Vidră de râu (Romanian Wikipedia)

Director: Richard Taylor Jones; Camera Operators: Richard Taylor Jones, Charlie Hamilton James; Producer: Philippa Forrester (6 iunie 2010). „Late Summer”. Halcyon River Diaries. Episodul 4. London. BBC. BBC One.

bbc.com

„Ullswater geese deaths: Park rangers probe mystery of vanishing birds”. BBC News (în engleză). 30 iunie 2022. Accesat în 24 iulie 2022.

biblioteca-digitala.ro

Sike, Tamás (2014). „INVENTARIEREA VIDREI (LUTRA LUTRA) ÎN ARIILE PROTEJATE RÂUL TUR” (PDF). Satu Mare – Studii și Comunicări Seria Științele Naturii. XIV: 138.

broads.co.uk

Yardley, Adam (7 iunie 2016). „Goslings & Otters”. Norfolk Broads Direct. Accesat în 24 iulie 2022.

bucknell.edu

departments.bucknell.edu

Wozencraft, W.C. (2005). „Species Lutra lutra”. În Wilson, D.E.; Reeder, D.M. Mammal Species of the World: A Taxonomic and Geographic Reference (ed. 3rd). Johns Hopkins University Press. p. 604. ISBN 978-0-8018-8221-0. OCLC 62265494.

bucovina-forestiera.ro

Dănilă, Gabriel (2014). „Evaluarea și conservarea efectivelor de vidră (Lutra lutra L.): un studiu de caz în aria naturală protejată "Moldova superioară"” (PDF). Bucovina Forestieră. 14 (2): 185. Accesat în 2 martie 2023.

doi.org

Park, H.-C.; Kurihara, N.; K., K. S.; Min, M.-S.; Han, S.; Lee, H.; Kimura, J. (2019). „What is the taxonomic status of East Asian otter species based on molecular evidence?: focus on the position of the Japanese otter holotype specimen from museum”. Animal Cells and Systems. 23 (3): 228–234. doi:10.1080/19768354.2019.1601133. PMC 6567078 . PMID 31231587.
Hayashi, S.; Houssaye, A.; Nakajima, Y.; Chiba, K.; Ando, T.; Sawamura, H.; Inuzuka, N.; Kaneko, N.; Osaki, T. (2013). „Bone Inner Structure Suggests Increasing Aquatic Adaptations in Desmostylia (Mammalia, Afrotheria)”. PLOS ONE. 8 (4): e59146. Bibcode:2013PLoSO...859146H. doi:10.1371/journal.pone.0059146 . PMC 3615000 . PMID 23565143.
Ozkazanc, N.K.; Ozay, E.; Ozel, H.B.; Cetin, M.; Sevik, H. (2019). „The habitat, ecological life conditions, and usage characteristics of the otter (Lutra lutra L. 1758) in the Balikdami Wildlife Development Area”. Environmental Monitoring and Assessment. 191 (11): 645. Bibcode:2019EMnAs.191..645O. doi:10.1007/s10661-019-7833-1. PMID 31617007.
Jędrzejewska, B.; Sidorovich, V. E.; Pikulik, M. M.; Jędrzejewski, W. (2001). „Feeding habits of the otter and the American mink in Białowieża Primeval Forest (Poland) compared to other Eurasian populations”. Ecography. 24 (2): 165–180. Bibcode:2001Ecogr..24..165J. doi:10.1034/j.1600-0587.2001.240207.x.
Clavero, M.; Prenda, J.; Delibes, M. (1 mai 2003). „Trophic diversity of the otter (Lutra lutra L.) in temperate and Mediterranean freshwater habitats”. Journal of Biogeography. 30 (5): 761–769. Bibcode:2003JBiog..30..761C. doi:10.1046/j.1365-2699.2003.00865.x. hdl:10272/2962 .
Pagacz, Stanisław; Witczuk, Julia (2010). „Intensive exploitation of amphibians by Eurasian otter (Lutra lutra) in the Wolosaty stream, southeastern Poland” (PDF). Annales Zoologici Fennici. 47 (6): 403–410. doi:10.5735/086.047.0604.
Weber, J.-M. (1990). „Seasonal exploitation of amphibians by otters (Lutra lutra) in north-east Scotland”. Journal of Zoology. 220 (4): 641–651. doi:10.1111/j.1469-7998.1990.tb04740.x.
Kruuk, H. (1992). „Scent marking by otters (Lutra lutra): signaling the use of resources”. Behavioral Ecology. 3 (2): 133–140. doi:10.1093/beheco/3.2.133.
Erlinge, S. (1968). „Territoriality of the otter Lutra lutra L”. Oikos. 19 (1): 81–98. Bibcode:1968Oikos..19...81E. doi:10.2307/3564733. JSTOR 3564733.
Hauer, S.; Ansorge, H.; Zinke, O. (2002). „Reproductive performance of otters Lutra lutra (Linnaeus, 1758) in Eastern Germany: Low reproduction in a long-term strategy”. Biological Journal of the Linnean Society. 77 (3): 329. doi:10.1046/j.1095-8312.2002.00097.x .
Pertoldi, Cino; Hansen, Michael Møller; Loeschcke, Volker; Madsen, Aksel Bo; Jacobsen, Lene; Baagoe, Hans (7 septembrie 2001). „Genetic consequences of population decline in the European otter (Lutra lutra): an assessment of microsatellite DNA variation in Danish otters from 1883 to 1993”. Proceedings of the Royal Society of London B: Biological Sciences. 268 (1478): 1775–1781. doi:10.1098/rspb.2001.1762. ISSN 0962-8452. PMC 1088808 . PMID 11522195.
Blanco-Garrido, Francisco; Prenda, José; Narvaez, Marta (2008). „Eurasian otter (Lutra lutra) diet and prey selection in Mediterranean streams invaded by centrarchid fishes”. Biological Invasions (publicat la 12 septembrie 2007). 10 (5): 641–648. Bibcode:2008BiInv..10..641B. doi:10.1007/s10530-007-9158-1 – via Springer Link.

