275:
264:
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1389:
80:
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31:
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347:
This is a stocky grey-brown bird about 70 centimetres (28 in) long with a slightly paler head and upper neck. It has a small black bill and black legs. A chunky mid-sized goose. Standing bird looks fairly dull, gray and dirty white, sometimes showing blue along the edge of the wing. In flight,
392:
It feeds by grazing, and is apparently largely nocturnal, loafing during the day. It can swim and fly well, but this terrestrial bird is reluctant to do either, and is quite approachable. It forms flocks outside the breeding season.
348:
this species shows a pale blue forewing. Sexes are similar, but immature birds are duller. The plumage of these birds is thick and loose, furlike as an adaptation to the cold of the
Ethiopian highlands.
2855:
3002:
2907:
2974:
2829:
2868:
653:
274:
396:
It breeds by mountain lakes and streams. This little-known species is believed to build a lined nest amongst grass tussocks, and to lay 6–7
3017:
582:
505:
339:
indicator of evolutionary relationships in waterfowl, is similar in these two species, and very different from any other waterfowl.
626:
356:
The blue-winged goose is a quiet species, but both sexes may give a soft whistle; it does not honk or cackle like the true geese.
3022:
2873:
2660:
2894:
2767:
646:
1388:
79:
2912:
526:"Phylogeny and biogeography of dabbling ducks (genus Anas): a comparison of molecular and morphological evidence"
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740:
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181:
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1133:
3012:
1843:
1327:
409:
44:
2189:
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1920:
1779:
2459:
2090:
2010:
1786:
1705:
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1673:
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74:
2165:
2050:
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1543:
1532:
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1336:
1212:
948:
332:
294:
The relations of this species among the waterfowl is unresolved. It is morphologically close to
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631:
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1965:
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1640:
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578:
501:
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198:
1930:
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1511:
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1123:
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2080:
913:
725:
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320:
59:
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1861:
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1608:
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30:
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2179:
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1103:
1021:
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376:, freshwater marshes, water storage areas, and subtropical or tropical high-altitude
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2128:
1910:
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709:
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335:, another African species of uncertain affinities. The wing color pattern, a good
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2408:
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1315:
1280:
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991:
891:
752:
575:
Wildfowl: an
Identification Guide to the Ducks, Geese and Swans of the World
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91:
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688:
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141:
111:
2925:
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2741:
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2576:
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2217:
2172:
2097:
1694:
1234:
1166:
1071:
552:
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2592:
2541:
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2196:
1947:
1219:
1202:
998:
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indicates that it might belong to a very distinct and ancient "duck"
101:
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598:
544:
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2366:
328:
324:
285:
273:
262:
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2585:
2000:
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496:
Island Africa: The
Evolution of Africa's Rare Plants and Animals
412:, trapping for food and possibly drought. It is classified as a
121:
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1405:
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675:
635:
397:
302:, which have highly similar courtship displays. However,
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724:
493:
468:10.2305/IUCN.UK.2022-1.RLTS.T22679961A208106800.en
524:Johnson, Kevin P.; Sorenson, Michael D. (1999).
368:of the blue-winged goose are primarily rivers,
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8:
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500:. Princeton: Princeton University Press.
487:
485:
466:
429:
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433:
298:, and particularly the South American
3003:IUCN Red List near threatened species
249:. It is the only member of the genus
7:
573:Madge, Steve; Burn, Hilary (1987).
454:IUCN Red List of Threatened Species
14:
38:At Sylvan Heights Waterfowl Park
2659:
1387:
290:At Sylvan Heights Waterfowl Park
78:
1:
577:. London: Christopher Helm.
627:BirdLife Species Factsheet.
599:"Blue-winged Goose - eBird"
3039:
3018:Endemic birds of Ethiopia
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1429:
1414:
1401:
1384:
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461:: e.T22679961A208106800.
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75:Scientific classification
73:
51:
42:
37:
28:
23:
666:and their extinct allies
3023:Birds described in 1845
282:having a drink of water
441:BirdLife International
291:
283:
271:
289:
277:
266:
216:Cyanochen cyanopterus
2939:Cyanochen-cyanoptera
2734:cyanochen-cyanoptera
2720:Cyanochen cyanoptera
2690:Cyanochen cyanoptera
492:Kingdon, J. (1989).
