. artsomtale, pages 184-185. In:
- 2006. Norsk vinterfuglatlas - fuglenes utbredelse, bestandsstørrelse og økologi vinterstid. 496 pages. ISBN: 8278520739.
- 2006. Heilo Pluvialis apricaria. artsomtale, pages 182-183. In:
- 2006. Norsk vinterfuglatlas - fuglenes utbredelse, bestandsstørrelse og økologi vinterstid. 496 pages. ISBN: 8278520739.
- 2006. Enkeltbekkasin Gallinago gallinago. artsomtale, pages 198-199. In:
- 2006. Norsk vinterfuglatlas - fuglenes utbredelse, bestandsstørrelse og økologi vinterstid. 496 pages. ISBN: 8278520739.
- 2006. Lappspove Limosa lapponica. artsomtale, pages 202-203. In:
- 2006. Norsk vinterfuglatlas - fuglenes utbredelse, bestandsstørrelse og økologi vinterstid. 496 pages. ISBN: 8278520739.
- 2006. Kvartbekkasin Lymnocryptes minimus. artsomtale, pages 196-197. In:
- 2006. Norsk vinterfuglatlas - fuglenes utbredelse, bestandsstørrelse og økologi vinterstid. 496 pages. ISBN: 8278520739.
- 1998. Chapter 5. The phylogeny of the Tundra Plovers. 89-101. In:
- 1998. Tundra Plovers: The Grey Plover, Eurasian, American and Pac ific golden Plovers.
- 1997. Tundra, mires and moorland. 159-185. In:
- 1997. Habitats for birds in Europe: a conservation strategy for t he wider environment.
- 1991. Vadere, måker og alker. 83-86. In:
- 1991. Norges dyr - fuglene.
- 1991. Vadefugler. 87-152. In:
- 1991. Norges dyr - fuglene.
More information in national current research information system (CRIStin)