english-nature.org.uk

„The Eurasian Otter (Lutra lutra)”. English Nature. Accesat în 15 martie 2010.

epd.gov.hk

„Appendix 12-7
Methodology and Results of Investigations into the Distribution and Status of Eurasian Otter in the LMC Loop Area” (PDF). Environmental Protection Department. Accesat în 10 martie 2023.

europa.eu

eur-lex.europa.eu

„Council Directive 79/117/EEC of 21 December 1978 prohibiting the placing on the market and use of plant protection products containing certain active substances”. EUR-Lex. Accesat în 15 martie 2010.
„Council Directive 92/43/EEC of 21 May 1992 on the conservation of natural habitats and of wild fauna and flora”. EUR-Lex. Accesat în 15 martie 2010.

google.com

Wozencraft, W.C. (2005). „Species Lutra lutra”. În Wilson, D.E.; Reeder, D.M. Mammal Species of the World: A Taxonomic and Geographic Reference (ed. 3rd). Johns Hopkins University Press. p. 604. ISBN 978-0-8018-8221-0. OCLC 62265494.

handle.net

hdl.handle.net

Clavero, M.; Prenda, J.; Delibes, M. (1 mai 2003). „Trophic diversity of the otter (Lutra lutra L.) in temperate and Mediterranean freshwater habitats”. Journal of Biogeography. 30 (5): 761–769. Bibcode:2003JBiog..30..761C. doi:10.1046/j.1365-2699.2003.00865.x. hdl:10272/2962 .

harvard.edu

adsabs.harvard.edu

Hayashi, S.; Houssaye, A.; Nakajima, Y.; Chiba, K.; Ando, T.; Sawamura, H.; Inuzuka, N.; Kaneko, N.; Osaki, T. (2013). „Bone Inner Structure Suggests Increasing Aquatic Adaptations in Desmostylia (Mammalia, Afrotheria)”. PLOS ONE. 8 (4): e59146. Bibcode:2013PLoSO...859146H. doi:10.1371/journal.pone.0059146 . PMC 3615000 . PMID 23565143.
Ozkazanc, N.K.; Ozay, E.; Ozel, H.B.; Cetin, M.; Sevik, H. (2019). „The habitat, ecological life conditions, and usage characteristics of the otter (Lutra lutra L. 1758) in the Balikdami Wildlife Development Area”. Environmental Monitoring and Assessment. 191 (11): 645. Bibcode:2019EMnAs.191..645O. doi:10.1007/s10661-019-7833-1. PMID 31617007.
Jędrzejewska, B.; Sidorovich, V. E.; Pikulik, M. M.; Jędrzejewski, W. (2001). „Feeding habits of the otter and the American mink in Białowieża Primeval Forest (Poland) compared to other Eurasian populations”. Ecography. 24 (2): 165–180. Bibcode:2001Ecogr..24..165J. doi:10.1034/j.1600-0587.2001.240207.x.
Clavero, M.; Prenda, J.; Delibes, M. (1 mai 2003). „Trophic diversity of the otter (Lutra lutra L.) in temperate and Mediterranean freshwater habitats”. Journal of Biogeography. 30 (5): 761–769. Bibcode:2003JBiog..30..761C. doi:10.1046/j.1365-2699.2003.00865.x. hdl:10272/2962 .
Erlinge, S. (1968). „Territoriality of the otter Lutra lutra L”. Oikos. 19 (1): 81–98. Bibcode:1968Oikos..19...81E. doi:10.2307/3564733. JSTOR 3564733.
Blanco-Garrido, Francisco; Prenda, José; Narvaez, Marta (2008). „Eurasian otter (Lutra lutra) diet and prey selection in Mediterranean streams invaded by centrarchid fishes”. Biological Invasions (publicat la 12 septembrie 2007). 10 (5): 641–648. Bibcode:2008BiInv..10..641B. doi:10.1007/s10530-007-9158-1 – via Springer Link.

