404:
33:
113:
235:
71:
363:
The buff-fronted owl inhabits a variety of landscapes including open humid forest, dry forest, forest edges, subtropical rainforest, and human-altered areas with fruit trees and palms. In the Andes it ranges between 1,500 and 3,800 m (4,900 and 12,500 ft) and elsewhere between about 600 and
331:
are buff with a black surround and distinctive black patches above its greenish yellow eyes. The nominate subspecies' forehead and hindneck are yellowish buff and the rest of the head and upperparts chocolate brown. The tail is blackish and has two white bars and a white tip. Its chin has a small
559:
Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 24 August 2021. A classification of the bird species of South
America. American Ornithological Society.
327:
The buff-fronted owl is 19 to 21 cm (7.5 to 8.3 in) long and weighs 104 to 155 g (3.7 to 5.5 oz). It is compact and has a short tail and a large blocky head without ear tufts. Its
389:. A nest with three eggs was found in Brazil in March; it was in a dead palm, in what appeared to be an abandoned parrot nest cavity. Another nest was in a hollow tree.
674:
Holt, D. W., R. Berkley, C. Deppe, P. L. Enríquez, J. L. Petersen, J. L. Rangel
Salazar, K. P. Segars, K. L. Wood, A. Bonan, and J. S. Marks (2020). Buff-fronted Owl (
678:), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
901:
940:
1020:
377:
The buff-fronted owl's hunting behavior and diet have not been studied. It has been recorded taking insects, rodents, birds, and other small vertebrates.
356:
is found in northwestern
Argentina, and birds observed in western Bolivia might also be this subspecies. The subspecies of birds found locally on the
875:
914:
352:
is also found discontinuously, in
Bolivia, Paraguay, eastern Brazil, and in southern Brazil, northeastern Argentina, and northeastern Paraguay.
644:
307:) of Canada and the U.S., and the other two extant members of the genus are found there and in Mexico. It has three subspecies, the nominate
1050:
636:
716:
703:
1045:
1030:
348:
The nominate subspecies of the buff-fronted owl is found discontinuously in the Andes from
Venezuela south to southern Peru.
919:
630:
289:
1055:
813:
447:. It is generally thought to be rare but is probably overlooked. Its population is unknown and believed to be stable.
1035:
945:
112:
1040:
953:
443:
had originally assessed the buff-fronted owl as being Near
Threatened but in 2004 downlisted it to being of
958:
800:
727:
467:
818:
765:
300:
207:
587:, Vieill.; specimens of which are in the collection of the Academy of Natural Sciences of Philadelphia"
44:
32:
862:
792:
774:
274:
60:
107:
48:
906:
1025:
966:
932:
836:
712:
699:
640:
971:
805:
779:
609:
471:
599:
The title page is dated 1848 but the volume was not published until the following year.
417:
561:
234:
1014:
927:
480:
444:
282:
258:
80:
75:
997:
841:
403:
828:
984:
888:
759:
613:
574:
427:
The male buff-fronted owl's song is "a rapid, wavering trill, 'frurururururururu
328:
278:
254:
224:
618:. Vol. 4. Cambridge, Massachusetts: Harvard University Press. p. 174.
578:
257:. It is found in widely separated areas in every South American country except
992:
750:
386:
124:
506:
744:
679:
262:
184:
174:
144:
880:
787:
431:". Dependent fledglings give a "hissing, raspy 'cheet' begging call".
893:
134:
52:
854:
721:
979:
849:
536:
357:
97:
91:
319:. The last of these has been suggested to be a separate species.
867:
440:
154:
725:
332:
brown patch and the rest of the underparts are yellowish buff.
591:
Proceedings of the
Academy of Natural Sciences of Philadelphia
385:
Almost nothing is known about the buff-fronted owl's breeding
336:
has darker upperparts and a cinnamon tinge on the underparts.
164:
340:
is also darker above and its underparts are a deeper orange.
288:. The binomial commemorates the American ornithologist
734:
562:
https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm
535:Gill, F.; Donsker, D.; Rasmussen, P. (July 2021).
295:The buff-fronted owl is the only member of genus
397:
360:of southern Venezuela and Guyana is not known.
299:in South America. Its closest relative is the
8:
632:The Helm Dictionary of Scientific Bird Names
722:
670:
668:
666:
664:
662:
660:
658:
656:
579:"Description of new species of the genera
555:
553:
233:
69:
31:
22:
530:
528:
526:
418:Listen to buff-fronted owl on xeno-canto
364:1,000 m (2,000 and 3,300 ft).
456:
680:https://doi.org/10.2173/bow.bufowl1.01
462:
460:
7:
635:. London: Christopher Helm. p.
