Knowledge (XXG)

Black-and-white hawk-eagle

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It nests in the forest canopy, building a stick nest high up in exposed trees on ridges and similar locations, from where good hunting grounds can be watched. Detailed observations on its nesting habits are escarce. In Brazil, researchers found and described a nest in 2006 in Southeast Brazil, and in
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There is a general lack of information on the black-and-white hawk-eagle's movements and population status. Each bird seems to require a hunting territory of about 3,500 acres (1,400 hectares) at least. While the variety of habitat types in which it is found suggests that it is not particularly
625:. But the main nesting season may start before the onset of the rainy season as the nesting attempt was abandoned when heavy rains recommenced. The scant other data agrees with this, and at least in Central America the nesting season seems to run from March to June or so. 604:
it in mid-air, after launching itself from its perch. It likes to hunt along ridges and forest edges where it can access the canopy-level from an oblique direction rather than just from directly above, and where ground-living prey is also more accessible.
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forms a black spot on top of the head, and the area around the eyes, particularly towards the bill, is also black. The wings are black with a noticeable white leading edge, and the bird has a brownish tail barred black-dark grey and with white tip. The
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Amorim, James Faraco & Piacentini, Vítor de Queiroz (2006): Novos registros de aves raras em Santa Catarina, Sul do Brasil, incluindo os primeiros registros documentados de algumas espécies para o Estado .
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The black-and-white hawk-eagle is hard to confuse with any other bird in its range with the exception of juvenile Grey-headed Kites. These birds are known to mimic several species of hawk-eagles. The
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rendered permanently invalid (as junior homonyms usually are) if "the substitute name is not in use" – which has been the case after Amadon's 1963 revision. Hence, in this case the scientific name
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Banks, Richard C.; Chesser, R. Terry; Cicero, Carla; Dunn, Jon L.; Kratter, Andrew W.; Lovette, Irby J.; Rasmussen, Pamela C.; Remsen, J.V. Jr; Rising, James D. & Stotz, Douglas F. (2007).
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species due to the uncertainties surrounding its status, but as no evidence of a marked decline has been found and as the bird is found across a wide range, it was downlisted to a Species of
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never came into direct conflict until recently. But the black-chested eagle-buzzard's placement in a monotypic genus was always disputed, and several authors treated it in
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can apply to the black-chested eagle-buzzard, even though the black-and-white hawk-eagle was described under exactly that name earlier, while the senior homonym
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The sexes are alike in color, but the female is larger. Immature birds have pale edges on the upper wing coverts and some brownish-grey feathers on the back.
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forest to thrive. Its range does not extend very far into the uplands, but one individual was sighted at an altitude of about 4,000 ft (1,200 m)
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Ferguson-Lees, J. & Christie, D.A. & Franklin, K. & Mead, D. & Burton, P.. (2001). Raptors of the world. Helm Identification Guides.
1534: 982:"First Description of the Nest of the Black-and-White Hawk Eagle (Spizaetus melanoleucus) in the Brazilian Atlantic Rainforest, Southeast Brazil" 324:. It is some 20–24 in (51–61 cm) long overall and weighs about 30 oz (850 g). The head, neck and body are white; a small 502:
is not very well tolerated; though the species prefers a diverse habitat of mixed forest and shrubland, it requires large stands of closed-
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according to the usual ICZN rules. Consequently, the proper name to use for each bird has through a number of coincidences become the
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Its preferred hunting technique is to soar high until it has spotted suitable prey, and then dive down on it, usually right into the
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could not be applied to the later-described species. The correct specific name for the black-chested eagle-buzzard when placed in
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is orange in adults and greyish in juveniles, the feet pale to bright yellow with black talons. The bill is black with a yellow
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Zorzin, Giancarlo; Carvalho, Carlos Eduardo Alencar; de Carvalho Filho, Eduardo Pio Mendes & Canuto, Marcus (2006).