447:Cyanochen cyanoptera
408:It is threatened by
234:Cyanochen cyanoptera
191:Cyanochen cyanoptera
2951:Bernicla cyanoptera
45:Conservation status
1013:Anachronornithidae
318:NADH dehydrogenase
292:
284:
272:
173:C. cyanoptera
24:Blue-winged goose
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2682:Taxon identifiers
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1229:
1228:
841:
840:
837:
836:
833:
832:
829:
828:
825:
824:
304:mitochondrial DNA
241:species which is
229:blue-winged goose
225:
224:
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162:
68:
3030:
2983:
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2900:NHMSYS0020788984
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1901:
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1617:
1606:
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1512:Chelychelynechen
1509:
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1142:
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1111:
1101:
1091:
1079:
1069:
1058:
1050:
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940:Presbyornithidae
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731:
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370:freshwater lakes
331:, together with
309:analyses of the
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157:
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62:
57:
56:
33:
21:
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2921:Observation.org
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2081:Australotadorna
2056:
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1773:Paracygnopterus
1755:
1423:
1410:
1393:
1386:
1362:
1342:
1306:
1266:
1225:
1188:
1161:
1094:Naranbulagornis
1043:
1035:
1004:
931:
914:Pelagornithidae
867:
854:
821:
801:
774:
747:
741:Avemetatarsalia
726:Avemetatarsalia
716:
678:
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439:
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416:species on the
414:Near Threatened
406:
390:
362:
354:
345:
333:Hartlaub's duck
261:
219:(Rüppell, 1845)
202:
195:
189:
176:
156:
77:
69:
60:Near Threatened
58:
54:
47:
17:
16:Species of bird
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11:
5:
3036:
3034:
3026:
3025:
3020:
3015:
3010:
3005:
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2569:
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2545:
2538:
2531:
2524:
2517:
2510:
2503:
2493:
2490:Camptorhynchus
2483:
2475:
2473:
2467:
2466:
2464:
2463:
2453:
2446:
2439:
2431:
2429:
2423:
2422:
2420:
2419:
2412:
2405:
2394:
2387:
2377:
2370:
2363:
2356:
2353:Malacorhynchus
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2255:
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1980:
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1914:
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1877:
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1864:
1862:Stictonettinae
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1828:Dendrocheninae
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1800:
1798:Dendrocygninae
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1764:Romainvillinae
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1609:Mioquerquedula
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1588:Lavanttalornis
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1406:
1399:
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1186:
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1149:
1138:
1134:Petropluvialis
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621:External links
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2752:
2748:
2743:
2739:
2735:
2730:
2726:
2721:
2715:
2711:
2706:
2700:
2696:
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2687:
2683:
2678:
2662:
2639:
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2634:
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2625:
2619:
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2614:
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2607:
2605:
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2597:
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2240:
