HORNBILL

HORNBILL BIBLIOGRAPHY

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Abdulali, H. 1951. Some notes on the Malabar Grey Hornbill Tockus griseus. J Bombay Nat His Soc 50: 403-404

Abdulali, H. 1964. The birds of the Andaman and Nicobar Islands. J Bombay Nat His Soc Vol 61 (3): 483-571 Rhyticeros (undulatus) narcondami.

Abdulali, H. 1971. Narcondam Island and notes on some birds from the Andaman Islands. J Bombay Nat His Soc 68 (2): 385-411 Rhyticeros narcondami.

Adbulali, H. 1974. The fauna of Narcondam Island. Part 1. Birds. J Bombay Nat His Soc 71: 496-505 Rhyticeros narcondami.

Abdulali, H. 1974. On the occurrence of the Common Grey Hornbill Tockus birostris near Bombay. J Bombay Nat His Soc 71 (1): 147.

Agbelusi, E. A., Afolayan, T. A. & Agbelusi, A. A. 1998. Check list of birds of Ifon Game Reserve, Ondo State, Nigeria. Ostrich, J African Orn 22^nd Inter Orn Cong Durban 16-22 Aug 1988 Vol 69 No 3-4. Ed Adams, N. J. & Slotow, R. H Bucorvus leadbeateri.

Alderton, D. 1983. Make the most of hornbills. Cage and Aviary Birds Mag Nov 19th 1983: 1, 7. I.C.P. Pub Eng. Rhinoplax vigil, Buceros bicornis, Anthracoceros malabaricus, Tockus erythrorhynchus, Tockus flavirostris, Bucorvus sp.

Alexender, B. 1900. An ornithological expedition to the Zambesi River. Ibis 1900: 101-102 Lophoceros erythrorhynchus.

Alexander, G. 1991. A study of the possible acoustic function of hornbill casques with reference to environmental effects. Unpublished project, Univ of Glasgow

Alexander, G. D., Houston, D. C. & Campell, M. 1994. A possible acoustic function for the casque structure in hornbills. J Zool Soc Lon 233: 57-67 Anthracoceros malabaricus, Anthracoceros malayanus, Buceros bicornis, Buceros rhinoceros, Bycanistes brevis, Bycanistes bucinator, Bycanistes subcylindricus, Tockus alboterminatus.

Ali, S. 1935. The Hyderabad state ornithological survey. J Bombay Nat His Soc Vol 37 part 4: 124-142 Hydrocissa malabaricus, Tockus birostris.

Ali, S. 1936. The ornithology of Travancore and Cochin. J Bombay Nat His Soc Vol 39. 3-35 Dichoceros bicornis, Hydrocissa coronata, Tockus griseus.

Ali, S. Abdulahi, H. 1938. The birds of Bombay and Salsette. J Nat His Soc Vol 40: 148-173, 367-381. Bombay Dichoceros bicornis, Tockus griesus.

Ali, S. 1940. The birds of Central India with notes by H. Whistler. J Bombay Nat His Soc Vol 41: 470-488 Tockus birostris.

Ali, S. 1943. The birds of Mysore. Part IV. J Bombay Nat His Soc Vol 44: 9-26. Tockus griesus, Tockus birostris, Hydrocissa coronata.

Ali, S. 1976. Why hornbill house? Hornbill 1: 2-3.

Ali, S. & Ripley, S. D. 1948. The birds of the Mishmi Hills. J Bombay Nat His Soc Vol 48: 1-37 Berenicornis comatus, Aceros nipalensis, Anthrococeros malabaricus, Buceros bicornis.

Ali, S. & Ripley, S. D. 1970. Handbook of the birds of India and Pakistan. Vol 4. Oxford Univ. Press London

Allen, D., Anderton, J., Kamierczak, K. 1997. Report on an ornithological visit to Buxa Tiger Reserve, West Bengal, India, 17 February to 6 March 1992. Forktail 12: 31-48 Oyceros birostris, Anthracoceros albirostris, Buceros bicornis, Aceros nipalensis, Aceros undulatus.

Allen, F. G. H. 1960. Wreathed Hornbills. Malay Nat J 14: 214-215. Aceros u. undulatus, Aceros plicatus subruficollis.

