Literature type: Rep.article
Language:
English
Full reference: Aarvak, T., Øien, I.J. & Morozov, V.V. 2018. Western main Lesser White-fronted Goose Anser erythropus. , Pp. 43-44 in Fox, A.D. & Leafloor, J.O. (eds.). A Global Audit of the Status and Trends of Arctic and Northern Hemisphere Goose Populations (Component 2: Population accounts). CAFF: Akureyri, Iceland. ISBN 978-9935-431-74-5.
Keywords: population status, Wester main, Russia
Literature type: Rep.article
Language:
English
Full reference: Aarvak, T. & Øien, I.J. 2018. Lesser White-fronted Goose Anser erythropus - Fennoscandian population. , Pp. 40-42 in Fox, A.D. & Leafloor, J.O. (eds.). A Global Audit of the Status and Trends of Arctic and Northern Hemisphere Goose Populations (Component 2: Population accounts). CAFF: Akureyri, Iceland. ISBN 978-9935-431-74-5.
Keywords: population status, Fennoscandia, Norway
Literature type: Scientific
Journal: Journal of Entomology and Zoology Studies
Volume: 5 , Pages: 1062-1066
Language:
English
Full reference: Mammadov, A. 2017. Survey of lesser white-fronted goose Anser erythropus in Nakhchivan of Azerbaijan during 20-24 January 2015. Journal of Entomology and Zoology Studies 5: 1062-1066
Keywords: Nakhchivan, Azerbaijan, wintering, Aras reservoir
Abstract:
A field survey of the Aras water reservoir within Nakhchivan Autonomic Republic and the adjoining flood-plain area of the Aras River valley within Sadarak district near the border of Iran and Turkey was carried out i 20-24 January 2015. Only four small flocks of Lesser White-fronted Geese were located, of which the biggest being 80 individuals. However, these observations together with tracking and location data on satellite transmitter tagged birds proves that at least for the LWfG the whole area of the Aras River valley from the border of Turkey to the Aras reservoir dam serves as a wintering ground. Considering their high significance, the wetlands of the Aras reservoir and Sadarak district should be assigned the status of highly protected area. The survey also covered the numbers and distribution of other water bird species in the area. Within Azerbaijan part, more than 25000 waterfowl and shorebirds winters, which qualifies this important area to the list of important RAMSAR wetlands.
Literature type: Scientific
Journal: Science of the Total Environment
Volume: 527–528 , Pages: 279–286.
DOI: 10.1016/j.scitotenv.2015.04.083
Language:
English
Full reference: Aloupi, M., Kazantzidis, S., Akriotis, T., Bantikou, E. & Hatzidaki, V.-O. 2015. Lesser White-fronted (Anser erythropus) and Greater White-fronted (A. albifrons) Geese wintering in Greek wetlands are not threatened by Pb through shot ingestion. Science of the Total Environment 527–528: 279–286. https://www.dx.doi.org/10.1016/j.scitotenv.2015.04.083
Keywords: Non-invasive monitoring, Soil ingestion, Pb–Al relationship, Anser albifrons, Anser erythropus, Lead shot, Greece, hunting,
Abstract:
Fecal lead (Pb) levels were investigated in the threatened European population of the Lesser White-fronted Goose (LWfG, Anser erythropus) and of the non-threatened Greater White-fronted Goose (GWfG, Anser albifrons) wintering in two wetland areas in northern Greece in order to assess the potential risk from Pb exposure. Fecal, soil and food plant samples were analyzed. Levels of Pb were normalized using Al concentrations in order to sep-arate the effect of possible ingestion of Pb shot from that of soil or sediment accidentally ingested with food. All concentrations are expressed on a dry weight basis. Geometric means of Pb content in the feces of LWfG were 6.24 mg/kg at Evros Delta and 7.34 mg/kg at Lake Kerkini (maximum values of 28.61 mg/kg and 36.68 mg/kg, re-spectively); for fecal samples of GWfG geometric means were 2.39 mg/kg at Evros Delta and 6.90 mg/kg at Kerkini (corresponding maximum values of 25.09 mg/kg and 42.26 mg/kg). Soil Pb was in the range of 5.2–60.2 mg/kg (geometric mean = 22.6 mg/kg) for the Evros Delta and between 13.4 and 64.9 mg/kg (geometric mean = 28.1 mg/kg) for Kerkini. A general linear model fitted to the data showed that Pb levels were very closely dependent on Al levels in the feces from both species and at both sites indicating soil or sediment were the only significant source of Pb; species and site, as well as their interaction, were not statistically significant factors. For both species and at both sites exposure to Pb was evidently very mild and the observed levels of Pb were well below the proposed thresholds for lethal or sublethal effects of Pb poisoning. Soil ingestion appeared to gradually increase from October to De-cember for LWfG at Kerkini, corresponding to a gradual depletion of their food source.
