377:
55:
31:
304:
becomes marine during the northern winter. They are strong fliers; their broad, blunt-tipped wings require faster wing-beats than those of many ducks and they take off with some difficulty. Northern species tend to be
341:, however, seems very distinct and might have diverged prior to the split of dabbling and diving ducks as indicated by morphological and molecular characteristics. The probably extinct
275:, are also sometimes colloquially referred to in North America as diving ducks because they also feed by diving; their subfamily (Merginae) is a very distinct one however.
750:
853:
777:
871:"A genomic perspective of the pink-headed duck Rhodonessa caryophyllacea suggests a long history of low effective population size"
357:
analyses have found it to be the earliest diverging member of the pochard group. The molecular analysis also suggests that the
232:
data indicate that the dabbling and diving ducks are fairly distant from each other, the outward similarities being due to
376:
313:
travels long distances on an irregular basis in response to rainfall. Diving ducks do not walk as well on land as the
701:"Phylogeny and biogeography of dabbling ducks (genus Anas): a comparison of molecular and morphological evidence"
279:
54:
794:
700:
659:
928:
1003:
970:
869:
Ericson, Per G. P.; Qu, Yanhua; Blom, Mozes P. K.; Johansson, Ulf S.; Irestedt, Martin (December 2017).
744:
962:
233:
200:
481:
461:
283:
998:
819:
725:
571:
317:; their legs tend to be placed further back on their bodies to help propel them when underwater.
222:
208:
49:
289:
This group of ducks is so named because its members feed mainly by diving, although in fact the
975:
908:
890:
849:
773:
592:
551:
358:
898:
882:
811:
717:
561:
531:
471:
412:
342:
260:
252:
177:
767:
225:
903:
870:
521:
511:
306:
244:
992:
612:
314:
301:
204:
38:
660:"A phylogenetic analysis of recent anseriform genera using morphological characters"
207:, there are nonetheless some pronounced differences such as in the structure of the
622:
436:
430:
354:
330:
229:
215:
106:
30:
602:
886:
699:
Johnson, Kevin P.,Sorenson, Michael D., Kevin P.; Sorenson, Michael D. (1999).
501:
268:
951:
894:
362:
334:
297:
264:
243:
in the family
Anatidae which would encompass all duck-like birds except the
237:
66:
912:
286:, and it includes several of the most familiar Northern Hemisphere ducks.
945:
541:
310:
192:
173:
126:
116:
86:
172:
which feed by diving beneath the surface of the water. They are part of
823:
802:
729:
708:
667:
420:
248:
495:
256:
76:
922:
815:
721:
846:
Threatened Birds of Asia: The BirdLife
International Red Data Book
450:
375:
326:
293:
species are reluctant to dive, and feed more like dabbling ducks.
272:
212:
181:
795:"A phylogenetic analysis of modern pochards (Anatidae: Aythyini)"
191:
The diving ducks are placed in a distinct tribe in the subfamily
185:
169:
96:
926:
296:
These are gregarious ducks, mainly found on fresh water or on
935:
236:. Alternatively, the diving ducks are placed as a
384:, the only Australian representative of Aythyinae
578:) – feared to be extinct, rediscovered (2006)
309:; southern species do not migrate though the
251:commonly found in coastal areas, such as the
8:
749:: CS1 maint: multiple names: authors list (
653:
651:
649:
923:
255:(formerly known in the U.S. as oldsquaw),
29:
20:
902:
694:
692:
690:
353:, but this approach has been questioned.
645:
742:
373:and might belong into this subfamily.
7:
963:77b80ce0-4972-44b1-b951-2a13fa731a24
770:Encyclopedia of North American Birds
349:, has been suggested to belong into
345:, previously treated separately in
329:are included in the Aythyini. The
14:
282:, most members are native to the
53:
1:
844:Nigel J. Collar, ed. (2004).
176:, the diverse and very large
441:Marmaronetta angustirostris
1020:
887:10.1038/s41598-017-16975-1
848:. BirdLife International.
793:Livezey, Brad C. (1998).
658:Livezey, Brad C. (1986).
454:(provisionally including
417:Rhodonessa caryophyllacea
369:which is fairly close to
147:
142:
50:Scientific classification
48:
37:
28:
23:
764:Terres, John K. (1991).
361:should be placed into a
597:Aythya novaeseelandiae
589:) – extinct (c. 1690s)
385:
278:Although the group is
971:Paleobiology Database
476:Netta erythrophthalma
379:
180:that includes ducks,
234:convergent evolution
168:, are a category of
482:Rosy-billed pochard
462:Red-crested pochard
333:which makes up the
284:Northern Hemisphere
875:Scientific Reports
581:Réunion pochard, (
572:Madagascar pochard
506:Aythya valisineria
419:) ; probably
395:Subfamily Anatinae
386:
223:NADH dehydrogenase
160:, commonly called
986:
985:
929:Taxon identifiers
593:New Zealand scaup
359:white-winged duck
154:
153:
1011:
979:
978:
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956:
955:
954:
924:
917:
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696:
685:
684:
682:
680:
664:
655:
562:Ferruginous duck
546:Aythya australis
532:Ring-necked duck
526:Aythya americana
472:Southern pochard
413:Pink-headed duck
343:pink-headed duck
253:long-tailed duck
58:
57:
33:
21:
1019:
1018:
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959:
950:
949:
944:
931:
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920:
868:
867:
863:
856:
843:
842:
838:
828:
826:
816:10.2307/4088937
797:
792:
791:
787:
780:
772:. Wings Books.