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2206:
2205:
2201:
2199:
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2194:
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2191:
2184:
2182:
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2180:Plectropterus
2177:
2175:
2174:
2170:
2168:
2167:
2160:
2158:
2157:
2150:
2148:
2147:
2143:
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2133:
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2126:
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2119:
2117:
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2110:
2109:
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2100:
2099:
2095:
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2075:
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2059:
2053:
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2043:
2042:
2035:
2033:
2032:
2025:
2023:
2022:
2015:
2013:
2012:
2005:
2003:
2002:
1998:
1996:
1995:
1988:
1986:
1985:
1981:
1979:
1978:
1971:
1968:
1967:
1959:
1957:
1956:
1952:
1950:
1949:
1945:
1943:
1942:
1935:
1933:
1932:
1925:
1923:
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1915:
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1898:
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1710:
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1697:
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1657:
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1642:
1635:
1633:
1632:
1625:
1622:
1621:
1614:
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1603:
1600:
1599:
1592:
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1589:
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1571:
1568:
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1560:
1557:
1556:
1549:
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1545:
1538:
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1534:
1527:
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1517:
1514:
1513:
1506:
1503:
1502:
1495:
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1471:
1464:
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1432:
1431:
1428:
1425:
1422:
1417:
1413:
1409:
1404:
1400:
1390:
1356:
1355:
1354:
1353:
1351:
1349:
1345:
1339:
1338:
1334:
1333:
1331:
1329:
1328:Paranyrocidae
1322:
1319:
1317:
1313:
1303:
1302:
1295:
1293:
1292:
1285:
1283:
1282:
1278:
1277:
1275:
1273:
1272:Anseranatidae
1269:
1262:
1261:
1254:
1253:
1250:
1247:
1245:
1241:
1238:
1236:
1232:
1222:
1221:
1217:
1215:
1214:
1207:
1205:
1204:
1200:
1199:
1197:
1195:
1191:
1185:
1184:
1177:
1176:
1173:
1170:
1168:
1164:
1158:
1157:
1150:
1147:
1146:
1139:
1136:
1135:
1128:
1126:
1125:
1118:
1116:
1115:
1108:
1106:
1105:
1104:Paakniwatavis
1098:
1096:
1095:
1088:
1085:
1084:
1076:
1074:
1073:
1066:
1063:
1062:
1055:
1054:
1051:
1048:
1046:
1045:sensu stricto
1042:
1038:
1031:
1030:
1026:
1024:
1023:
1022:Anachronornis
1019:
1018:
1016:
1014:
1007:
1001:
1000:
996:
994:
993:
989:
987:
986:
982:
980:
979:
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968:
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961:
958:
957:
953:
951:
950:
946:
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941:
934:
927:
926:
919:
916:
915:
908:
905:
904:
897:
894:
893:
886:
884:
883:
876:
875:
872:
869:
866:
865:Anserimorphae
861:
857:
853:
852:Anserimorphae
848:
844:
815:
814:
813:
812:
810:
808:
807:Anserimorphae
804:
796:
792:
791:
790:
789:
786:
783:
781:
777:
769:
765:
764:
763:
762:
759:
756:
754:
750:
742:
738:
737:
736:
735:
732:
729:
727:
723:
719:
711:
707:
705:
701:
698:
696:
692:
690:
686:
684:
680:
679:
674:
670:
665:
657:
652:
650:
645:
643:
638:
637:
634:
628:
625:
624:
620:
604:
600:
594:
591:
586:
584:0-7470-2201-1
580:
576:
569:
566:
554:
550:
546:
542:
538:
534:
527:
520:
518:
514:
509:
507:0-691-08560-9
503:
498:
497:
488:
486:
482:
469:
464:
460:
456:
455:
450:
448:
442:
436:
434:
430:
423:
421:
419:
418:IUCN Red List
415:
411:
403:
401:
399:
394:
387:
385:
383:
379:
375:
371:
367:
359:
357:
351:
349:
342:
340:
338:
337:morphological
334:
330:
326:
322:
319:
315:
314:
308:
305:
301:
297:
288:
281:
280:Baltimore Zoo
276:
270:
265:
258:
256:
