424:
443:, rabbits, bats, birds, reptiles and insects. Foraging is primarily for terrestrial prey, however some prey is taken from the trees or in flight. The population of the Australian masked owl on the mainland is declining and several states have this owl on the Species Conservation Status list. They are territorial and may remain in the same area once they have established a breeding territory. A 2020 case study done using radio telemetry showed that the “home” range of these owls might be as large as 19–23 km, but this data remains ambiguous due to the small sample size. The breeding population in Tasmania's
42:
110:
68:
370:
398:
is on average heavier than the
Australian masked owl but the Tasmanian species is rather larger and heavier even than the greater sooty owl. The mean weight of the nominate subspecies was found to be 476 g (1.049 lb) in males and 630 g (1.39 lb) in females while in Tasmania, mean
467:
They breed when conditions are favorable which can be any time of the year. The nest is usually built in hollow trees with soil, mulch or sand. Some populations are known to use caves or rock crevices for nesting and roosting. The female lays two or three eggs and incubates them while the male
385:
Male masked owls' weights ranges from 420 to 800 g (0.93 to 1.76 lb), while females are typically much larger ranging from 545 to 1,260 g (1.202 to 2.778 lb). Length ranges between 330 to 410 mm (13 to 16 in) for males and 390 to 500 mm (15 to 20 in) for
434:
The
Australian masked owl inhabits timbered areas, often with a shrub understorey. In Australia they are seldom found more than 300 km inland. They roost and nest in large tree hollows near foraging areas. They are nocturnal and their prey includes rodents, small
377:
Brown feathers surround a white, heart-shaped mask. Their dorsal plumage is brown, aside from light gray spots on the upper back. Their front is white with brown spots. Their eye color varies from black to dark brown. The species have
386:
females. Wing span is up to 1,280 mm (50 in) for southern female masked owls. Masked owls follow the typical pattern of birds from the tropics being much smaller than birds from temperate regions. In this instance,
468:
hunts for food. The young are white or off white when they first develop feathers. They can leave the nest at two to three months of age but return to be fed by the parents for another month before going on their own.
455:
conglomerate to dump acidic mineral waste by flooding the forest with a dam to hold its tailings. As of
February 2024, the plan is awaiting ministerial approval by Australia's Environmental Minister
706:
733:
581:, 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.
553:
476:
The population of the
Australian masked owl on the mainland is declining and several states have placed this owl on the Species Conservation Status list.
944:
983:
1143:
414: – This was a name given to the species by Latham in 1821. It is thought to be due to its habit of catching mice at homesteads.
1102:
905:
488:
728:
1115:
957:
1120:
603:
962:
1158:
17:
484:
631:
563:
1168:
988:
918:
782:
1153:
804:
695:
Mooney, N. (1993) Diet of the Masked Owl in
Tasmania: past and present. In 'Australian Raptor Studies'.
516:
822:
428:
1163:
483:, the masked owl is a listed threatened bird, and an Action Statement has been prepared under the
423:
399:
weighs for males were 632 g (1.393 lb) and for females were 845 g (1.863 lb).
109:
1027:
949:
830:
744:
221:
975:
1022:
796:
649:"Home-Range, Habitat Use and Diet of the Tasmanian Masked Owl Tyto Novaehollandiae Castanops"
204:
1014:
809:
892:
835:
791:
480:
387:
296:
8:
326:
315:
57:
843:
104:
1053:
1089:
1009:
866:
627:
599:
559:
395:
379:
1094:
1080:
923:
871:
660:
512:
305:
858:
996:
848:
456:
357:
41:
1040:
407:
Other common names have been used for this species in the past. For example:
1148:
1137:
970:
767:
77:
72:
528:
337:
487:. In New South Wales, the masked owl is scheduled as Vulnerable under the
1001:
931:
776:
665:
648:
448:
1107:
1048:
910:
440:
436:
285:
258:
936:
452:
369:
262:
254:
121:
884:
738:
1074:
761:
391:
301:
171:
141:
817:
683:
444:
897:
131:
708:
Advisory List of
Threatened Vertebrate Fauna in Victoria: 2013
1035:
879:
624:
The
Illustrated Dictionary of Australian Birds by Common Name
94:
88:
181:
151:
161:
682:
Geraldine Brooks,'Plibersek can save this wonderland,'
554:
Handbook of
Australian, New Zealand and Antarctic Birds
714:, Department of Environment, Land, Water and Planning
698:
382:, females are darker shaded and larger than males.
