419:
44:
105:
227:
63:
442:
The rufescent screech owl's primary (territorial) song is "a series of flute-like, staccato notes, which begins softly on a lower pitch, shortly rising to a higher, steadily maintained pitch". A second song, believed to be used in courtship, is "a 2-3 weak introductory notes followed by a short
357:
The nominate subspecies of rufescent screech owl is found on the eastern slope of the Andes from southwestern
Colombia through Ecuador and Peru to central Bolivia. In elevation it ranges from 1,200 to 2,250 m (3,940 to 7,380 ft) in Ecuador, from 1,000 to 2,200 m (3,300 to
563:
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 23 May 2021. A classification of the bird species of South
America. American Ornithological Society.
366:
is found on the western slope of the Andes from west central
Colombia into northwestern Ecuador. In Colombia it ranges in elevation from 1,250 to 2,450 m (4,100 to 8,040 ft) and in Ecuador 1,300 to 2,300 m (4,300 to 7,500 ft).
328:). Its overall length is 25 to 28 cm (9.8 to 11.0 in) and weight in males is 134 to 180 g (4.7 to 6.3 oz) and in females 140 to 223 g (4.9 to 7.9 oz). The nominate subspecies is sandy brown above with darker
336:
is sandy brown, without a distinct rim. The flight feathers are barred cinnamon and dusky and the tail is cinnamon with darker brown bars. The hind crown has buffy-whitish border. It has honey brown eyes and small ear tufts. The
403:
is essentially undocumented. In western
Colombia it is believed to nest between December and March. Though its nest and eggs have not been described, it is assumed to nest in a tree cavity like others of its genus.
455:
has assessed the rufescent screech owl as being of Least
Concern. However, its population is unknown and believed to be decreasing. It is "vulnerable to deforestation, which is advancing throughout its range".
312:. The last was formerly considered a distinct species, "Colombian screech owl". Two other forms that had previously been described as subspecies are now treated as individual variations of the nominate.
387:
The rufescent screech owl is nocturnal, like most others of its genus. Its hunting techniques have not been documented. Its diet is assumed to be larger insects and spiders, and at least one small
592:
Marín-Gómez, O. H., D. W. Holt, R. Berkley, C. Deppe, P. L. Enríquez, J. L. Petersen, J. L. Rangel
Salazar, K. P. Segars, K. L. Wood, and J. S. Marks (2020). Rufescent Screech-Owl (
596:), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
827:
987:
946:
775:
959:
801:
618:
1007:
997:
613:"Owls: A Guide to the Owls of the World" by Claus Konig, Friedhelm Welck & Jan-Hendrik Becking. Yale University Press (1999),
1002:
964:
806:
370:
The rufescent screech owl inhabits a wide variety of forest types including the interior and edges of mature evergreen and
713:
832:
321:
104:
840:
43:
443:
series of hoots all on the same pitch". Both sexes sing both songs, though the females' are higher pitched.
845:
700:
630:
476:
718:
362:
is found in northern
Colombia and northwestern Venezuela; its elevational range has not been determined.
199:
668:
762:
682:
52:
992:
234:
99:
933:
866:
819:
736:
614:
338:
871:
371:
320:
The rufescent screech owl is one of the larger species of its genus, similar in size to the
705:
853:
358:
7,200 ft) in Peru, and from 700 to 2,200 m (2,300 to 7,200 ft) in
Bolivia.
480:
565:
432:
981:
814:
489:
329:
216:
72:
67:
17:
226:
938:
741:
418:
897:
728:
924:
884:
788:
662:
333:
176:
892:
388:
653:
374:
and pastures with scattered trees. It appears to accept fragmented habitats.
400:
289:
269:
116:
515:
918:
858:
692:
647:
597:
349:
is also smaller than the nominate and its tarsi are not fully feathered.
277:
166:
136:
951:
780:
677:
281:
273:
793:
126:
754:
624:
879:
749:
543:
89:
83:
767:
452:
285:
146:
628:
265:
156:
300:
The rufescent screech owl has three subspecies, the nominate
908:
637:
566:
https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm
542:Gill, F.; Donsker, D.; Rasmussen, P. (July 2021).
345:is slightly smaller and paler than the nominate.
412:
433:Listen to rufescent screech owl on xeno-canto
8:
625:
588:
586:
584:
582:
580:
578:
576:
574:
225:
61:
42:
33:
537:
535:
465:
341:are feathered to the base of the toes.