heritage.go.kr

„천연기념물 제330호 수달” (în coreeană). heritage.go.kr. Accesat în 18 ianuarie 2021.

independent.co.uk

Michael McCarthy (18 august 2011). „Otters return to every county in England”. The Independent. Accesat în 19 august 2011.

internationalwildlifelaw.org

„Wildlife Act 1976 (Ireland)”. International Wildlife Law. 22 decembrie 1976. Arhivat din original la 8 decembrie 2006. Accesat în 15 martie 2010.

iucnosgbull.org

Aidek, A.; Baddour, F.S.; Ibrahim, N.N.; Al-Sheikhly, O.F. (2021). „The first photographic records of the Eurasian Otter Lutra lutra in Syria: Its mysterious occurrence is revealed”. IUCN Otter Specialist Group Bulletin. 38 (5): 258–266.
Shrestha, M.B.; Shrestha, G.; Reule, S.; Oli, S.; Ghartimagar, T.B.; Singh, G.; Tripathi, D.M.; Law, C.J.; Shah, K.B.; Savage, M. (2021). „First evidence of Eurasian Otter in Nepal in three decades”. IUCN Otter Specialist Group Bulletin. 38 (5): 279–291.

iucnredlist.org

Loy, A., Kranz, A., Oleynikov, A., Roos, A., Savage, M. & Duplaix, N. „Lutra lutra (amended version of 2021 assessment)”. Lista roșie a speciilor periclitate IUCN. Versiunea 3.1. Uniunea Internațională pentru Conservarea Naturii. 2022. Accessed on 02 March 2023.
Loy, A., Jamwal, P.S. & Hussain, S.A. „Lutra lutra (Green Status assessment)”. Lista roșie a speciilor periclitate IUCN. Versiunea 3.1. Uniunea Internațională pentru Conservarea Naturii. 2021. Accessed on 02 March 2023.

jncc.gov.uk

„Otter: Background to selection”. Jncc.gov.uk. Arhivat din original la 5 februarie 2009. Accesat în 15 martie 2010.
„Species other than birds specially protected under The Wildlife and Countryside Act, 1981: Schedule 5 (Animals)”. JNCC. 30 august 2005. Arhivat din original la 22 ianuarie 2009. Accesat în 15 martie 2010.

jstor.org

Erlinge, S. (1968). „Territoriality of the otter Lutra lutra L”. Oikos. 19 (1): 81–98. Bibcode:1968Oikos..19...81E. doi:10.2307/3564733. JSTOR 3564733.

nhbs.com

„Fourth Otter Survey of England”. NHBS. Accesat în 9 octombrie 2020.

nibr.go.kr

species.nibr.go.kr

„국립생물자원관 한반도의 생물다양성-수달” (în coreeană). species.nibr.go.kr. Accesat în 18 ianuarie 2021.

nih.gov

ncbi.nlm.nih.gov

Park, H.-C.; Kurihara, N.; K., K. S.; Min, M.-S.; Han, S.; Lee, H.; Kimura, J. (2019). „What is the taxonomic status of East Asian otter species based on molecular evidence?: focus on the position of the Japanese otter holotype specimen from museum”. Animal Cells and Systems. 23 (3): 228–234. doi:10.1080/19768354.2019.1601133. PMC 6567078 . PMID 31231587.
Hayashi, S.; Houssaye, A.; Nakajima, Y.; Chiba, K.; Ando, T.; Sawamura, H.; Inuzuka, N.; Kaneko, N.; Osaki, T. (2013). „Bone Inner Structure Suggests Increasing Aquatic Adaptations in Desmostylia (Mammalia, Afrotheria)”. PLOS ONE. 8 (4): e59146. Bibcode:2013PLoSO...859146H. doi:10.1371/journal.pone.0059146 . PMC 3615000 . PMID 23565143.
Ozkazanc, N.K.; Ozay, E.; Ozel, H.B.; Cetin, M.; Sevik, H. (2019). „The habitat, ecological life conditions, and usage characteristics of the otter (Lutra lutra L. 1758) in the Balikdami Wildlife Development Area”. Environmental Monitoring and Assessment. 191 (11): 645. Bibcode:2019EMnAs.191..645O. doi:10.1007/s10661-019-7833-1. PMID 31617007.
Pertoldi, Cino; Hansen, Michael Møller; Loeschcke, Volker; Madsen, Aksel Bo; Jacobsen, Lene; Baagoe, Hans (7 septembrie 2001). „Genetic consequences of population decline in the European otter (Lutra lutra): an assessment of microsatellite DNA variation in Danish otters from 1883 to 1993”. Proceedings of the Royal Society of London B: Biological Sciences. 268 (1478): 1775–1781. doi:10.1098/rspb.2001.1762. ISSN 0962-8452. PMC 1088808 . PMID 11522195.

