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Green-backed whistler

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describes the bird as "A fairly small bird of forest from the lowlands to middle elevations in the mountains. Olive-green on the head, back, wings, and tail. Gray on the chest with a slightly streaked throat, a whitish belly, and pale yellow under the base of the tail. Note the fairly thick bill.
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Similar to Ashy-breasted Flycatcher, but smaller, with a thicker bill. Song is a typical whistler-like melody including some explosive, upslurred “whip!” or downslurred “piuu!” notes." Formerly, some authorities considered the green-backed whistler to be a subspecies of the
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where it is said to be locally common. A large portion of its montane habitat to remain intact than lowland forest. However, there it is still affected by
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but like all areas in the Philippines protection is lax and deforestation continues despite this protection on paper.
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Pachycephala albiventris: BirdLife International: The IUCN Red List of Threatened Species 2018: e.T22705443A130399514
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up to 2,000 meters above sea level although this species seems to be more common in higher altittudes. The
684: 611: 564: 370: 702: 923: 347: 169: 595: 481: 676: 658: 374: 552: 378: 366: 39: 663: 343: 207: 69: 764: 334:: Originally described as a separate species. Found on central and southern Luzon (Philippines) 824: 790: 568: 286: 829: 591: 560: 476: 329: 689: 865: 842: 811: 414: 254: 136: 587: 458: 869: 429: 418: 398: 270: 30: 912: 785: 467: 425: 406: 59: 54: 433: 410: 146: 712: 746: 643: 634: 527: 837: 298: 572: 126: 86: 365:
Forages in the understory for insects and often joins mixed-species flocks
503: 816: 628: 258: 106: 738: 671: 390: 353: 262: 96: 751: 725: 605: 720: 317: 281: 528:"Whiteheads, sitellas & whistlers « IOC World Bird List" 402: 250: 116: 609: 553:"Green-backed Whistler (Pachycephala albiventris), version 1.0" 590:(Report). International Union for Conservation of Nature. 873: 352:: Originally described as a separate species. Found on 565:
10.2173/bow.grbwhi1.01species_shared.bow.project_name
618: 596:10.2305/iucn.uk.2018-2.rlts.t22705443a130399514.en 482:10.2305/IUCN.UK.2018-2.RLTS.T22705443A130399514.en 424:It is found in multiple protected areas such as 893: 8: 944:Taxa named by William Robert Ogilvie-Grant 900: 886: 606: 48: 29: 20: 480: 449: 405:has classified the species as being of 214: 7: 861: 859: 919:IUCN Red List least concern species 468:IUCN Red List of Threatened Species 14: 929:Endemic birds of the Philippines 413:through deforestation, mining, 261:to the Philippines. Its natural 224:Pachycephala grisola albiventris 73: 504:"Green-backed Whistler - eBird" 457:BirdLife International (2018). 