768:Audubon Society
763:
762:
758:
741:
734:
732:
722:10.2307/4089339
703:
698:
697:
688:
678:
676:
662:
657:
656:
647:
642:
607:Aythya fuligula
576:Aythya innotata
536:Aythya collaris
391:
389:Family Anatidae
323:
245:whistling-ducks
201:morphologically
52:
17:
12:
11:
5:
1017:
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1007:
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1001:
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939:
933:
932:
927:
919:
918:
861:
854:
836:
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778:
756:
716:(3): 792–805.
686:
644:
643:
641:
638:
637:
636:
635:
634:
633:
632:
631:
630:
627:Aythya affinis
620:
610:
600:
590:
579:
569:
559:
552:Baer's pochard
549:
539:
529:
519:
512:Common pochard
509:
491:
490:
489:
486:Netta peposaca
479:
469:
446:
445:
444:
426:
425:
424:
400:Tribe Aythyini
390:
387:
322:
319:
315:dabbling ducks
205:dabbling ducks
152:
151:
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46:
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35:
34:
26:
25:
16:Tribe of birds
15:
13:
10:
9:
6:
4:
3:
2:
1016:
1005:
1002:
1000:
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994:
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958:
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855:0-946888-44-2
851:
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840:
837:
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789:
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779:0-517-03288-0
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719:
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695:
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674:
670:
669:
661:
654:
652:
650:
646:
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628:
624:
621:
618:
617:Aythya marila
614:
613:Greater scaup
611:
608:
604:
601:
598:
594:
591:
588:
584:
580:
577:
573:
570:
567:
566:Aythya nyroca
563:
560:
557:
553:
550:
547:
543:
540:
537:
533:
530:
527:
523:
520:
517:
516:Aythya ferina
513:
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348:
344:
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336:
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318:
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312:
308:
303:
302:greater scaup
300:, though the
299:
294:
292:
287:
285:
281:
276:
274:
270:
266:
262:
258:
254:
250:
246:
242:
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220:
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206:
203:close to the
202:
198:
194:
189:
187:
183:
179:
175:
171:
167:
163:
159:
150:
149:See the text
146:
141:
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135:
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128:
125:
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78:
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72:
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68:
65:
62:
61:
56:
51:
47:
44:
43:Aythya marila
40:
39:Greater scaup
36:
32:
27:
24:Diving ducks
22:
19:
1004:Diving ducks
936:
881:(1): 16853.
878:
874:
864:
845:
839:
827:. Retrieved
810:(1): 74–93.
807:
801:
788:
765:
759:
745:cite journal
733:. Retrieved
713:
707:
677:. Retrieved
675:(3): 792–805
672:
666:
626:
623:Lesser scaup
616:
606:
596:
586:
582:
575:
565:
556:Aythya baeri
555:
545:
535:
525:
515:
505:
494:
485:
475:
466:Netta rufina
465:
455:
449:
440:
437:Marbled duck
431:Marmaronetta
429:
416:
406:
405:
399:
394:
382:A. australis
381:
370:
366:
355:DNA sequence
350:
346:
339:Marmaronetta
338:
331:marbled duck
324:
295:
290:
288:
280:cosmopolitan
277:
240:
217:
196:
190:
165:
161:
158:diving ducks
157:
155:
148:
136:
107:Anseriformes
42:
18:
603:Tufted duck
321:Systematics
216:cytochrome
123:Subfamily:
993:Categories
640:References
502:Canvasback
456:Rhodonessa
407:Rhodonessa
367:Asarcornis
347:Rhodonessa
269:bufflehead
265:mergansers
261:goldeneyes
999:Aythyinae
895:2045-2322
363:monotypic
335:monotypic
307:migratory
298:estuaries
241:Aythyinae
238:subfamily
73:Kingdom:
67:Eukaryota
946:Wikidata
937:Aythyini
913:29203781
587:innotata
542:Hardhead
311:hardhead
249:seaducks
230:sequence
199:. While
197:Aythyini
193:Anatinae
174:Anatidae
162:pochards
137:Aythyini
127:Anatinae
117:Anatidae
113:Family:
87:Chordata
83:Phylum:
77:Animalia
63:Domain:
952:Q516377
904:5715134
829:22 July
824:4088937
803:The Auk
735:22 July
730:4089339
709:The Auk
679:22 July
668:The Auk
522:Redhead
423:(1945?)
421:extinct
380:Female
257:scoters
226:subunit
209:trachea
143:Genera
133:Tribe:
103:Order:
93:Class:
960:NZOR:
911:
901:
893:
852:
822:
776:
728:
583:Aythya
496:Aythya
493:Genus
448:Genus
428:Genus
404:Genus
371:Aythya
365:genus
337:genus
327:genera
325:Three
273:eiders
247:. The
195:, the
184:, and
178:family
166:scaups
976:83439
820:JSTOR
798:(PDF)
726:JSTOR
704:(PDF)
663:(PDF)
451:Netta
351:Netta
291:Netta
213:mtDNA
186:swans
182:geese
909:PMID
891:ISSN
850:ISBN
831:2010
774:ISBN
766:The
751:link
737:2010
681:2010
585:cf.
271:and
221:and
170:duck
156:The
97:Aves
899:PMC
883:doi
812:doi
808:113
718:doi
714:116
673:116
164:or
995::
973::
948::
907:.
897:.
889:.
877:.
873:.
818:.
806:.
800:.
747:}}
743:{{
724:.
712:.
706:.
689:^
671:.
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263:,
259:,
228:2
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544:(
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524:(
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508:)
504:(
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484:(
478:)
474:(
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464:(
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439:(
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