92:
50:
31:
328:
The
Sulawesi masked owl grows to a length of about 43 to 46 cm (17 to 18 in). The upperparts of the male are charcoal grey with scattered white spots and streaks. The underparts are buff with dark spots and streaks and the facial mask is white or whitish-brown. The call is an eerie, long
353:
The
Sulawesi masked owl has a wide range and although the size of its population is unknown, its numbers are believed to be stable. This species has a widespread occurrence in Sulawesi, Sangihe and Peneng, but is not particularly common and the
341:
regurgitated by this owl in a cave showed that the diet includes rats and shrews. This owl is commonly encountered in cultivated areas and scrubland on early morning visits to the
320:
group. Other common names for this bird include
Rosenberg's owl, Rosenberg's barn-owl, Sulawesi owl, Sulawesi barn-owl, Celebes barn-owl, Celebes masked-owl and Celebes owl.
720:
355:
759:
337:
Little is known of the ecology of the
Sulawesi masked owl. It hunts at night in secondary forest, agricultural land, grassland and open country. Examination of
906:
865:
694:
878:
733:
289:
916:
911:
883:
738:
342:
764:
91:
645:
572:
921:
285:
186:
610:
410:
637:
619:
519:
338:
39:
86:
725:
852:
785:
751:
668:
790:
405:
271:
203:
650:
464:
772:
305:
244:
624:
387:
317:
926:
900:
746:
396:
363:
359:
256:
59:
54:
30:
857:
843:
673:
816:
660:
803:
707:
604:
268:
284:. The specific name "rosenbergii" refers to the German surveyor and naturalist
811:
595:
545:
236:
228:
103:
432:
837:
777:
589:
301:
240:
153:
123:
494:
870:
699:
632:
232:
520:"The birds of Gunung Ambang Nature Reserve, North Sulawesi, Indonesia"
712:
313:
293:
288:
who collected bird specimens in the East Indies and sent them to the
248:
113:
686:
566:
798:
681:
76:
70:
280:
252:
163:
133:
570:
381:
379:
224:
143:
267:
The
Sulawesi masked owl was first described by the German
329:
drawn-out screech and is usually emitted in flight.
827:
579:
411:10.2305/IUCN.UK.2016-3.RLTS.T22688489A93198600.en
356:International Union for Conservation of Nature
8:
296:to be classified. There are two subspecies,
567:
48:
29:
20:
409:
375:
458:
456:
454:
452:
278:, but was later included in the genus
7:
907:IUCN Red List least concern species
397:IUCN Red List of Threatened Species
473:Handbook of the Birds of the World
290:National Museum of Natural History
14:
518:Riley, Jon; Mole, Jorys (2001).
90:
386:BirdLife International (2016).
499:Allgemeine Deutsche Biographie
1:
495:"ADB:Rosenberg, Hermann von"
343:Gunung Ambang Nature Reserve
310:T. r. pelengensis
300:(Schlegel, 1866), found in
298:T. r. rosenbergii
943:
345:in the north of Sulawesi.
917:Endemic birds of Sulawesi
544:Riley, Jon (2000-12-01).
192:
185:
87:Scientific classification
85:
68:
46:
37:
28:
23:
404:: e.T22688489A93198600.
312:Neumann, 1939, found in
912:Birds described in 1866
358:lists it as being of "
251:. It is listed by the
286:Hermann von Rosenberg
552:. Oriental Bird Club
433:"Appendices | CITES"
24:Sulawesi masked owl
493:Stricker, Wilhelm.
215:Sulawesi masked owl
178:T. rosenbergii
40:Conservation status
223:) is a species of
894:
893:
829:Strix rosenbergii
786:Open Tree of Life
573:Taxon identifiers
276:Strix rosenbergii
211:
210:
80:
63:
934:
887:
886:
874:
873:
861:
860:
848:
847:
846:
820:
819:
817:Tyto-rosenbergii
807:
806:
794:
793:
781:
780:
768:
767:
755:
754:
742:
741:
729:
728:
716:
715:
703:
702:
690:
689:
677:
676:
664:
663:
654:
653:
641:
640:
638:0E9B3C97FACC62D0
628:
627:
625:Tyto_rosenbergii
615:
614:
613:
611:Tyto rosenbergii
600:
599:
598:
581:Tyto rosenbergii
568:
561:
560:
558:
557:
541:
535:
534:
524:
515:
509:
508:
506:
505:
490:
484:
483:
481:
480:
460:
447:
446:
444:
443:
429:
423:
422:
420:
418:
413:
390:Tyto rosenbergii
383:
272:Hermann Schlegel
220:Tyto rosenbergii
198:
196:Tyto rosenbergii
95:
94:
74:
57:
52:
51:
33:
21:
942:
941:
937:
936:
935:
933:
932:
931:
897:
896:
895:
890:
882:
877:
869:
864:
856:
851:
842:
841:
836:
823:
815:
810:
802:
797:
789:
784:
776:
773:Observation.org
771:
763:
758:
750:
745:
737:
732:
724:
719:
711:
706:
698:
693:
685:
680:
672:
667:
659:
657:
649:
644:
636:
631:
623:
618:
609:
608:
603:
594:
593:
588:
575:
565:
564:
555:
553:
550:OBC Bulletin 32
546:"Gunung Ambang"
543:
542:
538:
522:
517:
516:
512:
503:
501:
492:
491:
487:
478:
476:
475:. Lynx Edicions
467:Tyto rosenbergi
465:"Sulawesi owl (
462:
461:
450:
441:
439:
431:
430:
426:
416:
414:
385:
384:
377:
372:
351:
335:
326:
265:
207:
200:
194:
181:
89:
81:
64:
53:
49:
42:
17:
12:
11:
5:
940:
938:
930:
929:
924:
919:
914:
909:
899:
898:
892:
891:
889:
888:
875:
862:
849:
833:
831:
825:
824:
822:
821:
808:
795:
782:
769:
756:
743:
730:
717:
704:
691:
678:
665:
655:
642:
629:
616:
601:
585:
583:
577:
576:
571:
563:
562:
536:
510:
485:
448:
424:
374:
373:
371:
368:
350:
347:
334:
331:
325:
322:
318:Banggai Island
264:
261:
227:in the family
209:
208:
201:
190:
189:
183:
182:
175:
173:
169:
168:
161:
157:
156:
151:
147:
146:
141:
137:
136:
131:
127:
126:
121:
117:
116:
111:
107:
106:
101:
97:
96:
83:
82:
69:
66:
65:
47:
44:
43:
38:
35:
34:
26:
25:
16:Species of owl
15:
13:
10:
9:
6:
4:
3:
2:
939:
928:
925:
923:
920:
918:
915:
913:
910:
908:
905:
904:
902:
885:
880:
876:
872:
867:
863:
859:
854:
850:
845:
839:
835:
834:
832:
830:
826:
818:
813:
809:
805:
800:
796:
792:
787:
783:
779:
774:
770:
766:
761:
757:
753:
748:
744:
740:
735:
731:
727:
722:
718:
714:
709:
705:
701:
696:
692:
688:
683:
679:
675:
670:
666:
662:
656:
652:
647:
643:
639:
634:
630:
626:
621:
617:
612:
606:
602:
597:
591:
587:
586:
584:
582:
578:
574:
569:
551:
547:
540:
537:
532:
528:
521:
514:
511:
500:
496:
489:
486:
474:
470:
468:
463:Bruce, M. D.
459:
457:
455:
453:
449:
438:
434:
428:
425:
412:
407:
403:
399:
398:
393:
391:
382:
380:
376:
369:
367:
365:
364:IUCN Red List
361:
360:least concern
357:
348:
346:
344:
340:
332:
330:
323:
321:
319:
315:
311:
307:
303:
299:
295:
291:
287:
283:
282:
277:
273:
270:
269:ornithologist
262:
260:
258:
257:least concern
254:
250:
246:
242:
238:
234:
230:
226:
222:
221:
216:
205:
199:
197:
191:
188:
187:Binomial name
184:
180:
179:
174:
171:
170:
167:
166:
162:
159:
158:
155:
152:
149:
148:
145:
142:
139:
138:
135:
132:
129:
128:
125:
122:
119:
118:
115:
112:
109:
108:
105:
102:
99:
98:
93:
88:
84:
78:
72:
67:
61:
56:
55:Least Concern
45:
41:
36:
32:
27:
22:
19:
922:Owls of Asia
828:
580:
554:. Retrieved
549:
539:
530:
526:
513:
502:. Retrieved
498:
488:
477:. Retrieved
472:
466:
440:. Retrieved
436:
427:
415:. Retrieved
401:
395:
389:
352:
336:
327:
309:
297:
279:
275:
266:
255:as being of
219:
218:
214:
212:
195:
193:
177:
176:
164:
144:Strigiformes
18:
708:iNaturalist
605:Wikispecies
417:12 November
324:Description
274:in 1866 as
239:islands of
73:Appendix II
901:Categories
844:Q109563497
812:Xeno-canto
556:2014-07-15
504:2014-07-15
479:2014-07-15
442:2022-01-14
370:References
237:Indonesian
437:cites.org
362:" in its
231:. It is
229:Tytonidae
172:Species:
154:Tytonidae
110:Kingdom:
104:Eukaryota
838:Wikidata
799:Species+
752:22688489
726:10217799
651:22688489
646:BirdLife
590:Wikidata
533:: 57–66.
527:Forktail
302:Sulawesi
263:Taxonomy
241:Sulawesi
204:Schlegel
150:Family:
124:Chordata
120:Phylum:
114:Animalia
100:Domain:
60:IUCN 3.1
884:1063291
871:9784087
791:3595793
765:1424617
700:5232406
687:sulowl1
661:sulowl1
633:Avibase
596:Q766922
339:pellets
333:Ecology
316:in the
306:Sangihe
245:Sangihe
235:to the
233:endemic
206:, 1866)
160:Genus:
140:Order:
130:Class:
75: (
58: (
739:555357
349:Status
314:Peleng
308:, and
294:Leiden
249:Peleng
858:532JX
778:72120
721:IRMNG
713:20419
682:eBird
674:59ZW6
658:BOW:
523:(PDF)
77:CITES
71:CITES
927:Tyto
879:ITIS
866:GBIF
804:3626
760:NCBI
747:IUCN
734:ITIS
695:GBIF
419:2021
402:2016
304:and
281:Tyto
253:IUCN
247:and
213:The
165:Tyto
134:Aves
853:CoL
669:CoL
620:ADW
406:doi
292:in
225:owl
903::
881::
868::
855::
840::
814::
801::
788::
775::
762::
749::
736::
723::
710::
697::
684::
671::
648::
635::
622::
607::
592::
548:.
531:17
529:.
525:.
497:.
471:.
469:)"
451:^
435:.
400:.
394:.
378:^
366:.
259:.
243:,
559:.
507:.
482:.
445:.
421:.
408::
392:"
388:"
217:(
202:(
79:)
62:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