385:Habitat and conservation status 438:Mounts Iglit–Baco Natural Park 1: 395:tropical moist lowland forest 267:tropical moist lowland forest 872:. You can help Knowledge by 970: 858: 475:: e.T22705443A130399514. 213: 206: 199: 194: 175: 168: 70:Scientific classification 68: 46: 37: 28: 23: 843:Pachycephala-albiventris 664:Pachycephala_albiventris 650:Pachycephala albiventris 620:Pachycephala albiventris 461:Pachycephala albiventris 381:and other small birds. 277:Description and taxonomy 242:Pachycephala albiventris 179:Pachycephala albiventris 949:Birds described in 1894 868:-related article is a 551:Boles, Walter (2020). 532:www.worldbirdnames.org 371:Little pied flycatcher 24:Green-backed whistler 247:olive-backed whistler 237:green-backed whistler 217:Hyloterpe albiventris 375:Turquoise flycatcher 361:Ecology and behavior 316:: Found on northern 586:IUCN (2018-08-07). 397:and tropical moist 379:Negros leaf warbler 367:Blue-headed fantail 269:and tropical moist 161:P. albiventris 40:Conservation status 557:Birds of the World 249:, is a species of 881: 880: 853: 852: 825:Open Tree of Life 612:Taxon identifiers 351: 338:P. a. mindorensis 333: 315: 306:P. a. albiventris 287:mangrove whistler 233: 232: 227: 220: 63: 961: 939:Birds of Mindoro 902: 895: 888: 860: 846: 845: 833: 832: 820: 819: 807: 806: 794: 793: 781: 780: 768: 767: 755: 754: 742: 741: 729: 728: 716: 715: 706: 705: 693: 692: 680: 679: 677:AB5815F453B52576 667: 666: 654: 653: 652: 639: 638: 637: 607: 600: 599: 583: 577: 576: 548: 542: 541: 539: 538: 524: 518: 517: 515: 514: 500: 494: 493: 491: 489: 484: 454: 341: 327: 309: 301:are recognized: 226: 219: 181: 78: 77: 57: 52: 51: 33: 21: 969: 968: 964: 963: 962: 960: 959: 958: 954:Corvoidea stubs 909: 908: 907: 906: 866:Pachycephalidae 856: 854: 849: 841: 836: 828: 823: 815: 812:Observation.org 810: 802: 797: 789: 784: 776: 771: 763: 758: 750: 745: 737: 732: 724: 719: 711: 709: 701: 696: 688: 683: 675: 670: 662: 657: 648: 647: 642: 633: 632: 627: 614: 604: 603: 585: 584: 580: 550: 549: 545: 536: 534: 526: 525: 521: 512: 510: 502: 501: 497: 487: 485: 456: 455: 451: 446: 415:land conversion 387: 363: 324:P. a. crissalis 295: 279: 255:Pachycephalidae 190: 183: 177: 164: 137:Pachycephalidae 72: 64: 53: 49: 42: 17: 16:Species of bird 12: 11: 5: 967: 965: 957: 956: 951: 946: 941: 936: 934:Birds of Luzon 931: 926: 921: 911: 910: 905: 904: 897: 890: 882: 879: 878: 851: 850: 848: 847: 834: 821: 808: 795: 782: 769: 756: 743: 730: 717: 707: 694: 681: 668: 655: 640: 624: 622: 616: 615: 610: 602: 601: 578: 543: 519: 495: 448: 447: 445: 442: 430:Mount Makiling 419:slash-and-burn 399:montane forest 386: 383: 362: 359: 358: 357: 335: 321: 294: 291: 278: 275: 271:montane forest 253:in the family 231: 230: 229: 228: 221: 211: 210: 204: 203: 197: 196: 192: 191: 184: 173: 172: 166: 165: 158: 156: 152: 151: 144: 140: 139: 134: 130: 129: 124: 120: 119: 114: 110: 109: 104: 100: 99: 94: 90: 89: 84: 80: 79: 66: 65: 47: 44: 43: 38: 35: 34: 26: 25: 15: 13: 10: 9: 6: 4: 3: 2: 966: 955: 952: 950: 947: 945: 942: 940: 937: 935: 932: 930: 927: 925: 922: 920: 917: 916: 914: 903: 898: 896: 891: 889: 884: 883: 877: 875: 871: 867: 862: 857: 844: 839: 835: 831: 826: 822: 