Yellow-billed duck (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Yellow-billed duck" in English language version.

refsWebsite

Global rank English rank

13doi.org

2^nd place

6worldcat.org

5^th place

4harvard.edu

18^th place

17^th place

3semanticscholar.org

11^th place

8^th place

1iucnredlist.org

88^th place

160^th place

1jstor.org

26^th place

20^th place

1handle.net

102^nd place

76^th place

doi.org

BirdLife International (2016). "Anas undulata". IUCN Red List of Threatened Species. 2016: e.T22680221A92850226. doi:10.2305/IUCN.UK.2016-3.RLTS.T22680221A92850226.en. Retrieved 12 November 2021.
Dean, W. R. J.; Skead, D. M. (January 1989). "Survival and Recovery Rates of Yellow-Billed Ducks". The Journal of Wildlife Management. 53 (1): 119. doi:10.2307/3801317. ISSN 0022-541X. JSTOR 3801317.
Siegfried, W. R. (January 1970). "Mortality of Ringed Yellow-Billed Duck". Ostrich. 41 (1–2): 136–137. Bibcode:1970Ostri..41..136S. doi:10.1080/00306525.1970.9634358. ISSN 0030-6525.
Young, H. Glyn (September 1999). "Comparative study of the courtship displays of Meller's DuckAnas melleri, Yellowbilled DuckA. undulataand Northern MallardA. platyrhynchos". Ostrich. 70 (2): 117–122. Bibcode:1999Ostri..70..117Y. doi:10.1080/00306525.1999.9634525. ISSN 0030-6525.
Ndlovu, Mduduzi; Cumming, Graeme S.; Hockey, Philip A.R. (April 2017). "Body Mass and Pectoral Muscle Size Changes in African Waterfowl During Moult". African Journal of Wildlife Research. 47 (1): 24–31. doi:10.3957/056.047.0024. ISSN 2410-7220. S2CID 90211775.
de Souza, Stacey G; Symes, Craig T; Smit-Robinson, Hanneline; Mollett, Jean M (20 November 2019). "Minimal evidence of interspecific hybridisation between the Yellow-billed Duck and introduced Mallard in central and northwestern South Africa". Ostrich. 90 (4): 285–301. Bibcode:2019Ostri..90..285D. doi:10.2989/00306525.2019.1642252. ISSN 0030-6525. S2CID 213326340.
Stephens; Measey; Reynolds; Le Roux (2020). "Occurrence and extent of hybridisation between the invasive Mallard Duck and native Yellow-billed Duck in South Africa". Biological Invasions. 22 (2): 693–707. Bibcode:2020BiInv..22..693S. doi:10.1007/s10530-019-02122-6. hdl:10019.1/117320. S2CID 207911960.
Brown, Joshua I; Lavretsky, Philip; Cumming, Graeme S; Peters, Jeffrey L (5 September 2019). "Strong population structure and limited gene flow between Yellow-billed Ducks and Mallards in southern Africa". The Condor. doi:10.1093/condor/duz042. ISSN 0010-5422.

dx.doi.org

Dean, W. R. J.; Skead, D. M. (January 1989). "Survival and Recovery Rates of Yellow-Billed Ducks". The Journal of Wildlife Management. 53 (1): 119. doi:10.2307/3801317. ISSN 0022-541X. JSTOR 3801317.
Siegfried, W. R. (January 1970). "Mortality of Ringed Yellow-Billed Duck". Ostrich. 41 (1–2): 136–137. Bibcode:1970Ostri..41..136S. doi:10.1080/00306525.1970.9634358. ISSN 0030-6525.
Young, H. Glyn (September 1999). "Comparative study of the courtship displays of Meller's DuckAnas melleri, Yellowbilled DuckA. undulataand Northern MallardA. platyrhynchos". Ostrich. 70 (2): 117–122. Bibcode:1999Ostri..70..117Y. doi:10.1080/00306525.1999.9634525. ISSN 0030-6525.
Ndlovu, Mduduzi; Cumming, Graeme S.; Hockey, Philip A.R. (April 2017). "Body Mass and Pectoral Muscle Size Changes in African Waterfowl During Moult". African Journal of Wildlife Research. 47 (1): 24–31. doi:10.3957/056.047.0024. ISSN 2410-7220. S2CID 90211775.
de Souza, Stacey G; Symes, Craig T; Smit-Robinson, Hanneline; Mollett, Jean M (20 November 2019). "Minimal evidence of interspecific hybridisation between the Yellow-billed Duck and introduced Mallard in central and northwestern South Africa". Ostrich. 90 (4): 285–301. Bibcode:2019Ostri..90..285D. doi:10.2989/00306525.2019.1642252. ISSN 0030-6525. S2CID 213326340.

handle.net

hdl.handle.net

Stephens; Measey; Reynolds; Le Roux (2020). "Occurrence and extent of hybridisation between the invasive Mallard Duck and native Yellow-billed Duck in South Africa". Biological Invasions. 22 (2): 693–707. Bibcode:2020BiInv..22..693S. doi:10.1007/s10530-019-02122-6. hdl:10019.1/117320. S2CID 207911960.