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susceptible to changes in land use, it is apparently still a rare and local species almost anywhere in its range. The
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As its name suggests, this is a black and white eagle, resembling the small typical eagles sometimes separated in
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and in particular a wide variety of birds. Among the latter, it is known to prefer tree-living species, such as
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in 1819, while the black-and-white hawk-eagle had been described in 1816 by the very same scientist as
1428: 1410: 577:) have also been recorded as its prey. The black-and-white hawk-eagle has been known to attack small 507: 570: 57: 1124:"Forty-eighth Supplement to the American Ornithologists' Union Check-List of North American Birds" 1645: 1288: 1216: 682: 222: 87: 1248: 1123: 1415: 843: 708:– also a monotypic genus – in 1844, while the black-and-white hawk-eagle had been moved out of 1586: 1552: 1482: 1322: 1240: 1170: 894: 670: 363:, looks quite similar when young. However, the wings, back and tail are much lighter in young 352: 1591: 1280: 1271: 1208: 1140: 816: 601: 593: 578: 344: 325: 278: 214: 48: 1451: 1665: 1318: 634: 503: 448: 388: 308: 144: 17: 939:[New records of rare and threatened Falconiformes for the state of Minas Gerais] 798: 1617: 1235: 775: 732: 608: 1634: 1547: 1199: 1169:(Vol. 2: New World Vultures to Guineafowl): 175, plate 16. Lynx Edicions, Barcelona. 1131: 807: 638: 589: 460: 404: 396: 77: 72: 893:(Vol.2: New World Vultures to Guineafowl): 201, plate 21. Lynx Edicions, Barcelona. 1487: 678: 622: 472: 468: 282: 264: 154: 1474: 937:"Novos registros de Falconiformes raros e ameaçados para o estado de Minas Gerais" 1604: 1521: 1395: 1057:"Notas sobre aves de rapina (Cathartidae, Acciptridae e Falconidae) brasileiras" 392: 1386: 1612: 562: 558: 538: 330: 319: 661: 650: 621:, birds started to construct a nest in September, during a dry spell in the 566: 522: 444: 424: 416: 400: 297: 164: 104: 1438: 758:
Code applies. According to this, a junior homonym replaced before 1961 is
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Olmos, Fábio; Pacheco, José Fernando & Silveira, Luís Fábio (2006).
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was the original name of the black-and-white hawk-eagle and thus as a
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Bierregaard, Richard O. (1994): 170. Black-chested Buzzard-eagle.
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Bierregaard, Richard O. (1994): 224. Black-and-white Hawk-eagle.
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del Hoyo, Josep; Elliott, Andrew & Sargatal, Jordi (eds.):
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del Hoyo, Josep; Elliott, Andrew & Sargatal, Jordi (eds.):
459:. A black-and-white hawk-eagle population is also found in the 792: 790: 475:), there has been at least one nest described in the region. 1264:"Comparison of Fossil and Recent Species: Some Difficulties" 1234:
Hellmayr, Carl Edward & Conover, Henry Boardman (1949).
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10.1642/0004-8038(2007)124[1109:FSTTAO]2.0.CO;2
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2009 researchers found and studied two nests in Belize. In
