Knowledge (XXG)

Indian skimmer

Source πŸ“

309: 82: 57: 424: 393: 254: 467:). The birds tend to incubate the eggs more during the cooler hours of the day and are often away from the nest during the hotter parts of the day. Incubating adults are said to indulge in belly-soaking behaviour to cool the eggs. A bird at nest was once observed to pick up (and drop into water) an intruding chick of a 261:
This bird has a black cap and orange bill that contrasts with the white body. With its long wings it looks tern-like and is about 40–43 cm long with a wingspan of 108 cm. The upper parts of the body are dark black and the underparts are white. The black cap on the head leaves the forehead
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It is found on large rivers and lakes, swamps and coastal wetlands such as estuaries. It is most common on freshwater, particularly during the breeding season. Breeding colonies are on islands or sandy spits, usually in rivers. Its range has become increasingly fragmented in recent decades. It is
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The birds forage for food by flying low over the water with the bill open and the lower mandible skimming through the water. When a fish is encountered, it moves up the lower mandible and the bird raises the upper mandible and snaps it with a movement of the head. They forage in small flocks and
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which is longer than the upper mandible. The legs and feet are red. The lower bill is knife-like and flexible and the tip appears truncated. Young birds have bills that appear normal and with age the lower mandible grows. The upper mandible is capable of considerable mobility.
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is a simple scrape on the ground mainly on open sand banks that provide unobstructed views of any oncoming predators. The eggs are buff or white with brown blotches and streaks. There are three to five eggs in a clutch. They may indulge in a low-level of inter-specific
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in the family Laridae. They are somewhat tern-like but like other skimmers, have a short upper mandible and the longer lower mandible that is ploughed along the surface of water as the bird flies over the water to pick aquatic prey. It is found in southern
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The species was formerly widely distributed in the rivers of the Indian subcontinent and along the river systems of Myanmar and Mekong. Records from Laos, Cambodia and Vietnam are mainly from the 19th century and recent records are rare.
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Harmand, F. J. (1878-1879) Les Laos et les populations sauvages de l'Indochine. Tour de Monde 38(965-967): 1-48, 39(1006-1010): 214-370 (1997 translation Laos and the hill tribes of Indochina. Bangkok: White
389:. They are more widespread in winter and are found in coastal estuaries of western and eastern India as far south as Karwar on the western coast and; Chennai and Pondicherry on the eastern coast exist. 656: 415:. Sand banks are important for the nesting of Gharials. They have also been documented as breeding on the banks of the Mahanadi river at the Munduli barrage, Chandaka Wildlife Division in Cuttack. 245:, where it is patchily distributed and declining in numbers. They are mainly found in rivers or estuaries. They are very brightly marked in black, white and orange, making them difficult to miss. 278:
are grey-brown above with pale fringes to the feathers on the back and wings. The head has more white than in adult birds and the bill is orange-brown with a dark tip.