Literature type: General
Journal: Indian Birds
Volume: 9 , Pages: 148–149.
Language:
English
Full reference: Shreeram M. V., & Deomurari, A. 2014. Record of Lesser- Anser erythropus and Greater- White-fronted Geese A. albifrons from Gujarat, India. Indian Birds: 9, 148–149.
Keywords: observation, India
Literature type: Action Plan
Language:
Estonian
(In Estonian & English)
Full reference: Toming, M. 2012. Väike-laukhani ja tema kaitse Eestis. [Lesser White-fronted Goose and its conservation in Estonia.] , Hirundo Supplementum 11. 62 pp.
Keywords: Action Plan, Estonia, Anser erythropus, monitoring, threats, measures
Literature type: General
Journal: Podoces
Volume: 6 , Pages: 123-125.
Language:
English
Full reference: Mansoori, J. & Amini, H. 2011. Current Status of the Lesser White-fronted Goose Anser erythropus in Iran. Podoces: 6, 123-125.
Keywords: Iran, occurrence, decline, Miankaleh, winter
Abstract:
The Lesser White-fronted Goose is a species of conservation concern and considered to be globally threatened with extinction. Since the 1960s, the species has been reported from a total of 22 sites throughout Iran, but in the period 1992–2008, mid-winter counts of the species were received from only 16 sites. The status of the species in Iran is reviewed, and a map has been prepared showing the location of all the sites at which the species has been recorded. The highest number of birds recorded in Iran since the 1960s was a flock of 6,650 individuals in Miankaleh Protected Area in December 1972, while in 2007 and 2008, the total numbers recorded in Iran were only 264 and 26 individuals respectively.
Literature type: Scientific
Journal: Stuttgarter Beiträge zur Naturkunde A, Neue Serie
Volume: 3 , Pages: 347-362.
Language:
English
External Link:
Full reference: Ellrott, C. & Schmitz, G. 2009. Skull identification key for Central European waterfowl (Aves: Anseriformes: Anatidae). Stuttgarter Beiträge zur Naturkunde A, Neue Serie 3: 347-362.
Keywords: Anser erythropus, morphology
Literature type: Book Chpt
Language:
English
Full reference: Kirwan, G.M., Boyla, K.A., Castell, P., Demirci, B.,Özen, M., Welch, H. & Marlow, T. 2008. Lesser White-fronted Goose Anser erythropus Kücük Sakarca. Pp. 60-61 in: , The Birds of Turkey. The distribution, taxonomy and breeding of Turkish birds. Christopher Helm, London.
Keywords: Turkey, distribution, occurrence
Literature type: Scientific
Journal: Conservation Genetics
Volume: 5 , Pages: 501-512.
DOI: 10.1023/B:COGE.0000041019.27119.b4
Language:
English
Full reference: Ruokonen, M., Kvist, L., Aarvak, T., Markkola, J., Morozov, V.V., Øien, I.J., Syroechkovsky Jr., E.E., Tolvanen, P. & Lumme, J. 2004. Population genetic structure and conservation of the lesser white-fronted goose (Anser erythropus). Conservation Genetics 5: 501-512. https://www.dx.doi.org/10.1023/B:COGE.0000041019.27119.b4
Keywords: Anser erythropus, lesser white-fronted goose, Palearctic, management unit, population genetic Structure
Abstract:
The lesser white-fronted goose is a sub-Arctic species with a currently fragmented breeding range, which extends from Fennoscandia to easternmost Siberia. The population started to decline at the beginning of the last century and, with a current world population estimate of 25,000 individuals, it is the most threatened of the Palearctic goose species. Of these, only 30–50 pairs breed in Fennoscandia. A fragment of the control region of mtDNA was sequenced from 110 individuals from four breeding, one staging and two wintering areas to study geographic subdivisions and gene flow. Sequences defined 15 mtDNA haplotypes that were assigned to two mtDNA lineages. Both the mtDNA lineages were found from all sampled localities indicating a common ancestry and/or some level of gene flow. Analyses of molecular variance showed significant structuring among populations (φ ST 0.220, P < 0.001). The results presented here together with ecological data indicate that the lesser white-fronted goose is fragmented into three distinctive subpopulations, and thus, the conservation status of the species should be reconsidered.
Number of results: 21