Allen, G. O. 1919. The Malabar Pied Hornbill Anthracoceros coronatus in Mirzapur U P. J Bombay Nat His Soc 26: 671

Allen, P. M. 1978. Carnivorous habits of hornbills. Bull E Afr Nat His Soc July/Aug 1978: 84-85 Bycanistes brevis, Bycanistes subcylindricus.

Amadon, D. 1953. Avian systematics and evolution in the Gulf of Guinea. The J. G. Correia collection. Ceratogymna atrata. Bull Amer Mus Nat His 100: 393-452

Amladi, S. R. & Daniel, J C. 1973. Occurrence of the Common Grey Hornbill Tockus birostris in Bombay city. J Bombay Nat His Soc 70 (2): 315-323

Anderson, D. 1992. Black and White Casqued Hornbill hatches at the San Francisco Zoo. A.A.Z.P.A. Communique Dec 1992: 18.

Anderson, Dr. J. 1877. On the habits of hornbill. J Linn Soc 13: 156-157 Aceros subruficollis.

Anderson, Dr. J. 1887. A list of birds chiefly from Mergui Archipelago, collected for the trustees of the Indian Museum, Calcutta. J Linn Soc xxi: 149 Rhyticeros subruficollis.

Anderson, Dr. J. 1889. On the birds from the Mergui Archipelago. J Linn Soc Vol 21: 136-153 Anthracoceros albirostris, Dichoceros bicornis, Rhyticeros subruficollis.

Andrews, P. 1985. An annotated checklist of the birds of the Cibodas-Gunung Gede Nature Reserve. Kukila Vol 2 No 1: 10-27. Buceros rhinoceros.

Anon. 1957. Habits of hornbills. J Wash Acad Sci 47: 168.

Anon. 1968. Some notes on birds in the Kumagan area, Botletle River, Botswana. Honeyguide No 54: 24-26 Tockus nasutus.

Anon. 1975. A study of the hornbills in Sarawak. Tiger Paper 2 (2): 25.

Anon. 1974. Where's Charlie. Zoonooz 47 No 3: 12-16 Bucorvus abyssinicus.

Anon. 1975. Report of zoo breeding of Bycanistes subcylindricus, Birdworld, Farnham. Animals, the International Wildlife Magazine 17: 219

Anon. 1978. Seltener zuchterflog beim helm nashornvogel. Gefiederte Welt 102 (1): 20 Bycanistes subcylindricus.

Anon. 1979. East African ornithological sub-committee, East African bird report 1978. Scopus 2 (5): 105-122 Bycanistes brevis.

Anon. 1982. Crowned Hornbills irrupt again. Bee-eater 33: 24

Anon. 1990. Rhinoceros Hornbill. Zoonooz 58: 14-15 Buceros rhinoceros silvertris.

Anon. 1991. Asian hornbill conservation assessment workshop briefing book 24th-26th Sept 1991, Singapore. Pub I.U.C.N/S.S.C. C.B.S.G. A.A.Z.P.A. Hornbill Taxon Advisory Group, I.C.B.P. Hornbill Group.

Anon. 1991. Raising Abel. Zoonooz 4: 9

Anon. 1992. New at the zoo. Buceros rhinoceros silvestris. Zoonooz Oct 1992

Anon. Trumpeter Hornbill and Sand Cats born at De Granby. A.Z.A Communique Aug 1995: 12 Bycanistes bucinator.

Anon. 1995. Primeur bij de Papoea-jaarvogels. Dieren 11:34-35

Anon. 1996. Endangered hornbills. Zoo No 2: 11-13 Buceros bicornis, Aceros everetti, Aceros narcondami, Aceros waldeni, Aceros leucocephalus, Anthracoceros marchei, Anthracoceros montani.

Anon. 1996. Another British first for Linton-hatching of the Southern Ground Hornbill. Zoo News (Linton Zoological Gardens)3: 4-5

Anon. 1997. Births and hatchings. EAZA News No 20: 16-17 Bucorvus leadbeateri.