598:https://doi.org/10.2173/bow.rufsco1.01
471:
469:
399:The rufescent screech owl's breeding
7:
988:IUCN Red List least concern species
490:IUCN Red List of Threatened Species
25:
417:
103:
544:"IOC World Bird List (v 11.2)"
1:
1008:Taxa named by Osbert Salvin
998:Birds of the Northern Andes
1024:
322:white-throated screech owl
240:
233:
224:
205:
198:
100:Scientific classification
98:
81:
59:
50:
41:
36:
600:retrieved August 6, 2021
391:has been noted as prey.
353:Distribution and habitat
296:Taxonomy and systematics
1003:Birds described in 1897
481:"Rufescent Screech-owl
568:retrieved May 24, 2021
477:BirdLife International
37:Rufescent screech owl
256:rufescent screech owl
18:Colombian screech owl
516:"Appendices | CITES"
53:Conservation status
360:M. i. venezuelanus
343:M. i. venezuelanus
306:M. i. venezuelanus
264:) is a species of
975:
974:
867:Open Tree of Life
631:Taxon identifiers
619:978-0-300-07920-3
439:
438:
310:M. i. columbianus
272:. It is found in
252:
251:
247:
93:
76:
16:(Redirected from
1015:
968:
967:
955:
954:
942:
941:
929:
928:
927:
901:
900:
898:Megascops-ingens
888:
887:
875:
874:
862:
861:
849:
848:
836:
835:
823:
822:
810:
809:
797:
796:
784:
783:
771:
770:
758:
757:
745:
744:
732:
731:
722:
721:
709:
708:
696:
695:
686:
685:
683:8FD415448715F24D
673:
672:
671:
669:Megascops ingens
658:
657:
656:
639:Megascops ingens
626:
601:
594:Megascops ingens
590:
569:
561:
555:
554:
552:
550:
539:
530:
529:
527:
526:
512:
506:
505:
503:
501:
483:Megascops ingens
473:
421:
413:
372:secondary forest
261:Megascops ingens
245:
229:
211:
209:Megascops ingens
108:
107:
87:
70:
65:
64:
46:
34:
21:
1023:
1022:
1018:
1017:
1016:
1014:
1013:
1012:
978:
977:
976:
971:
963:
958:
950:
945:
937:
932:
923:
922:
917:
904:
896:
891:
883:
878:
870:
865:
857:
854:Observation.org
852:
844:
839:
831:
826:
818:
813:
805:
800:
792:
787:
779:
774:
766:
761:
753:
748:
740:
735:
727:
725:
717:
712:
704:
699:
691:
689:
681:
676:
667:
666:
661:
652:
651:
646:
633:
610:
608:Further reading
605:
604:
591:
572:
562:
558:
548:
546:
541:
540:
533:
524:
522:
514:
513:
509:
499:
497:
475:
474:
467:
462:
449:
440:
435:
430:
429:
427:Songs and calls
410:
397:
385:
380:
355:
318:
298:
220:
213:
207:
194:
102:
94:
77:
66:
62:
55:
28:
23:
22:
15:
12:
11:
5:
1021:
1019:
1011:
1010:
1005:
1000:
995:
990:
980:
979:
973:
972:
970:
969:
956:
943:
930:
914:
912:
906:
905:
903:
902:
889:
876:
863:
850:
837:
824:
811:
798:
785:
772:
759:
746:
733:
723:
710:
697:
687:
674:
659:
643:
641:
635:
634:
629:
623:
622:
609:
606:
603:
602:
570:
556:
531:
507:
464:
463:
461:
458:
448:
445:
437:
436:
431:
425:
423:
411:
409:
406:
396:
393:
384:
381:
379:
376:
364:M. columbianus
354:
351:
347:M. columbianus
326:M. albogularis
317:
314:
297:
294:
268:in the family
250:
249:
246:(Salvin, 1897)
238:
237:
231:
230:
222:
221:
214:
203:
202:
196:
195:
191:M. ingens
188:
186:
182:
181:
174:
170:
169:
164:
160:
159:
154:
150:
149:
144:
140:
139:
134:
130:
129:
124:
120:
119:
114:
110:
109:
96:
95:
82:
79:
78:
60:
57:
56:
51:
48:
47:
39:
38:
27:Species of owl
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