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The population is now mainly within India and Pakistan and is estimated to be about 6,000-10,000 individuals. The decreasing population has led it to being classed as
1311: 491:. It is threatened by habitat loss and degradation, pollution and disturbance by humans. Most colonies are unprotected but some lie within nature reserves such as 937: 671: 1086: 1135: 873: 1465: 983:
Debata, Subrat; Kar, Tuhinansu; Palei, Himanshu Shekhar (2018). "Occurrence of Indian Skimmer Rynchops albicollis eggs in River Tern Sterna aurantia nests".
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and nape white. The wings are long and pointed with a white trailing edge. The short, forked tail is white with blackish central feathers. The long, thick
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is smaller with more black in the tail and no white collar. In older times the Indian skimmer was also known as the Indian scissors-bill.
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The breeding season is mainly March and May. They breed in colonies of up to 40 pairs, often with terns and other birds. The
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Catalogue of the collection of birds' eggs in the British Museum. Volume 1
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is orange with a yellow tip and, like the other skimmers, has a lower
1197: 727:"Indian Skimmer Rynchops albicollis: a recent record from Tamil Nadu" 441: 103: 1303: 1264: 1144: 37: 1259: 444: 422: 382: 378: 358: 342: 334: 307: 252: 1277: 1368: 488: 451: 433: 374: 366: 346: 274:
Non-breeding adults are duller and browner than breeding birds.
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with a description of the "Madrass Sea Crow" by Edward Buckley
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still found in parts of Pakistan in the Indus river system of
381:. At present, the last strongholds of the Indian Skimmer are 257:
The bill is thin and knife-like to reduce resistance to water
573:. Smithsonian Institution & Lynx Edicions. p. 201. 878:
in the National Chambal Sanctuary, Uttar Pradesh, India"
610:(2nd ed.). Oxford University Press. pp. 74–76. 608:
Handbook of the birds of India and Pakistan. Volume 3
447:. They often feed at dusk and can be very nocturnal. 1157: 753:"Occurrence of the Indian Skimmer or Scissorbill ( 539:10.2305/IUCN.UK.2020-3.RLTS.T22694268A178970109.en 232:) is one of the three species that belong to the 432:often associate with terns. They feed mainly on 312:An Indian skimmer seen skimming for food in the 590:. Gurney and Jackson, London. pp. 487–489. 571:Birds of South Asia: The Ripley Guide. Volume 2 641:Handbook to the birds of the Bombay Presidency 8: 411:area, an area that is of importance for the 296:is larger with a black tip to the bill. The 844:"Extension of range of the Indian Skimmer, 811:"Avifauna of Bhitarkanika mangroves, India" 587:Popular handbook of Indian birds. Edition 4 1145: 874:"Observations on breeding Indian Skimmers 55: 36: 27: 826: 701:in the National Chambal Sanctuary, India" 537: 357:. It is a scarce non-breeding visitor to 19:For the horse named after this bird, see 1021:Nests and eggs of Indian birds. Volume 1 391: 867: 865: 503: 1037:"Belly-soaking in the Charadriiformes" 644:. Calcutta Central Press. p. 434. 401:Synopsis methodica avium & piscium 1064:. George Wyman & Co. p. 847. 624:Game, shore, and water birds of India 601: 599: 597: 564: 562: 560: 558: 556: 407:Breeding colonies are known from the 7: 1133:Oriental Bird Images: Indian Skimmer 725:Madhav, Vikas; D. Nagarajan (2010). 459:, laying their eggs in the nests of 1466:Taxa named by William John Swainson 697:"Breeding status of Indian Skimmer 627:. W. Thacker & Co. p. 230. 