517:10.2305/IUCN.UK.2018-2.RLTS.T62172196A132190206.en
394:family. Among the species in the family, only the
626:. French's Forest, NSW: Reed Books. p. 207.
1135:
621:
511:. The IUCN Red List of Threatened Species 2018.
346:(Stephens, 1826), (southern mainland Australia)
390:are the largest and the largest of the entire
579:Australian Masked-Owl (Tyto novaehollandiae)
617:
615:
66:
40:
664:
678:
676:
612:
447:is under threat from a proposal by the
422:
368:
593:
14:
1136:
573:
571:
471:
743:
742:
704:
673:
646:
589:
587:
545:
577:Bruce, M.D. and J. S. Marks (2020).
558:Oxford University Press, Melbourne.
489:Biodiversity Conservation Act (2016)
1144:IUCN Red List least concern species
568:
556:. Volume 4: Parrots to Dollarbird.
24:
594:Dunning, John B. Jr., ed. (2008).
584:
485:Flora and Fauna Guarantee Act 1988
451:,68% of which is owned by China's
25:
1180:
722:
596:CRC Handbook of Avian Body Masses
507:BirdLife International. (2018).
108:
462:
689:
640:
521:
501:
364:
13:
1:
494:
330:(northern mainland Australia)
653:Australian Field Ornithology
284:I.J. Mason, 1983, (southern
261:and the non-desert areas of
7:
1159:Birds of prey of New Guinea
598:(2nd ed.). CRC Press.
268:
10:
1185:
418:
1064:
751:
622:MacDonald, J. D. (1987).
551:Higgins, P.J. (ed) 1999.
429:Lone Pine Koala Sanctuary
402:
234:
229:
210:
203:
105:Scientific classification
103:
86:
64:
55:
48:
39:
34:
427:Masked owl in flight at
273:Described subspecies of
1169:Birds described in 1826
354:cave-nesting masked owl
196:T. novaehollandiae
686:16 February 2024 p.23.
431:
374:
35:Australian masked owl
1066:Strix novaehollandiae
1023:Paleobiology Database
647:David, Young (2020).
426:
388:Tasmanian masked owls
372:
344:T. n. novaehollandiae
245:Australian masked owl
50:T. n. novaehollandiae
1054:Tyto-novaehollandiae
810:Tyto_novaehollandiae
797:Tyto_novaehollandiae
783:Tyto novaehollandiae
753:Tyto novaehollandiae
666:10.20938/afo37132140
529:"Appendices | CITES"
509:Tyto novaehollandiae
481:Victoria (Australia)
360:, validity doubtful)
352:N.W. Cayley, 1931,
297:Tasmanian masked owl
275:Tyto novaehollandiae
250:Tyto novaehollandiae
214:Tyto novaehollandiae
18:Tyto novaehollandiae
472:Conservation status
373:Masked owl landing.