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As the black-and-white hawk-eagle has not been placed in
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A rescued animal, photo taken in captivity in Argentina
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confusion, which has largely gone unnoticed however:
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International Commission on Zoological Nomenclature
770:still applies to the latter species when placed in 822:10.2305/IUCN.UK.2020-3.RLTS.T22696120A168673031.en 1005:Strewe, Ralf & Navarro, Cristobal (2004). 1311:International Code of Zoological Nomenclature 8: 1015:Bulletin of the British Ornithologists' Club 1059:[Notes on Brazilian birds of prey] 592:, but it has also been observed to catch a 367:, and they do not have the black eye-ring. 1358: 415:. The bulk of its range extends along the 312:A Black-and-white hawk-eagle in captivity. 285:). It is found throughout a large part of 213: 66: 47: 38: 1144: 820: 1000: 998: 930: 928: 1050: 1048: 786: 407:, it occurs on the Pacific side of the 359:), presumably a very close relative of 879: 877: 875: 873: 871: 869: 867: 865: 863: 861: 7: 1236:"Catalogue of birds of the Americas" 975: 973: 649:This species is often placed in the 447:, and from there westwards again to 1671:Taxa named by Louis Pierre Vieillot 1641:IUCN Red List least concern species 808:IUCN Red List of Threatened Species 704:. The former species was placed in 486:of any type, though very dense and 553:. But ground- and waterbirds like 25: 1343:Revista Brasileira de Ornitologia 1065:Revista Brasileira de Ornitologia 945:Revista Brasileira de Ornitologia 659:, but has recently been moved to 1241:Field Mus. Nat. Hist. Zool. Ser. 1091:"Studying Hawk-Eagles in Belize" 754:since long, Article 59.3 of the 727:. However, they overlooked that 391:, with the exception of most of 91: 797:BirdLife International (2020). 1166:Handbook of Birds of the World 890:Handbook of Birds of the World 681:. This has created quite some 667:American Ornithologists' Union 633:until 2000 classified it as a 1: 1067:(in Portuguese and English). 947:(in Portuguese and English). 1071:(4): 401–404. Archived from 951:(4): 417–421. Archived from 516:Sierra Nevada de Santa Marta 431:, and south through eastern 1186:Wetmore, Alexander (1933). 698:black-chested buzzard-eagle 498:habitat are not preferred. 42:Black-and-white hawk-eagle 32:Black-chested buzzard-eagle 1687: 1022:(1): 38–51. Archived from 912:"Mimicry in birds of prey" 569:and the highly threatened 512:Buena Vista Nature Reserve 251:black-and-white hawk-eagle 29: 18:Black-and-White Hawk-eagle 815:: e.T22696120A168673031. 669:, as it appears that the 375:This species occurs from 228: 221: 212: 193: 186: 88:Scientific classification 86: 64: 55: 46: 41: 1651:Birds of Central America 645:Taxonomy and systematics 371:Distribution and ecology 1661:Birds described in 1816 1089:Phillips, Ryan (2009). 980:Canuto, Marcus (2008). 1656:Birds of South America 1618:Spizaetus-melanoleucus 1416:Spizastur_melanoleucus 1402:Spizaetus melanoleucus 1372:Spizaetus melanoleucus 910:Menq, William (2013). 801:Spizaetus melanoleucus 778:of the other species. 690:Spizaetus melanoleucus 613: 387:southwards throughout 313: 261:Spizastur melanoleucus 256:Spizaetus melanoleucus 238:Spizastur melanoleucus 197:Spizaetus melanoleucus 1353:Electronic supplement 1262:Amadon, Dean (1963). 