Anon. 1998. Africa round up. Mass kill of Red-billed Hornbills in Zimbabwe. Bull of the African bird club Vol 5 No 1: 8 Tockus erythrorhynchus.

Anon. 2000. Plain Pouched Hornbill Aceros subruficollis a new species for Malasia. Malaysian Naturalist 54 (1): 38-41

Anon. 2003. Hornbills in Thailand. Avic Mag Vol 109 No 2: 57-61

Anon. 2003. Hornbills in Thailand. Avic Mag Vol 110 No 3:99-103

Anon. 2005 Chessingtons Birdland scores Southern Pied Hornbill success. Cage and Aviary Birds Mag, July 21^st 2005.

Anon, 2006. Hornbills in Thailand-2005. Avic Mag 112 (1): 34-38.

Archer, W. H. 1966. Ground Hornbill. Cape Dept Nat Cons News 1966: 47

Artmann, A. 1992. Erfolgreiche Handaufzucht des Tarictic-Hornvogels im Vogelpark Schmiding. Voliere 15: 136-138Penelopides panini.

Aspinwall, D. R. 1977. The Silvery-cheeked Hornbill Bycanistes brevis in Zambia. Bull Zambian Orn Soc 9 (1): 23-25

Azua, C. 1988. Great Hornbill hatched at the San Diego Wild Animal Park. A.A.Z.P.A. Newsletter 29 (10): 15 Buceros bicornis.

Azua, J. Azua C. 1988. A review of the hornbill breeding at the Zoological Soc San Diego. A.A.Z.P.A. Reg Proc: 436-446 Tockus d. deckeni, Tockus deckeni jacksoni, Tockus e. erythrorhynchus, Tockus flavirostris leucomelas, Bucorvus leadbeateri, Bucorvus abyssinicus, Penelopides panini manillae, Buceros bicornis.

Azua, J. V. 1989. Handrearing Abyssinian Ground Hornbill chicks at the Zoological Society of San Diego. A.A.Z.P.A. Reg Con Proc 1989: 401-409 Bucorvus abyssinicus.

Babich, K. 1983. Ground hornbills. Witwatersrand Bird Club News 123: 15

Baily, S. F. 1992. Bird observations in lowland Madang Province. Muruk Vol 5 No 3: 111-135 Rhyticeros plicatus.

Bain, J. R. & Humphrey, S. R. 1980. A profile of the endangered species of Thailand. Report No 4 Office of Ecological Services Florida State Mus, Univ. of Florida: 241-264

Baker, E. C. St. 1896. Notes on the nidification of some Indian birds not mentioned in Hume's nests and eggs, part 3. Ibis 1896 7th series: 318-319 Ptilolaemus anteni.

Baker, E. C. St. 1897. The birds of north Cachar. J Bombay Nat His Soc 10 Part 7: 539-567 Aceros nepalensis, Anorrhinus austeni, Rhytidoceros undulatus, Anthracoceros albirostris.

Baker, W. J. & Allen, P. B. 1978. Silvery-cheeked Hornbills. Bull E Afr Nat His Soc May/June 1978: 56-57 Bycanistes brevis.

Ball, V. 1874. On the avifauna of the Chutia, Nagpur Division S. W. frontier of Bengal. Stray Feathers 2: 355-440 Hydrocissa coronata, Meniceros ginginianus.

Ball, V. 1878. From Ganges to the Godaveri, on the distribution of birds. Stray Feathers 7: 191-235 Hydrocissa coronata, Hydrocissa albirostris, Hydrocissa affinis, Oyceros birostris.

Baltzer, M. C. A. 1990. A report on the wetland avifauna of South Sulawesi. Kukila Vol 5 No 1: 27-55 Penelopides exarhatus, Rhyticeros cassidix.

Bangs, O. & Van Tyne, J. 1931. Birds of the Kelley-Roosevelts expedition to French Indo-China. Field Mus Nat His Chicago Vol XV111 No 3: 33-119 Ptiloaemus tickelli indochinensis, Aceros nepalensis, Anthracoceros malabaricus leucogaster, Dichoceros bicornis.