525:IUCN Red List of Threatened Species 1024:. R H Porter, London. p. 378. 569:Rasmussen PC; JC Anderton (2005). 14: 285:call but is usually very silent. 1431:IUCN Red List endangered species 281:It has a high, nasal, screaming 80: 514:BirdLife International (2020). 972:. British Museum. p. 202. 828:10.11609/jott.zpj.1716.2839-47 1: 997:10.1080/00063657.2018.1443056 842:Majumdar, N; Roy, CS (1993). 757:Swainson) in Salsette Island" 809:Gopi, GV; B Pandav (2007). 778:Sivasubramanian, C (1992). 1482: 606:Ali, S; SD Ripley (1981). 493:National Chambal Sanctuary 18: 872:Sundar, K S Gopi (2004). 848:Swainson (Aves: Laridae)" 784:Swainson and Black Stork 532:: e.T22694268A178970109. 345:and formerly occurred in 333:and northern and central 207: 200: 182: 175: 77:Scientific classification 75: 53: 44: 35: 30: 1061:Birds of India. Volume 3 1041:J. Bombay Nat. Hist. Soc 852:J. Bombay Nat. Hist. Soc 792:J. Bombay Nat. Hist. Soc 761:J. Bombay Nat. Hist. Soc 670:(4): 106. Archived from 621:Le Messurier, A (1904). 304:Distribution and habitat 1461:Birds described in 1838 1100:: 21–28. Archived from 926:, New York. p. 34. 924:Charles Scribner's Sons 919:Two years in the Jungle 891:: 89–90. Archived from 584:Whistler, Hugh (1949). 396:A 1713 illustration in 751:Stairmand, DS (1970). 428: 404: 373:with old records from 361:and has occurred as a 325: 258: 21:Indian Skimmer (horse) 916:Hornaday, WT (1904). 426: 395: 311: 256: 755:Rhynchops albicollis 436:but also take small 224:Indian scissors-bill 210:Rhynchops albicollis 1408:Rynchops-albicollis 1203:rynchops-albicollis 1189:Rynchops albicollis 1159:Rynchops albicollis 1058:Jerdon, TC (1864). 1035:Maclean GL (1974). 938:"Birds In The Sand" 876:Rynchops albicollis 846:Rynchops albicollis 815:Zoos' Print Journal 782:Rynchops albicollis 699:Rynchops albicollis 638:Barnes, HE (1885). 518:Rynchops albicollis 229:Rynchops albicollis 186:Rynchops albicollis 47:Conservation status 1138:2019-01-02 at the 1085:Evans, TD (2001). 966:Oates, EW (1901). 429: 405: 337:along the Ganges, 326: 259: 168:R. albicollis 1456:Birds of Pakistan 1441:Birds of Cambodia 1418: 1417: 1377:Open Tree of Life 1151:Taxon identifiers 1128:Photos and videos 1018:Hume, AO (1889). 821:(10): 2839–2847. 695:Das,D.K. (2015). 216: 215: 70: 1473: 1451:Birds of Myanmar 1411: 1410: 1398: 1397: 1385: 1384: 1372: 1371: 1359: 1358: 1346: 1345: 1333: 1332: 1320: 1319: 1307: 1306: 1294: 1293: 1281: 1280: 1268: 1267: 1255: 1254: 1242: 1241: 1232: 1231: 1219: 1218: 1216:88151F23B9BD5964 1206: 1205: 1193: 1192: 1191: 1178: 1177: 1176: 1146: 1116: 1115: 1113: 1112: 1106: 1091: 1082: 1076: 1072: 1066: 1065: 1055: 1049: 1048: 1032: 1026: 1025: 1015: 1009: 1008: 980: 974: 973: 963: 957: 956: 954: 953: 944:. Archived from 934: 928: 927: 913: 907: 906: 904: 903: 897: 882: 869: 860: 859: 839: 833: 832: 830: 806: 800: 799: 780:"Indian Skimmer 775: 769: 768: 748: 742: 741: 731: 722: 716: 715: 705: 692: 686: 685: 683: 682: 676: 661: 655:Jha, S. (2006). 652: 646: 645: 635: 629: 628: 618: 612: 611: 603: 592: 591: 581: 575: 574: 566: 551: 550: 548: 546: 541: 511: 457:brood parasitism 188: 85: 84: 64: 59: 58: 40: 28: 1481: 1480: 1476: 1475: 1474: 1472: 1471: 1470: 1421: 1420: 1419: 1414: 1406: 1401: 1393: 1388: 1380: 1375: 1367: 1362: 1354: 1351:Observation.org 1349: 1341: 1336: 1328: 1323: 1315: 1310: 1302: 1297: 1289: 1284: 1276: 1271: 1263: 1258: 1250: 1245: 1237: 1235: 1227: 1222: 1214: 1209: 1201: 1196: 1187: 1186: 1181: 1172: 1171: 1166: 1153: 1140:Wayback Machine 1124: 1119: 1110: 1108: 1104: 1089: 1084: 1083: 1079: 1073: 1069: 1057: 1056: 1052: 1034: 1033: 1029: 1017: 1016: 1012: 982: 981: 977: 965: 964: 960: 951: 949: 936: 935: 