327:Northern masked owl
316:Cape York Peninsula
58:Conservation status
1154:Birds of Australia
844:BirdLife-Australia
449:MMG Mining Company
445:Takayna rainforest
432:
375:
334:T. n. melvillensis
304:and introduced to
1131:
1130:
1010:Open Tree of Life
745:Taxon identifiers
605:978-1-4200-6444-5
396:greater sooty owl
380:sexual dimorphism
324:(Mathews, 1912),
241:
240:
98:
81:
16:(Redirected from
1176:
1124:
1123:
1111:
1110:
1098:
1097:
1085:
1084:
1083:
1057:
1056:
1044:
1043:
1031:
1030:
1018:
1017:
1005:
1004:
992:
991:
979:
978:
966:
965:
953:
952:
940:
939:
927:
926:
914:
913:
901:
900:
888:
887:
875:
874:
862:
861:
852:
851:
839:
838:
826:
825:
823:6E574A8D0A8546CB
813:
812:
800:
799:
787:
786:
785:
772:
771:
770:
740:
739:
734:Threatened Birds
716:
715:
713:
702:
696:
693:
687:
680:
671:
670:
668:
644:
638:
637:
619:
610:
609:
591:
582:
575:
566:
549:
543:
542:
540:
539:
525:
519:
505:
350:T. n. troughtoni
336:Mathews, 1912, (
314:Mathews, 1914, (
306:Lord Howe Island
216:
113:
112:
92:
75:
70:
69:
44:
32:
31:
21:
1184:
1183:
1179:
1178:
1177:
1175:
1174:
1173:
1164:Owls of Oceania
1134:
1133:
1132:
1127:
1119:
1114:
1106:
1101:
1093:
1088:
1079:
1078:
1073:
1060:
1052:
1047:
1039:
1034:
1026:
1021:
1013:
1008:
1000:
997:Observation.org
995:
987:
982:
974:
969:
961:
956:
948:
943:
935:
930:
922:
917:
909:
904:
896:
891:
883:
878:
870:
865:
857:
855:
847:
842:
834:
829:
821:
816:
808:
803:
795:
790:
781:
780:
775:
766:
765:
760:
747:
725:
720:
719:
711:
703:
699:
694:
690:
681:
674:
645:
641:
634:
620:
613:
606:
592:
585:
576:
569:
550:
546:
537:
535:
527:
526:
522:
506:
502:
497:
474:
465:
457:Tanya Plibersek
421:
405:
367:
358:Nullarbor Plain
294:(Gould, 1837),
292:T. n. castanops
271:
225:
218:
212:
199:
107:
99:
82:
71:
67:
60:
28:
23:
22:
15:
12:
11:
5:
1182:
1172:
1171:
1166:
1161:
1156:
1151:
1146:
1129:
1128:
1126:
1125:
1112:
1099:
1086:
1070:
1068:
1062:
1061:
1059:
1058:
1045:
1032:
1019:
1006:
993:
980:
967:
954:
941:
928:
915:
902:
889:
876:
863:
853:
840:
827:
814:
801:
788:
773:
757:
755:
749:
748:
737:
736:
731:
729:Owl Fact sheet
724:
723:External links
721:
718:
717:
705:DELWP (2013),
697:
688:
672:
639:
632:
611:
604:
583:
567:
544:
520:
499:
498:
496:
493:
473:
470:
464:
461:
420:
417:
416:
415:
404:
401:
366:
363:
362:
361:
347:
341:
331:
322:T. n. kimberli
319:
309:
289:
270:
267:
239:
238:
232:
231:
227:
226:
219:
208:
207:
201:
200:
193:
191:
187:
186:
179:
175:
174:
169:
165:
164:
159:
155:
154:
149:
145:
144:
139:
135:
134:
129:
125:
124:
119:
115:
114:
101:
100:
87:
84:
83:
65:
62:
61:
56:
53:
52:
46:
45:
37:
36:
27:Species of owl
26:
9:
6:
4:
3:
2:
1181:
1170:
1167:
1165:
1162:
1160:
1157:
1155:
1152:
1150:
1147:
1145:
1142:
1141:
1139:
1122:
1117:
1113:
1109:
1104:
1100:
1096:
1091:
1087:
1082:
1076:
1072:
1071:
1069:
1067:
1063:
1055:
1050:
1046:
1042:
1037:
1033:
1029:
1024:
1020:
1016:
1011:
1007:
1003:
998:
994:
990:
985:
981:
977:
972:
968:
964:
959:
955:
951:
946:
942:
938:
933:
929:
925:
920:
916:
912:
907:
903:
899:
894:
890:
886:
881:
877:
873:
868:
864:
860:
854:
850:
845:
841:
837:
832:
828:
824:
819:
815:
811:
806:
802:
798:
793:
789:
784:
778:
774:
769:
763:
759:
758:
756:
754:
750:
746:
741:
735:
732:
730:
727:
726:
710:
709:
701:
692:
685:
679:
677:
667:
662:
658:
654:
650:
643:
635:
633:0-7301-0184-3
629:
625:
618:
616:
607:
601:
597:
590:
588:
580:
574:
572:
565:
564:0-19-553071-3
561:
557:
555:
548:
534:
530:
524:
518:
514:
510:
504:
500:
492:
490:
486:
482:
477:
469:
460:
458:
454:
450:
446:
442:
438:
430:
425:
413:
410:
409:
408:
400:
397:
393:
389:
383:
381:
371:
359:
355:
351:
348:
345:
342:
339:
335:
332:
329:
328:
323:
320:
317:
313:
310:
307:
303:
299:
298:
293:
290:
287:
283:
282:T. n. calabyi
280:
279:
278:
276:
266:
264:
260:
256:
252:
251:
246:
237:
233:
228:
223:
217:
215:
209:
206:
205:Binomial name
202:
198:
197:
192:
189:
188:
185:
184:
180:
177:
176:
173:
170:
167:
166:
163:
160:
157:
156:
153:
150:
147:
146:
143:
140:
137:
136:
133:
130:
127:
126:
123:
120:
117:
116:
111:
106:
102:
96:
90:
85:
79:
74:
73:Least Concern
63:
59:
54:
51:
47:
43:
38:
33:
30:
19:
1065:
752:
707:
700:
691:
656:
652:
642:
623:
595:
578:
552:
547:
536:. Retrieved
532:
523:
508:
503:
478:
475:
466:
463:Reproduction
433:
411:
406:
384:
376:
353:
349:
343:
338:Tiwi Islands
333:
325:
321:
311:
295:
291:
281:
274:
272:
257:of Southern
249:
248:
244:
242:
235:
213:
211:
195:
194:
182:
162:Strigiformes
49:
29:
932:iNaturalist
777:Wikispecies
659:: 132–140.
439:, possums,
365:Description
312:T. n. galei
230:Subspecies
91:Appendix II
1138:Categories
1081:Q109563495
1049:Xeno-canto
849:masked-owl
538:2022-01-14
495:References
441:bandicoots
286:New Guinea
259:New Guinea
533:cites.org
453:Minmetals
437:dasyurids
412:Mouse-Owl
277:include:
263:Australia
236:See text
190:Species:
172:Tytonidae
128:Kingdom:
122:Eukaryota
1075:Wikidata
1036:Species+
976:62172196
950:10805155
836:62172196
831:BirdLife
762:Wikidata
392:barn-owl
302:Tasmania
269:Taxonomy
255:barn owl
222:Stephens
168:Family:
142:Chordata
138:Phylum:
132:Animalia
118:Domain:
78:IUCN 3.1
1121:1063289
1108:9752021
911:5232413
898:1178356
885:aumowl1
859:aumowl1
818:Avibase
768:Q781909
684:The Age
419:Habitat
253:) is a
224:, 1826)
178:Genus:
158:Order:
148:Class:
93: (
76: (
1028:369380
1015:799262
989:507994
963:555355
630:
602:
562:
403:Naming
1095:6ZWYP
1002:72118
945:IRMNG
937:20425
880:eBird
872:59ZW5
856:BOW:
712:(PDF)
95:CITES
89:CITES
1149:Tyto
1116:ITIS
1103:GBIF
1041:3537
984:NCBI
971:IUCN
958:ITIS
924:1912
919:GISD
906:GBIF
628:ISBN
600:ISBN
560:ISBN
243:The
183:Tyto
152:Aves
1090:CoL
893:EoL
867:CoL
805:AFD
792:ADW
661:doi
513:doi
479:In
1140::
1118::
1105::
1092::
1077::
1051::
1038::
1025::
1012::
999::
986::
973::
960::
947::
934::
921::
908::
895::
882::
869::
846::
833::
820::
807::
794::
779::
764::
675:^
657:37
655:.
651:.
614:^
586:^
570:^
531:.
491:.
459:.
265:.
669:.
663::
636:.
608:.
541:.
515::
356:(
340:)
318:)
308:)
300:(
288:)
247:(
220:(
97:)
80:)
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