1188:"Status of the Genus 716:a few years earlier. 694:Louis Pierre Vieillot 688:Originally, the name 611: 500:Habitat fragmentation 349:Leucopternis melanops 311: 1078:on 17 December 2008. 1029:on 31 December 2005. 989:whitehawkbirding.com 919:whitehawkbirding.com 719:Thus, the identical 419:coast from northern 179:S. melanoleucus 1317:24 May 2009 at the 598:Melanerpes candidus 575:Mergus octosetaceus 571:Brazilian merganser 58:Conservation status 1103:on 31 January 2021 958:on 2 November 2010 764:Buteo melanoleucus 729:Buteo melanoleucus 702:Buteo melanoleucus 614: 314: 231:Buteo melanoleucus 1628: 1627: 1587:Open Tree of Life 1364:Taxon identifiers 721:specific epithets 671:ornate hawk-eagle 521:The food of this 357:Spizaetus ornatus 353:ornate hawk-eagle 247: 246: 242: 235: 81: 16:(Redirected from 1678: 1621: 1620: 1608: 1607: 1595: 1594: 1582: 1581: 1569: 1568: 1556: 1555: 1543: 1542: 1530: 1529: 1517: 1516: 1504: 1503: 1491: 1490: 1478: 1477: 1468: 1467: 1455: 1454: 1442: 1441: 1432: 1431: 1429:9131A9705E35DC0D 1419: 1418: 1406: 1405: 1404: 1391: 1390: 1389: 1359: 1329: 1303: 1297: 1296: 1268: 1259: 1253: 1252: 1231: 1225: 1224: 1196: 1183: 1177: 1157: 1151: 1150: 1148: 1139:(3): 1109–1115. 1128: 1119: 1113: 1112: 1110: 1108: 1102: 1096:. Archived from 1095: 1086: 1080: 1079: 1077: 1062: 1052: 1043: 1040: 1031: 1030: 1028: 1011: 1002: 993: 992: 986: 977: 968: 967: 965: 963: 957: 942: 932: 923: 922: 916: 907: 901: 881: 856: 855: 853: 851: 840: 834: 833: 831: 829: 824: 794: 741:Buteo fuscescens 600:) that had been 594:white woodpecker 345:black-faced hawk 292:, from southern 241:(Vieillot, 1816) 240: 233: 217: 199: 96: 95: 75: 70: 69: 51: 39: 21: 1686: 1685: 1681: 1680: 1679: 1677: 1676: 1675: 1631: 1630: 1629: 1624: 1616: 1611: 1603: 1598: 1590: 1585: 1577: 1572: 1564: 1559: 1551: 1546: 1538: 1533: 1525: 1520: 1512: 1507: 1499: 1494: 1486: 1481: 1473: 1471: 1463: 1458: 1450: 1445: 1437: 1435: 1427: 1422: 1414: 1409: 1400: 1399: 1394: 1385: 1384: 1379: 1366: 1348:(2): 145–149 . 1337: 1335:Further reading 1332: 1319:Wayback Machine 1304: 1300: 1285:10.2307/1365146 1266: 1261: 1260: 1256: 1233: 1232: 1228: 1213:10.2307/4076880 1194: 1185: 1184: 1180: 1158: 1154: 1126: 1121: 1120: 1116: 1106: 1104: 1100: 1093: 1088: 1087: 1083: 1075: 1060: 1054: 1053: 1046: 1041: 1034: 1026: 1009: 1004: 1003: 996: 984: 979: 978: 971: 961: 959: 955: 940: 934: 933: 926: 914: 909: 908: 904: 882: 859: 849: 847: 842: 841: 837: 827: 825: 796: 795: 788: 784: 647: 635:Near Threatened 389:Central America 373: 361:S. melanoleucus 306: 236: 208: 201: 195: 182: 145:Accipitriformes 90: 82: 71: 67: 60: 35: 28: 27:Species of bird 23: 22: 15: 12: 11: 5: 1684: 1682: 1674: 1673: 1668: 1663: 1658: 1653: 1648: 1643: 1633: 1632: 1626: 1625: 1623: 1622: 1609: 1596: 1583: 1570: 1557: 1544: 1531: 1518: 1505: 1492: 1479: 1469: 1456: 1443: 1433: 1420: 1407: 1392: 1376: 1374: 1368: 1367: 1362: 1356: 1355: 1336: 1333: 1331: 1330: 1298: 1279:(5): 407–409. 