254:
253:
248:
244:
240:
236:
235:
230:
221:
217:
212:
209:
205:
200:
194:
192:
186:
183:
182:Binomial name
179:
175:
174:
169:
166:
165:
160:
155:
154:
150:
147:
146:
143:
140:
137:
136:
133:
130:
127:
126:
123:
120:
117:
116:
113:
110:
107:
106:
103:
100:
97:
96:
93:
90:
87:
86:
81:
76:
72:
66:
61:
50:
46:
41:
36:
32:
27:
22:
19:
2950:
2689:
2635:
2615:
2610:Sibirionetta
2608:
2601:
2591:
2584:
2564:
2559:Shiriyanetta
2557:
2547:
2540:
2533:
2526:
2519:
2514:Histrionicus
2512:
2505:
2498:
2488:
2478:
2458:
2448:
2441:
2434:
2414:
2407:
2400:
2389:
2382:
2372:
2365:
2360:Marmaronetta
2358:
2351:
2344:
2337:
2326:
2316:
2306:
2298:
2288:
2281:
2274:
2269:Anabernicula
2267:
2257:
2250:
2226:
2216:
2209:
2204:Sarkidiornis
2202:
2195:
2190:Pleistoanser
2188:
2178:
2171:
2164:
2154:
2144:
2137:
2129:Hymenolaimus
2127:
2120:
2113:
2106:
2096:
2089:
2079:
2069:
2049:
2039:
2029:
2019:
2009:
1999:
1992:
1982:
1975:
1964:
1953:
1946:
1941:Bonibernicla
1939:
1929:
1921:Anserobranta
1919:
1909:
1902:
1892:
1869:
1849:
1842:
1835:
1814:Thalassornis
1812:
1805:
1785:
1780:Romainvillia
1778:
1771:
1747:
1738:Thambetochen
1736:
1725:
1714:
1704:
1693:
1682:
1672:
1661:
1650:
1639:
1629:
1618:
1607:
1596:
1586:
1575:
1564:
1553:
1542:
1531:
1521:
1510:
1499:
1489:
1480:Bambolinetta
1478:
1468:
1457:
1449:Allgoviachen
1447:
1436:
1335:
1299:
1289:
1279:
1258:
1218:
1211:
1201:
1181:
1154:
1143:
1132:
1122:
1112:
1102:
1092:
1081:
1070:
1059:
1044:
1041:Anseriformes
1027:
1020:
997:
990:
983:
976:
969:
962:
954:
947:
923:
912:
901:
890:
880:
710:Galloanserae
708:Superorder:
699:
606:. Retrieved
602:
593:
574:
568:
556:. Retrieved
536:
532:
495:
472:. Retrieved
458:
452:
446:
410:habitat loss
407:
395:
391:
363:
355:
346:
312:
293:
251:
250:
233:
232:
228:
226:
215:
214:
190:
188:
172:
171:
152:
151:
132:Anseriformes
18:
2843:iNaturalist
2714:Wikispecies
2460:Tirarinetta
2436:Heteronetta
2409:Salvadorina
2318:Dunstanetta
2091:Brantadorna
2031:Megalodytes
2011:Cygnopterus
1904:Annakacygna
1871:Stictonetta
1844:Manuherikia
1807:Dendrocygna
1787:Saintandrea
1706:Tagayanetta
1684:Sharganetta
1674:Selenonetta
1577:Heteroanser
1555:Garganornis
1523:Cousteauvia
1357:See below ↓
1301:Eoanseranas
1145:Proherodius
1114:Palaeopapia
1083:Headonornis
1029:Danielsavis
978:Proherodius
971:Presbyornis
964:Murgonornis
956:Headonornis
795:Maniraptora
780:Maniraptora
608:2 September
343:Description
311:cytochrome
3013:Tadorninae
2997:Categories
2934:Xeno-canto
2549:Polysticta
2521:Lophodytes
2416:Speculanas
2402:Rhodonessa
2391:Pteronetta
2384:Pinpanetta
2346:Lophonetta
2308:Chenonetta
2290:Callonetta
2276:Asarcornis
2259:Amazonetta
2166:Nannonetta
2156:Miotadorna
2146:Merganetta
2115:Chloephaga
2108:Centrornis
2062:Tadorninae
2051:Presbychen
2041:Paracygnus
1977:Cnemiornis
1894:Afrocygnus
1837:Dendrochen
1544:Eutelornis
1533:Eonerornis
1438:Aldabranas
1337:Paranyroca
1260:Anatalavis
1213:Chainkanas
1183:Chaunoides
1061:Agnopterus
985:Telmabates
949:Bumbalavis
925:Vegaviidae
816:see below↓
704:Neognathae
662:Genera of
424:References
300:sheldgeese
2966:Q25267575
2566:Somateria
2535:Mergellus
2528:Melanitta
2500:Chendytes
2480:Bucephala
2339:Lavadytis
2328:Eoneornis
2300:Chenoanas
2211:Tachyeres
2122:Cyanochen
2071:Alopochen
2021:Eremochen
1984:Coscoroba
1955:Cereopsis
1882:Anserinae
1727:Teleornis
1663:Ptaiochen
1620:Nogusunna
1566:Helonetta
1470:Awengkere
1459:Ankonetta
1316:Anatoidea
1291:Anserpica
1281:Anseranas
1194:Anhimidae
992:Teviornis
892:Gastornis
882:Conflicto
768:Theropoda
753:Theropoda
681:Kingdom:
664:waterfowl
603:ebird.org
558:1 January
388:Behaviour
382:grassland
378:shrubland
296:shelducks
259:Relations
252:Cyanochen
239:waterfowl
167:Species:
159:Bonaparte
153:Cyanochen
98:Kingdom:
92:Eukaryota
2960:Wikidata
2887:22679961
2861:10499927
2760:22679961
2755:BirdLife
2699:Wikidata
2628:Aythyini
2507:Clangula
2427:Oxyurini
2374:Nettapus
2239:Anatinae
2228:Tamtamia
2139:Kaikenia
1994:Cygnavus
1966:Chenopis
1851:Mionetta
1749:Wasonaka
1716:Talpanas
1641:Proanser
1631:Notochen
1598:Loxornis
1421:Anatidae
1408:Anatidae
1348:Anatidae
1156:Wunketru
689:Chordata
687:Phylum:
683:Animalia
443:(2022).