Bangs, O. & Loveridge, A. 1933. Report on the scientific results of an expedition to the southwestern highlands of Tanganyika territory. 111 Birds. Bull Mus Comp Zool Harvard 75 No 3: 143-221 Bycanistes bucinator, Lophoceros nasutus epirhinus, Lophoceros e. erythrorhynchus, Lophoceros m. melanoleucus.

Banks, E. 1935. Notes on birds in Sarawak, with a list of native names. Sarawak Mus J Vol V1 No 14 Part 3: 267-325 Buceros rhinoceros, Berenicornis comatus, Rhinoplax vigil.

Banks, E. 1937. The distribution of Bornean birds. Sarawak Mus J Vol 1V Part 1V No 15: 453-496 Anthracoceros malayanus, Anthracoceros coronatus, Anorrhinus galeritus, Berenicornis comata, Buceros rhinoceros, Rhinoplax vigil, Rhyticeros undulatus, Rhyticeros plicatus, Cranorrhinus corrugatus.

Bannerman, D. A. 1910. On a collection of birds made in Northern Somaliland by Mr. G. Bury. Ibis (4) 9: 291-327 Lophoceros hemprichi, Lophoceros erythrorhynchus, Lophoceros flavirostris.

Bannerman, D. A. 1912. On a collection of birds made by Mr. W P Lowe on the West Coast of Africa and outlying islands. Ibis (9) 6: 219-268 Bycanistes fistulator, Lophoceros elegans, Lophoceros semifasciatus.

Bannerman, D. A. 1923. A report on the birds collected during the British Museum expedition to the Ivory Coast, with an account of the fieldwork by W. P. Lowe. Ibis 11th series Vol V No 4: 667-748 Bycanistes fisculator, Lophoceros n. nasutus, Lophoceros semifasciatus, Ceratogymna elata.

Bannerman, D. A. 1931. Account of the birds collected (1) by Mr. G. L. Bates in Sierra Leone and French Guinea, (2) by Lt. Col. G. J. Houghton in Sierra Leone. Ibis (13) 1: 661-697 Ceratogymna elata, Lophoceros hartlaubi, Lophoceros semifasciatus, Tropicranus a. albocristatus, Bycanistes sp.

Bannerman, D. A. 1935. Note on Bycanistes subcylindricus (P. L. Sclater) and Bycanistes subquadratus (Cabanis). Bull Brit Orn Club Vol LV: 126-141

Barberton, E. H. 1995. Hornbill of the Lowveld. Hornbill No 40: 9-12

Barnes, H. E. 1889. Nesting in Western India. J Bombay Nat His Soc Vol 4: 1-21 Tockus griseus, Ocyceros birostris, Hydrocissa coronata, Dichoceros cavatus. Rhyticeros plicatus undulatus.

Bartels, H. 1937. Uit het leven der neushoornvogels (111) Rhyticeros plicatus undulatus. Trop Naturr 26: 140-147

Bartels, H. 1937. Uit het leven der neushoornvogels (11) Anthracoceros coronatus convexus. Trop Naturr 26: 140-147.

Bartels, H. 1956. Waarnemingem bij een broedhol van de jaarvogel, Aceros u undulatus (Shaw) op Sumatra. Limosa No 29: 1-18 In Dutch, English summary.

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Bates, G. L. & Bannerman, D. A. 1924. A report on the birds collected during the British Museum expedition to the Ivory Coast, with an account of the fieldwork by W. P. Lowe. Ibis Part 1 Vol V1 No 1 Bucorvus abyssinicus, Bycanistes albotibalis, Bycanistes sharpi, Ceratogymna elata, Lophoceros n. nasutus, Lophoceros e. erythrorhunchus.

Bates, G. L. 1911. On the birds of Southern Cameroon. Ibis Vol V: 479-545 Bycanistes subquadratus, Bycanistes albo tibialis.

Beasley, A. J. 1985. Grey Hornbill attempting to rob weaver nests. Honeyguide 31: 57 Tockus nasutus, Ploceus velatus.

Becker, E. 1974. Schnabelschienung bei Afrikanischen hornaben. Praktische Tierarzt 55 (9): 492-494

Becker, P. & Wong, M. 1985. Seed dispersal, seed predation, and juvenile mortality of Aglaia sp. (Meliaceae) in lowland dipterocarp rainforest. Biotropica 17: No 3 230-237 Anthracoceros malayanus.