harvard.edu

ui.adsabs.harvard.edu

Siegfried, W. R. (January 1970). "Mortality of Ringed Yellow-Billed Duck". Ostrich. 41 (1–2): 136–137. Bibcode:1970Ostri..41..136S. doi:10.1080/00306525.1970.9634358. ISSN 0030-6525.
Young, H. Glyn (September 1999). "Comparative study of the courtship displays of Meller's DuckAnas melleri, Yellowbilled DuckA. undulataand Northern MallardA. platyrhynchos". Ostrich. 70 (2): 117–122. Bibcode:1999Ostri..70..117Y. doi:10.1080/00306525.1999.9634525. ISSN 0030-6525.
de Souza, Stacey G; Symes, Craig T; Smit-Robinson, Hanneline; Mollett, Jean M (20 November 2019). "Minimal evidence of interspecific hybridisation between the Yellow-billed Duck and introduced Mallard in central and northwestern South Africa". Ostrich. 90 (4): 285–301. Bibcode:2019Ostri..90..285D. doi:10.2989/00306525.2019.1642252. ISSN 0030-6525. S2CID 213326340.
Stephens; Measey; Reynolds; Le Roux (2020). "Occurrence and extent of hybridisation between the invasive Mallard Duck and native Yellow-billed Duck in South Africa". Biological Invasions. 22 (2): 693–707. Bibcode:2020BiInv..22..693S. doi:10.1007/s10530-019-02122-6. hdl:10019.1/117320. S2CID 207911960.

iucnredlist.org

BirdLife International (2016). "Anas undulata". IUCN Red List of Threatened Species. 2016: e.T22680221A92850226. doi:10.2305/IUCN.UK.2016-3.RLTS.T22680221A92850226.en. Retrieved 12 November 2021.

jstor.org

Dean, W. R. J.; Skead, D. M. (January 1989). "Survival and Recovery Rates of Yellow-Billed Ducks". The Journal of Wildlife Management. 53 (1): 119. doi:10.2307/3801317. ISSN 0022-541X. JSTOR 3801317.

semanticscholar.org

api.semanticscholar.org

Ndlovu, Mduduzi; Cumming, Graeme S.; Hockey, Philip A.R. (April 2017). "Body Mass and Pectoral Muscle Size Changes in African Waterfowl During Moult". African Journal of Wildlife Research. 47 (1): 24–31. doi:10.3957/056.047.0024. ISSN 2410-7220. S2CID 90211775.
de Souza, Stacey G; Symes, Craig T; Smit-Robinson, Hanneline; Mollett, Jean M (20 November 2019). "Minimal evidence of interspecific hybridisation between the Yellow-billed Duck and introduced Mallard in central and northwestern South Africa". Ostrich. 90 (4): 285–301. Bibcode:2019Ostri..90..285D. doi:10.2989/00306525.2019.1642252. ISSN 0030-6525. S2CID 213326340.
Stephens; Measey; Reynolds; Le Roux (2020). "Occurrence and extent of hybridisation between the invasive Mallard Duck and native Yellow-billed Duck in South Africa". Biological Invasions. 22 (2): 693–707. Bibcode:2020BiInv..22..693S. doi:10.1007/s10530-019-02122-6. hdl:10019.1/117320. S2CID 207911960.

worldcat.org

search.worldcat.org

Dean, W. R. J.; Skead, D. M. (January 1989). "Survival and Recovery Rates of Yellow-Billed Ducks". The Journal of Wildlife Management. 53 (1): 119. doi:10.2307/3801317. ISSN 0022-541X. JSTOR 3801317.
Siegfried, W. R. (January 1970). "Mortality of Ringed Yellow-Billed Duck". Ostrich. 41 (1–2): 136–137. Bibcode:1970Ostri..41..136S. doi:10.1080/00306525.1970.9634358. ISSN 0030-6525.
Young, H. Glyn (September 1999). "Comparative study of the courtship displays of Meller's DuckAnas melleri, Yellowbilled DuckA. undulataand Northern MallardA. platyrhynchos". Ostrich. 70 (2): 117–122. Bibcode:1999Ostri..70..117Y. doi:10.1080/00306525.1999.9634525. ISSN 0030-6525.
Ndlovu, Mduduzi; Cumming, Graeme S.; Hockey, Philip A.R. (April 2017). "Body Mass and Pectoral Muscle Size Changes in African Waterfowl During Moult". African Journal of Wildlife Research. 47 (1): 24–31. doi:10.3957/056.047.0024. ISSN 2410-7220. S2CID 90211775.
de Souza, Stacey G; Symes, Craig T; Smit-Robinson, Hanneline; Mollett, Jean M (20 November 2019). "Minimal evidence of interspecific hybridisation between the Yellow-billed Duck and introduced Mallard in central and northwestern South Africa". Ostrich. 90 (4): 285–301. Bibcode:2019Ostri..90..285D. doi:10.2989/00306525.2019.1642252. ISSN 0030-6525. S2CID 213326340.
Brown, Joshua I; Lavretsky, Philip; Cumming, Graeme S; Peters, Jeffrey L (5 September 2019). "Strong population structure and limited gene flow between Yellow-billed Ducks and Mallards in southern Africa". The Condor. doi:10.1093/condor/duz042. ISSN 0010-5422.