otterspecialistgroup.org

Duarte, ? (2011). „The Use of Artificial Lakes on Golf Courses as Feeding Areas by the Otter (Lutra lutra) in Southern Spain”. IUCN Otter Specialist Group Bulletin. 28.
Joshi, A.S.; Tumsare, V.M.; Nagar, A.K.; Mishra, A.K.; Pariwakam, M.P. (2016). „Photographic records of Eurasian Otter Lutra lutra from the Central Indian landscape”. IUCN Otter Specialist Group Bulletin. 33 (1): 73–78.

purpleopurple.com

European otter Arhivat în 23 decembrie 2011, la Wayback Machine.. purpleopurple.com

researchgate.net

Bouroș, George (2020). Vidra și fermele piscicole – Ghid cu măsuri de limitare a pagubelor. p. 2. ISBN 978-973-0-31656-8.

sekj.org

Pagacz, Stanisław; Witczuk, Julia (2010). „Intensive exploitation of amphibians by Eurasian otter (Lutra lutra) in the Wolosaty stream, southeastern Poland” (PDF). Annales Zoologici Fennici. 47 (6): 403–410. doi:10.5735/086.047.0604.

springer.com

link.springer.com

Blanco-Garrido, Francisco; Prenda, José; Narvaez, Marta (2008). „Eurasian otter (Lutra lutra) diet and prey selection in Mediterranean streams invaded by centrarchid fishes”. Biological Invasions (publicat la 12 septembrie 2007). 10 (5): 641–648. Bibcode:2008BiInv..10..641B. doi:10.1007/s10530-007-9158-1 – via Springer Link.

telegraph.co.uk

Alleyne, R. (2010). „Can otters smell underwater?”. Daily Telegraph. London. Arhivat din original la 8 iunie 2010. Accesat în 6 iunie 2010. Hamilton James said: “I always had an inkling that otters could smell under water and I wanted to prove it. As it was dark and the fish was fully submerged, it proved that the otters had to be using a sense other than sight or touch to locate it. After reviewing the footage I noticed a tiny bubble which hit the fish and was sniffed back in by the otter.”

theanimalfiles.com

European Otter. theanimalfiles.com

web.archive.org

European otter Arhivat în 23 decembrie 2011, la Wayback Machine.. purpleopurple.com
Alleyne, R. (2010). „Can otters smell underwater?”. Daily Telegraph. London. Arhivat din original la 8 iunie 2010. Accesat în 6 iunie 2010. Hamilton James said: “I always had an inkling that otters could smell under water and I wanted to prove it. As it was dark and the fish was fully submerged, it proved that the otters had to be using a sense other than sight or touch to locate it. After reviewing the footage I noticed a tiny bubble which hit the fish and was sniffed back in by the otter.”
„Otter: Background to selection”. Jncc.gov.uk. Arhivat din original la 5 februarie 2009. Accesat în 15 martie 2010.
„Species other than birds specially protected under The Wildlife and Countryside Act, 1981: Schedule 5 (Animals)”. JNCC. 30 august 2005. Arhivat din original la 22 ianuarie 2009. Accesat în 15 martie 2010.
„Wildlife Act 1976 (Ireland)”. International Wildlife Law. 22 decembrie 1976. Arhivat din original la 8 decembrie 2006. Accesat în 15 martie 2010.
„Otters of the world - Europe”. IOSF.

worldcat.org

Wozencraft, W.C. (2005). „Species Lutra lutra”. În Wilson, D.E.; Reeder, D.M. Mammal Species of the World: A Taxonomic and Geographic Reference (ed. 3rd). Johns Hopkins University Press. p. 604. ISBN 978-0-8018-8221-0. OCLC 62265494.
Pertoldi, Cino; Hansen, Michael Møller; Loeschcke, Volker; Madsen, Aksel Bo; Jacobsen, Lene; Baagoe, Hans (7 septembrie 2001). „Genetic consequences of population decline in the European otter (Lutra lutra): an assessment of microsatellite DNA variation in Danish otters from 1883 to 1993”. Proceedings of the Royal Society of London B: Biological Sciences. 268 (1478): 1775–1781. doi:10.1098/rspb.2001.1762. ISSN 0962-8452. PMC 1088808 . PMID 11522195.