1021:IUCN Red List least concern species
481:IUCN Red List of Threatened Species
14:
615:Check-list of Birds of the World
402:
111:
537:"IOC World Bird List (v 11.2)"
277:by the American ornithologist
1:
682:retrieved September 8, 2021
1072:
629:Jobling, James A. (2010).
1051:Taxa named by John Cassin
564:retrieved August 24, 2021
273:The buff-fronted owl was
232:
213:
206:
108:Scientific classification
106:
89:
67:
58:
39:
30:
25:
344:Distribution and habitat
269:Taxonomy and systematics
1046:Birds described in 1849
281:in 1849, and given the
468:BirdLife International
1031:Owls of South America
301:northern saw-whet owl
507:"Appendices | CITES"
1056:Birds of the Tepuis
61:Conservation status
697:Birds of Venezuela
472:"Buff-fronted Owl
1036:Birds of Paraguay
1008:
1007:
998:Aegolius-harrisii
967:Open Tree of Life
780:Aegolius_harrisii
766:Aegolius harrisii
736:Aegolius harrisii
728:Taxon identifiers
710:Birds of Colombia
676:Aegolius harrisii
646:978-1-4081-2501-4
610:Peters, James Lee
474:Aegolius harrisii
424:
423:
250:Aegolius harrisii
241:
240:
217:Aegolius harrisii
101:
84:
26:Buff-fronted owl
1063:
1001:
1000:
988:
987:
975:
974:
962:
961:
949:
948:
936:
935:
923:
922:
910:
909:
897:
896:
884:
883:
871:
870:
858:
857:
845:
844:
832:
831:
822:
821:
809:
808:
796:
795:
793:10C68CA361530093
783:
782:
770:
769:
768:
755:
754:
753:
723:
708:Hilty and Brown
683:
672:
651:
650:
626:
620:
619:
606:
600:
598:
571:
565:
557:
548:
547:
545:
543:
532:
521:
520:
518:
517:
503:
497:
496:
494:
492:
464:
430:
406:
398:
286:Nyctale harrisii
245:buff-fronted owl
237:
219:
199:A. harrisii
116:
115:
95:
78:
73:
72:
41:Buff-fronted Owl
35:
23:
1071:
1070:
1066:
1065:
1064:
1062:
1061:
1060:
1041:Birds of Brazil
1011:
1010:
1009:
1004:
996:
991:
983:
978:
970:
965:
957:
952:
944:
939:
931:
926:
918:
913:
905:
900:
892:
887:
879:
874:
866:
861:
853:
848:
840:
835:
827:
825:
817:
812:
804:
799:
791:
786:
778:
773:
764:
763:
758:
749:
748:
743:
730:
692:
690:Further reading
687:
686:
673:
654:
647:
628:
627:
623:
608:
607:
603:
573:
572:
568:
558:
551:
541:
539:
534:
533:
524:
515:
513:
505:
504:
500:
490:
488:
466:
465:
458:
453:
437:
428:
425:
420:
415:
414:
412:Songs and calls
395:
383:
375:
370:
346:
325:
271:
228:
221:
215:
202:
110:
102:
85:
74:
70:
63:
49:São Paulo State
17:
12:
11:
5:
1069:
1067:
1059:
1058:
1053:
1048:
1043:
1038:
1033:
1028:
1023:
1013:
1012:
1006:
1005:
1003:
1002:
989:
976:
963:
950:
937:
924:
911:
898:
885:
872:
859:
846:
833:
823:
810:
797:
784:
771:
756:
740:
738:
732:
731:
726:
720:
719:
706:
691:
688:
685:
684:
652:
645:
621:
612:, ed. (1940).