366:habitats
307:sequence
269:Ethiopia
267:wild in
247:Ethiopia
208:Synonyms
142:Anatidae
138:Family:
112:Chordata
108:Phylum:
102:Animalia
88:Domain:
65:IUCN 3.1
2980:9095983
2835:2498381
2822:1065127
2809:buwgoo1
2783:buwgoo1
2742:Avibase
2705:Q658658
2617:Spatula
2603:Matanas
2577:Anatini
2471:Mergini
2443:Nomonyx
2283:Biziura
2218:Tadorna
2173:Neochen
2098:Cairina
1931:Asiavis
1695:Sinanas
1235:Anseres
1167:Anhimae
1072:Eonessa
693:Class:
553:4089339
474:21 July
360:Habitat
321:subunit
243:endemic
237:) is a
201:, 1845)
199:Rüppell
148:Genus:
128:Order:
118:Class:
63: (
2874:175210
2729:ARKive
2637:Aythya
2593:Mareca
2542:Mergus
2450:Oxyura
2197:Radjah
2001:Cygnus
1948:Branta
1501:Cayaoa
1220:Chauna
1203:Anhima
999:Wilaru
581:
551:
504:
404:Status
374:swamps
161:, 1856
3008:Geese
2856:IRMNG
2848:72775
2804:eBird
2796:6C4P6
2780:BOW:
2773:91320
2367:Netta
1911:Anser
1124:Peioa
700:Clade
549:JSTOR
529:(PDF)
352:Voice
329:clade
325:genes
2975:GBIF
2926:1491
2913:8865
2908:NCBI
2882:IUCN
2869:ITIS
2830:GBIF
2768:BOLD
2586:Anas
793:see
766:see
739:see
695:Aves
610:2021
579:ISBN
560:2009
502:ISBN
476:2022
459:2022
398:eggs
364:The
316:and
227:The
122:Aves
2895:NBN
2817:EoL
2791:CoL
2252:Aix
541:doi
537:116
533:Auk
463:doi
380:or
278:At
245:to
2999::
2977::
2962::
2936::
2923::
2910::
2897::
2884::
2871::
2858::
2845::
2832::
2819::
2806::
2793::
2770::
2757::
2744::
2731::
2716::
2701::
1086:"?
702::
601:.
547:.
535:.
531:.
516:^
484:^
457:.
451:.
432:^
420:.
400:.
384:.
372:,
323:2
255:.
2599:†
2555:†
2496:†
2486:†
2456:†
2399:?
2397:†
2380:†
2335:†
2331:?
2324:†
2314:†
2303:?
2296:†
2265:†
2224:†
2186:†
2162:†
2152:†
2135:†
2104:†
2087:†
2077:†
2047:†
2037:†
2027:†
2017:†
2007:†
1990:†
1973:†
1969:"
1963:"
1961:†
1937:†
1927:†
1917:†
1900:†
1890:†
1825:†
1761:†
1752:?
1745:†
1741:?
1734:†
1730:?
1723:†
1719:?
1712:†
1702:†
1698:?
1691:†
1687:?
1680:†
1670:†
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1659:†
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1573:†
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1540:†
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1529:†
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1497:†
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1434:†
1325:†
1297:†
1287:†
1263:?
1256:†
1209:†
1179:†
1152:†
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1141:†
1137:?
1130:†
1120:†
1110:†
1100:†
1090:†
1080:"
1078:†
1068:†
1064:?
1057:†
1032:?
1010:†
959:?
937:†
928:?
921:†
917:?
910:†
906:?
899:†
895:?
888:†
878:†
655:e
648:t
641:v
612:.
587:.
562:.
543::
510:.
478:.
465::
449:"
445:"
313:b
231:(
197:(
67:)
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