1254: 1226: 1178: 1152: 1114: 1081: 1044: 1032: 994: 969: 924: 902: 857: 835: 785: 783: 780: 776:senior synonym 733:senior homonym 646: 643: 514:in Colombia's 372: 369: 305: 302: 245: 244: 234:Vieillot, 1816 226: 225: 219: 218: 210: 209: 202: 191: 190: 184: 183: 176: 174: 170: 169: 162: 158: 157: 152: 148: 147: 142: 138: 137: 132: 128: 127: 122: 118: 117: 112: 108: 107: 102: 98: 97: 84: 83: 65: 62: 61: 56: 53: 52: 44: 43: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 1683: 1672: 1669: 1667: 1664: 1662: 1659: 1657: 1654: 1652: 1649: 1647: 1644: 1642: 1639: 1638: 1636: 1619: 1614: 1610: 1606: 1601: 1597: 1593: 1588: 1584: 1580: 1575: 1571: 1567: 1562: 1558: 1554: 1549: 1545: 1541: 1536: 1532: 1528: 1523: 1519: 1515: 1510: 1506: 1502: 1497: 1493: 1489: 1484: 1480: 1476: 1470: 1466: 1461: 1457: 1453: 1448: 1444: 1440: 1434: 1430: 1425: 1421: 1417: 1412: 1408: 1403: 1397: 1393: 1388: 1382: 1378: 1377: 1375: 1373: 1369: 1365: 1360: 1354: 1351: 1347: 1344: 1339: 1338: 1334: 1328: 1327:0-85301-006-4 1324: 1320: 1316: 1313: 1312: 1307: 1302: 1299: 1294: 1290: 1286: 1282: 1278: 1274: 1273: 1265: 1258: 1255: 1250: 1247:(Part 1(4)): 1246: 1243: 1242: 1237: 1230: 1227: 1222: 1218: 1214: 1210: 1206: 1202: 1201: 1193: 1191: 1182: 1179: 1176: 1175:84-87334-15-6 1172: 1168: 1167: 1162: 1156: 1153: 1147: 1142: 1138: 1134: 1133: 1125: 1118: 1115: 1099: 1092: 1085: 1082: 1074: 1070: 1066: 1058: 1051: 1049: 1045: 1039: 1037: 1033: 1025: 1021: 1017: 1016: 1008: 1001: 999: 995: 990: 983: 976: 974: 970: 954: 950: 946: 938: 931: 929: 925: 920: 913: 906: 903: 900: 899:84-87334-15-6 896: 892: 891: 886: 880: 878: 876: 874: 872: 870: 868: 866: 864: 862: 858: 846:. 9 July 2020 845: 839: 836: 823: 818: 814: 810: 809: 804: 802: 793: 791: 787: 781: 779: 777: 773: 769: 765: 761: 757: 753: 748: 746: 742: 738: 734: 730: 726: 722: 717: 715: 711: 707: 703: 699: 695: 692:was given by 691: 686: 684: 680: 676: 672: 668: 664: 663: 658: 657: 652: 644: 642: 640: 639:Least Concern 636: 632: 626: 624: 620: 610: 606: 603: 599: 595: 591: 590:forest canopy 586: 584: 580: 576: 572: 568: 564: 560: 556: 552: 548: 544: 540: 536: 532: 528: 524: 519: 517: 513: 509: 505: 501: 497: 493: 489: 485: 481: 476: 474: 470: 466: 462: 461:Loreto Region 458: 454: 450: 446: 442: 438: 434: 430: 426: 422: 418: 414: 410: 406: 405:South America 402: 398: 397:Pacific coast 394: 390: 386: 382: 378: 370: 368: 366: 362: 358: 354: 350: 346: 341: 338: 336: 332: 327: 323: 321: 310: 303: 301: 299: 295: 291: 288: 284: 280: 277: 273: 269: 266: 262: 258: 257: 252: 243: 239: 232: 227: 224: 220: 216: 211: 206: 200: 198: 192: 189: 188:Binomial name 185: 181: 180: 175: 172: 171: 168: 167: 163: 160: 159: 156: 153: 150: 149: 146: 143: 140: 139: 136: 133: 130: 129: 126: 123: 120: 119: 116: 113: 110: 109: 106: 103: 100: 99: 94: 89: 85: 79: 74: 73:Least Concern 63: 59: 54: 50: 45: 40: 37: 33: 19: 1371: 1350:PDF fulltext 1345: 1342: 1310: 1301: 1276: 1270: 1257: 1244: 1239: 1229: 1204: 1198: 1189: 1181: 1164: 1160: 1155: 1136: 1130: 1117: 1105:. Retrieved 1098:the original 1084: 1073:the original 1068: 1064: 1024:the original 1019: 1013: 988: 960:. Retrieved 953:the original 948: 944: 918: 905: 888: 884: 848:. Retrieved 838: 826:. Retrieved 812: 806: 800: 771: 768:melanoleucus 767: 763: 759: 751: 749: 744: 740: 736: 728: 724: 718: 713: 709: 705: 701: 689: 687: 679:sister taxon 674: 665:e.g. by the 660: 655: 654: 648: 627: 623:rainy season 615: 597: 587: 574: 525:consists of 520: 482:are lowland 478:Its natural 477: 473:Minas Gerais 469:Amazon basin 383:in southern 374: 364: 360: 356: 348: 342: 339: 317: 315: 296:to northern 283:Accipitridae 265:bird of prey 260: 255: 254: 250: 248: 237: 230: 229: 196: 194: 178: 177: 165: 155:Accipitridae 36: 1574:Neotropical 1522:iNaturalist 1396:Wikispecies 1190:Geranoaëtus 828:12 November 745:Geranoaetus 706:Geranoaetus 563:wood quails 559:chachalacas 539:oropendolas 490:as well as 393:El Salvador 304:Description 259:, formerly 1635:Categories 1613:Xeno-canto 1207:(2): 212. 