931: 915: 914: 910: 901: 899: 895: 880: 871: 870: 863: 841: 840: 836: 808: 807: 803: 777: 776: 772: 750: 749: 745: 729: 724: 723: 719: 703: 694: 693: 689: 680: 678: 674: 659: 654: 653: 649: 637: 636: 632: 620: 619: 615: 605: 604: 595: 583: 582: 578: 568: 567: 554: 544: 542: 513: 512: 505: 501: 477: 471:using its leg. 465:Sterna aurantia 427:Egg colouration 421: 306: 298:African skimmer 251: 196: 190: 184: 171: 134:Charadriiformes 79: 71: 60: 56: 49: 31:Indian skimmer 24: 17: 16:Species of bird 12: 11: 5: 1479: 1477: 1469: 1468: 1463: 1458: 1453: 1448: 1446:Birds of India 1443: 1438: 1433: 1423: 1422: 1416: 1415: 1413: 1412: 1399: 1386: 1373: 1360: 1347: 1334: 1321: 1308: 1295: 1282: 1269: 1256: 1243: 1233: 1220: 1207: 1194: 1179: 1163: 1161: 1155: 1154: 1149: 1143: 1142: 1130: 1123: 1122:External links 1120: 1118: 1117: 1077: 1067: 1050: 1027: 1010: 975: 958: 942:Sanctuary Asia 929: 908: 861: 834: 801: 770: 743: 717: 687: 647: 630: 613: 593: 576: 552: 502: 500: 497: 476: 473: 420: 417: 305: 302: 250: 247: 220:Indian skimmer 214: 213: 205: 204: 198: 197: 191: 180: 179: 173: 172: 165: 163: 159: 158: 151: 147: 146: 141: 137: 136: 131: 127: 126: 121: 117: 116: 111: 107: 106: 101: 97: 96: 91: 87: 86: 73: 72: 54: 51: 50: 45: 42: 41: 33: 32: 15: 13: 10: 9: 6: 4: 3: 2: 1478: 1467: 1464: 1462: 1459: 1457: 1454: 1452: 1449: 1447: 1444: 1442: 1439: 1437: 1434: 1432: 1429: 1428: 1426: 1409: 1404: 1400: 1396: 1391: 1387: 1383: 1378: 1374: 1370: 1365: 1361: 1357: 1352: 1348: 1344: 1339: 1335: 1331: 1326: 1322: 1318: 1313: 1309: 1305: 1300: 1296: 1292: 1287: 1283: 1279: 1274: 1270: 1266: 1261: 1257: 1253: 1248: 1244: 1240: 1234: 1230: 1225: 1221: 1217: 1212: 1208: 1204: 1199: 1195: 1190: 1184: 1180: 1175: 1169: 1165: 1164: 1162: 1160: 1156: 1152: 1147: 1141: 1137: 1134: 1131: 1129: 1126: 1125: 1121: 1107:on 2008-10-11 1103: 1099: 1095: 1088: 1081: 1078: 1071: 1068: 1063: 1062: 1054: 1051: 1046: 1042: 1038: 1031: 1028: 1023: 1022: 1014: 1011: 1006: 1002: 998: 994: 990: 986: 979: 976: 971: 970: 962: 959: 948:on 2019-01-02 947: 943: 939: 933: 930: 925: 921: 920: 912: 909: 898:on 2008-10-11 894: 890: 886: 879: 877: 868: 866: 862: 857: 853: 849: 847: 838: 835: 829: 824: 820: 816: 812: 805: 802: 798:(2): 252–253. 797: 793: 789: 787: 786:Ciconia nigra 783: 774: 771: 766: 762: 758: 756: 747: 744: 739: 735: 728: 721: 718: 713: 709: 702: 700: 691: 688: 677:on 2012-02-23 673: 669: 665: 658: 651: 648: 643: 642: 634: 631: 626: 625: 617: 614: 609: 602: 600: 598: 594: 589: 588: 580: 577: 572: 565: 563: 561: 559: 557: 553: 540: 535: 531: 527: 526: 521: 519: 510: 508: 504: 498: 496: 494: 490: 486: 481: 474: 472: 470: 466: 462: 458: 453: 448: 446: 443: 439: 435: 425: 418: 416: 414: 410: 409:Chambal river 402: 399: 394: 390: 388: 384: 380: 376: 372: 368: 364: 360: 356: 352: 348: 344: 340: 336: 332: 323: 319: 315: 314:River Chambal 310: 303: 301: 299: 295: 291: 290:black skimmer 286: 284: 279: 277: 272: 269: 265: 255: 248: 246: 244: 239: 235: 231: 230: 225: 221: 212: 211: 206: 203: 199: 194: 189: 187: 181: 178: 177:Binomial name 174: 170: 169: 164: 161: 160: 157: 156: 152: 149: 148: 145: 142: 139: 138: 135: 132: 129: 128: 125: 122: 119: 118: 115: 112: 109: 108: 105: 102: 99: 98: 95: 92: 89: 88: 83: 78: 74: 68: 63: 52: 48: 43: 39: 34: 29: 26: 22: 1158: 1109:. 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Index

Indian Skimmer (horse)

Conservation status
Endangered
IUCN 3.1
Scientific classification
Edit this classification
Eukaryota
Animalia
Chordata
Aves
Charadriiformes
Laridae
Rynchops
Binomial name
Swainson
Synonyms
skimmer
Asia

bill
mandible
Juveniles
black skimmer
Americas
African skimmer

River Chambal
Dholpur
Rajasthan

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