1020:
1009:
1006:
1004:
1001:
999:
996:
994:
991:
989:
986:
985:
983:
966:
961:
957:
953:
948:
944:
940:
935:
931:
926:
920:
916:
915:
913:
911:
907:
899:
894:
890:
886:
881:
877:
873:
868:
864:
860:
855:
851:
847:
842:
838:
834:
829:
825:
821:
816:
812:
808:
803:
799:
795:
790:
786:
782:
777:
773:
769:
764:
760:
756:
751:
747:
743:
738:
734:
730:
724:
720:
715:
711:
707:
702:
698:
694:
688:
684:
679:
675:
670:
664:
660:
655:
649:
645:
644:
642:
640:
636:
632:
627:
620:
616:
612:
611:
607:
599:
595:
589:
587:
585:
583:
581:
579:
577:
575:
571:
567:
560:
557:
545:
538:
536:
532:
521:
517:
511:
508:
496:
492:
491:
486:
484:
478:
472:
470:
466:
459:
457:
454:
446:
444:
434:
428:
424:
422:
420:
415:
414:
407:
405:
402:
394:
392:
390:
382:
377:
375:
373:
368:
365:
361:
352:
350:
348:
344:
340:
335:
331:
330:vermiculation
327:
323:
315:
313:
311:
307:
303:
295:
293:
291:
287:
283:
279:
275:
271:
267:
263:
262:
257:
248:
244:
239:
236:
232:
228:
223:
218:
212:
210:
204:
201:
200:Binomial name
197:
193:
192:
187:
184:
183:
180:
179:
175:
172:
171:
168:
165:
162:
161:
158:
155:
152:
151:
148:
145:
142:
141:
138:
135:
132:
131:
128:
125:
122:
121:
118:
115:
112:
111:
106:
101:
97:
91:
85:
80:
74:
69:
68:Least Concern
58:
54:
49:
45:
40:
35:
32:
30:
19:
910:Scops ingens
909:
638:
593:
559:
547:. Retrieved
523:. Retrieved
519:
510:
498:. Retrieved
494:
488:
482:
450:
441:
426:
416:
408:Vocalization
398:
386:
369:
363:
359:
356:
346:
342:
325:
319:
309:
305:
302:M. i. ingens
301:
299:
260:
259:
255:
253:
242:
241:
208:
206:
190:
189:
177:
157:Strigiformes
31:
29:
841:Neotropical
789:iNaturalist
663:Wikispecies
334:facial disc
316:Description
243:Otus ingens
86:Appendix II
982:Categories
893:Xeno-canto
525:2022-01-14
460:References
389:vertebrate
993:Megascops
925:Q41019622
520:cites.org
401:phenology
290:Venezuela
270:Strigidae
185:Species:
178:Megascops
167:Strigidae
123:Kingdom:
117:Eukaryota
919:Wikidata
880:Species+
820:22688820
706:22688820
701:BirdLife
690:BioLib:
648:Wikidata
549:July 14,
500:6 August
479:(2016).
395:Breeding
378:Behavior
278:Colombia
235:Synonyms
163:Family:
137:Chordata
133:Phylum:
127:Animalia
113:Domain:
73:IUCN 3.1
965:1063367
952:9043206
872:4131250
846:rufsco1
833:1740169
781:2497328
768:1025839
755:rufsco1
729:rufsco1
678:Avibase
654:Q125932
383:Feeding
282:Ecuador
274:Bolivia
219:, 1897)
173:Genus:
153:Order:
143:Class:
88: (
71: (
807:686668
719:114431
617:
447:Status
332:. Its
308:, and
288:, and
217:Salvin
939:4VVS2
885:10993
859:72162
794:19785
750:eBird
742:72W8Z
726:BOW:
693:22445
339:tarsi
90:CITES
84:CITES
960:ITIS
947:GBIF
828:NCBI
815:IUCN
802:ITIS
776:GBIF
714:BOLD
615:ISBN
551:2021
502:2021
495:2016
453:IUCN
451:The
286:Peru
254:The
147:Aves
934:CoL
763:EoL
737:CoL
266:owl
984::
962::
949::
936::
921::
895::
882::
869::
856::
843::
830::
817::
804::
791::
778::
765::
752::
739::
716::
703::
680::
665::
650::
573:^
534:^
518:.
493:.
487:.
468:^
304:,
292:.
284:,
280:,
276:,
621:.
553:.
528:.
504:.
485:"
324:(
258:(
215:(
92:)
75:)
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.