962:30 October 782:References 675:S. ornatus 567:cormorants 453:Santa Cruz 365:S. ornatus 320:Hieraaetus 1646:Spizaetus 772:Spizaetus 714:Spizastur 712:and into 683:taxonomic 677:) is its 662:Spizaetus 656:Spizastur 651:monotypic 535:squamates 523:carnivore 445:Argentina 425:Venezuela 417:Caribbean 411:south to 401:Nicaragua 298:Argentina 173:Species: 166:Spizaetus 111:Kingdom: 105:Eukaryota 1600:Species+ 1553:22696120 1452:22696120 1447:BirdLife 1436:BioLib: 1387:Q1259996 1381:Wikidata 1315:Archived 1308:(1999): 583:opossums 555:tinamous 551:cotingas 547:tanagers 543:aracaris 496:semiarid 480:habitats 437:Paraguay 421:Colombia 395:and the 381:Veracruz 287:tropical 223:Synonyms 205:Vieillot 151:Family: 125:Chordata 121:Phylum: 115:Animalia 101:Domain: 78:IUCN 3.1 1592:1094467 1579:bawhae1 1514:5788513 1501:bawhae1 1475:bawhae1 1424:Avibase 1293:1365146 1221:4076880 696:to the 602:mobbing 579:monkeys 527:mammals 510:in the 492:savanna 484:forests 457:Bolivia 441:Uruguay 429:Guianas 427:to the 413:Ecuador 290:America 270:in the 268:species 263:) is a 207:, 1816) 161:Genus: 141:Order: 131:Class: 76: ( 1666:Eagles 1566:252800 1540:824125 1465:113098 1439:137199 1325:  1291:  1272:Condor 1219:  1173:  1107:9 July 897:  850:9 July 653:genus 619:Panama 504:canopy 494:-like 463:of NE 455:in NE 443:to NE 433:Brazil 385:Mexico 377:Oaxaca 294:Mexico 279:family 1527:73433 1496:eBird 1488:4Z99W 1472:BOW: 1289:JSTOR 1267:(PDF) 1251:–148. 1217:JSTOR 1195:(PDF) 1127:(PDF) 1101:(PDF) 1094:(PDF) 1076:(PDF) 1061:(PDF) 1027:(PDF) 1010:(PDF) 985:(PDF) 956:(PDF) 941:(PDF) 915:(PDF) 752:Buteo 737:Buteo 725:Buteo 710:Buteo 531:toads 488:humid 409:Andes 403:. In 326:crest 272:eagle 1605:8749 1561:NCBI 1548:IUCN 1535:ITIS 1509:GBIF 1460:BOLD 1323:ISBN 1171:ISBN 1109:2020 964:2008 895:ISBN 852:2020 830:2021 813:2020 756:ICZN 631:IUCN 549:and 465:Peru 451:and 449:Beni 439:and 423:and 335:cere 331:iris 276:hawk 274:and 249:The 135:Aves 1483:CoL 1411:ADW 1281:doi 1249:144 1209:doi 1200:Auk 1161:In: 1141:doi 1137:124 1132:Auk 1020:124 885:In: 817:doi 760:not 508:ASL 399:of 379:to 1637:: 1615:: 1602:: 1589:: 1576:: 1563:: 1550:: 1537:: 1524:: 1511:: 1498:: 1485:: 1462:: 1449:: 1426:: 1413:: 1398:: 1383:: 1346:14 1287:. 1277:65 1275:. 1269:. 1245:13 1238:. 1215:. 1205:50 1203:. 1197:. 1135:. 1129:. 1069:14 1063:. 1047:^ 1035:^ 1018:. 1012:. 997:^ 987:. 972:^ 949:14 943:. 927:^ 917:. 860:^ 811:. 805:. 789:^ 739:, 641:. 585:. 565:, 561:, 557:, 545:, 541:, 533:, 529:, 518:. 435:, 337:. 300:. 1295:. 1283:: 1223:. 1211:: 1192:" 1149:. 1143:: 1111:. 991:. 966:. 921:. 854:. 832:. 819:: 803:" 799:" 673:( 596:( 573:( 355:( 347:( 322:" 318:" 281:( 253:( 203:( 80:) 34:. 20:)

Index

Black-and-White Hawk-eagle
Black-chested buzzard-eagle

Conservation status
Least Concern
IUCN 3.1
Scientific classification
Edit this classification
Eukaryota
Animalia
Chordata
Aves
Accipitriformes
Accipitridae
Spizaetus
Binomial name
Vieillot

Synonyms
bird of prey
species
eagle
hawk
family
Accipitridae
tropical
America
Mexico
Argentina

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