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: 708: 704: 699: 695: 691: 686: 682: 678: 673: 669: 665: 660: 656: 651: 645: 641: 636: 630: 626: 625: 623: 621: 617: 613: 608: 597: 593: 589: 582: 579: 574: 570: 566: 562: 558: 554: 547: 544: 533: 529: 523: 520: 509: 505: 499: 496: 483: 478: 474: 470: 469: 464: 462: 453: 450: 443: 441: 439: 435: 431: 427: 426:Mount Banahaw 422: 420: 416: 412: 408: 407:Least Concern 404: 400: 396: 392: 384: 382: 380: 376: 372: 368: 360: 356:(Philippines) 355: 349: 345: 339: 336: 331: 325: 322: 320:(Philippines) 319: 313: 312:Ogilvie-Grant 307: 304: 303: 302: 300: 292: 290: 288: 283: 276: 274: 272: 268: 264: 260: 256: 252: 248: 244: 243: 238: 225: 222: 218: 215: 212: 209: 205: 202: 198: 193: 188: 187:Ogilvie-Grant 182: 180: 174: 171: 170:Binomial name 167: 163: 162: 157: 154: 153: 150: 149: 145: 142: 141: 138: 135: 132: 131: 128: 127:Passeriformes 125: 122: 121: 118: 115: 112: 111: 108: 105: 102: 101: 98: 95: 92: 91: 88: 85: 82: 81: 76: 71: 67: 61: 56: 55:Least Concern 45: 41: 36: 32: 27: 22: 19: 924:Pachycephala 874:expanding it 863: 855: 619: 581: 556: 546: 535:. Retrieved 531: 522: 511:. Retrieved 507: 498: 486:. Retrieved 472: 466: 460: 452: 434:Mount Isarog 423: 411:habitat loss 389:Its natural 388: 364: 337: 323: 305: 296: 280: 246: 241: 240: 236: 234: 223: 216: 200: 178: 176: 160: 159: 148:Pachycephala 147: 18: 747:iNaturalist 644:Wikispecies 488:14 November 195:Subspecies 913:Categories 838:Xeno-canto 537:2017-01-31 513:2024-09-07 444:References 330:Zimmer, JT 299:subspecies 293:Subspecies 573:2771-3105 508:ebird.org 348:Worcester 201:See text 155:Species: 93:Kingdom: 87:Eukaryota 791:22705443 765:10803295 690:22705443 685:BirdLife 635:Q1587152 629:Wikidata 391:habitats 263:habitats 257:. It is 208:Synonyms 133:Family: 107:Chordata 103:Phylum: 97:Animalia 83:Domain: 60:IUCN 3.1 739:5959187 726:grbwhi1 713:grbwhi1 672:Avibase 354:Mindoro 350:, 1894) 332:, 1918) 314:, 1894) 259:endemic 189:, 1894) 143:Genus: 123:Order: 113:Class: 58: ( 830:717315 804:449360 778:561750 703:118110 571:  346:& 344:Bourns 297:Three 864:This 817:75309 760:IRMNG 721:eBird 710:BOW: 318:Luzon 282:EBird 245:) or 870:stub 799:NCBI 786:IUCN 773:ITIS 752:7923 734:GBIF 698:BOLD 569:ISSN 490:2021 473:2018 436:and 417:and 403:IUCN 393:are 265:are 251:bird 235:The 117:Aves 659:ADW 592:doi 561:doi 477:doi 915:: 840:: 827:: 814:: 801:: 788:: 775:: 762:: 749:: 736:: 723:: 700:: 687:: 674:: 661:: 646:: 631:: 567:. 559:. 555:. 530:. 506:. 471:. 465:. 432:, 428:, 421:. 377:, 373:, 369:, 340:– 326:– 308:– 289:. 273:. 901:e 894:t 887:v 876:. 598:. 594:: 575:. 563:: 540:. 516:. 492:. 479:: 463:" 459:" 342:( 328:( 310:( 239:( 185:( 62:)

Index


Conservation status
Least Concern
IUCN 3.1
Scientific classification
Edit this classification
Eukaryota
Animalia
Chordata
Aves
Passeriformes
Pachycephalidae
Pachycephala
Binomial name
Ogilvie-Grant
Synonyms
bird
Pachycephalidae
endemic
habitats
tropical moist lowland forest
montane forest
EBird
mangrove whistler
subspecies
Ogilvie-Grant
Luzon
Zimmer, JT
Bourns
Worcester

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