601:
583:, Brehm., and
566:
549:
522:
498:
455:
454:
452:
449:
436:
433:
422:
421:
416:
410:
408:
396:
394:
391:
382:
379:
374:
371:
369:
366:
354:A. h. dabbenei
350:A. h. iheringi
345:
342:
338:A. h. iheringi
334:A. h. dabbenei
324:
321:
317:A. h. iheringi
313:A. h. dabbenei
309:A. h. harrisii
270:
267:
239:
238:
230:
229:
222:
211:
210:
204:
203:
196:
194:
190:
189:
182:
178:
177:
172:
168:
167:
162:
158:
157:
152:
148:
147:
142:
138:
137:
132:
128:
127:
122:
118:
117:
104:
103:
90:
87:
86:
68:
65:
64:
59:
56:
55:
37:
36:
28:
27:
16:Species of owl
15:
13:
10:
9:
6:
4:
3:
2:
1068:
1057:
1054:
1052:
1049:
1047:
1044:
1042:
1039:
1037:
1034:
1032:
1029:
1027:
1024:
1022:
1019:
1018:
1016:
999:
994:
990:
986:
981:
977:
973:
968:
964:
960:
955:
951:
947:
942:
938:
934:
929:
925:
921:
916:
912:
908:
903:
899:
895:
890:
886:
882:
877:
873:
869:
864:
860:
856:
851:
847:
843:
838:
834:
830:
824:
820:
815:
811:
807:
802:
798:
794:
789:
785:
781:
776:
772:
767:
761:
757:
752:
746:
742:
741:
739:
737:
733:
729:
724:
718:
717:0-691-08371-1
714:
711:
707:
705:
704:0-7136-6418-5
701:
698:
694:
693:
689:
681:
677:
671:
669:
667:
665:
663:
661:
659:
657:
653:
648:
642:
638:
634:
633:
625:
622:
617:
616:
611:
605:
602:
596:
592:
588:
586:
582:
576:
570:
567:
563:
556:
554:
550:
538:
531:
529:
527:
523:
512:
508:
502:
499:
487:
483:
482:
477:
475:
469:
463:
461:
457:
450:
448:
446:
445:Least Concern
442:
434:
432:
419:
413:
409:
407:
405:
400:
399:
392:
390:
388:
380:
378:
372:
367:
365:
361:
359:
355:
351:
343:
341:
339:
335:
330:
322:
320:
318:
314:
310:
306:
302:
298:
293:
291:
290:Edward Harris
287:
284:
283:binomial name
280:
276:
268:
266:
264:
260:
259:French Guiana
256:
253:) is a small
252:
251:
246:
236:
231:
226:
220:
218:
212:
209:
208:Binomial name
205:
201:
200:
195:
192:
191:
188:
187:
183:
180:
179:
176:
173:
170:
169:
166:
163:
160:
159:
156:
153:
150:
149:
146:
143:
140:
139:
136:
133:
130:
129:
126:
123:
120:
119:
114:
109:
105:
99:
93:
88:
82:
77:
76:Least Concern
66:
62:
57:
54:
50:
46:
42:
38:
34:
29:
24:
21:
19:
735:
709:
696:
675:
631:
624:
614:
604:
594:
590:
584:
580:
575:Cassin, John
569:
540:. Retrieved
514:. Retrieved
510:
501:
489:. Retrieved
485:
479:
473:
438:
426:
411:
401:
393:Vocalization
384:
376:
362:
353:
349:
347:
337:
333:
329:facial disks
326:
316:
312:
308:
304:
296:
294:
285:
272:
249:
248:
244:
242:
216:
214:
198:
197:
185:
165:Strigiformes
40:
20:
18:
954:Neotropical
889:iNaturalist
760:Wikispecies
597:: 157–158 .
491:8 September
323:Description
305:A. acadicus
279:John Cassin
94:Appendix II
1015:Categories
993:Xeno-canto
516:2022-01-14
451:References
511:cites.org
387:phenology
275:described
193:Species:
175:Strigidae
131:Kingdom:
125:Eukaryota
1026:Aegolius
980:Species+
933:22689378
907:10217501
806:22689378
801:BirdLife
745:Wikidata
585:Sycobius
577:(1849).
542:July 14,
470:(2016).
381:Breeding
368:Behavior
297:Aegolius
263:Suriname
186:Aegolius
171:Family:
145:Chordata
141:Phylum:
135:Animalia
121:Domain:
81:IUCN 3.1
959:bufowl1
881:5232210
868:1178305
855:bufowl1
829:bufowl1
788:Avibase
751:Q257878
581:Nyctale
373:Feeding
227:, 1849)
181:Genus:
161:Order:
151:Class:
96: (
79: (
45:Dourado
972:546098
946:126850
920:555474
819:114365
715:
702:
695:Hilty
643:
435:Status
358:tepuis
315:, and
225:Cassin
53:Brazil
902:IRMNG
894:20367
850:eBird
842:64WSK
826:BOW:
98:CITES
92:CITES
985:6737
941:NCBI
928:IUCN
915:ITIS
876:GBIF
814:BOLD
713:ISBN
700:ISBN
641:ISBN
544:2021
493:2021
486:2016
441:IUCN
439:The
261:and
243:The
155:Aves
863:EoL
837:CoL
775:ADW
637:186
255:owl
43:at
1017::
995::
982::
969::
956::
943::
930::
917::
904::
891::
878::
865::
852::
839::
816::
803::
790::
777::
762::
747::
655:^
639:.
593:.
589:.
552:^
525:^
509:.
484:.
478:.
459:^
311:,
292:.
265:.
51:,
47:,
649:.
595:4
546:.
519:.
495:.
476:"
429:'
303:(
247:(
223:(
100:)
83:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.