Beddard, F. E. 1889. Contributions to the anatomy of Picarian birds. Part 1 on some points in the structure of hornbills. Proc Zool Soc Lon 1889: 587-594 Buceros, Ceratogymna, Bucorvus, Toccus, Aceros, Bycanistes.

Beddard, F. E. 1897. Notes upon intercentra in the vertebrae column of birds (Coraciformes). Proc Zool Soc Lon 1897: 472

Beddard, F. E. 1901. Notes on the anatomy of Picarian birds. No IV. On the skeletons of Bucorvus cafer and Bucorvus abyssinicus with notes on other hornbills. Proc Zool Soc Vol I: 16-24

Beehler, B. M., Burg, C. G., Filardi, C. & Merg, K. 1993. Birds of the Lakekamu-Kun Amaipa Basin. Muruk Vol 6 No 3: 1-8 Rhyticeros plicatus.

Beel, C. 1993. Bird of the month. Zambian Orn Soc Newsletter 23 (9): 110-111 and 23 (1): 3 Tockus pallidirostris.

Behler, D. 1990. Hornbill chicks leave the nest in Miami... finally. Wildlife Conservation Jan/Feb 1990: 21 Aceros sp.

Behr, M. G. 1970. Another cliff nest. Lammergeyer 11: 83-84 Bucorvus leadbeateri.

Bell, J. & Bruning, D. F. 1979. Breeding the Malayan Wreathed Hornbill at the New York Zoological Park. IZY Vol 19: 145-147 Aceros u. undulatus.

Bemmel, A. C. van. 1947. Two small collections of New Guinea birds. Treubia 19 part 1: 1-45 Aceros plicatus, Aceros p. jungei, Aceros p. ruficolis.

Bemmel, A. C. van. 1948. A faunal list of the birds of the Moluccan islands. Treubia Vol 19 part 2: 357 Aceros plicatus ruficollis.

Bemmel, A. C. van. & Voous, K. H. 1951. On the birds of the island of Muna and Buton, South Celebes. Treubia Buitenzorg 21 part 1: 27-104 Aceros cassidix brevirostris, Penelopides exharatus sanfordi.

Bennett. G. F., Earle. R. A., Squires-parson. D. 1995. Additional new species of Haemoproteus and Leucocytzoon from South African birds. South African J of Wildlife Research 25 (1): 1-7 Tockus erythrorhynchus.

Benson, C. W. 1945. Notes on the birds of southern Abyssinia. Ibis Vol 87: 489-509 Bycanistes cristatus, Lophoceros n. nasutus, Lophoceros e. erythrorhynchus, Lophoceros f. flavirostris, Lophoceros deckeni, Lophoceros hemprichi, Bucorvus abyssinicus.

Bennett, E. L., Nyaoi, A. J., Sompud, J. 1997. Hornbill's Buceros spp and culture in Northern Borneo: can they continue to co-exist? Biological Conservation 82 (1): 41-46

Bennett, G. F., Earle, R. E., Peirce, M. A., & Nandi, N. C. 1993. The Leucocyozoidae of South African birds. The Coliiformes and Coraciiformes. South African J Zool 28 (2): 74-80 Tockus erythrorhynchus, Tockus deckeni, Anthracoceros malayanus.

Bennett, G. F., Earle, R. A., Squires-Parson, D. 1995. Additional new species of Haemoproteus, Hepatozoon and Leucocy from South African birds. S African J of Wildlife Research 25 (1): 1-7

Benson, W. 1968. Behavioural differences among captive Malaysian Wreathed Hornbills. Avic Mag Vol 74 No 3: 98-99 Aceros u. undulatus.

Bernstein, H. A. 1861. Uber nester und eier Javascher vogel. J Orn 9: 113-128 Buceros plicatus.

Bigalke, R. 1951. A note on the drinking habits of hornbills. Fauna and Flora 2: 35-36 Tockus erythrorhynchus rufirostris, Xanthorhynchus leucomelas.

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Bingham, C. T. 1850. On the nidification of 5 species as observed in Tenasserim. Stray Feathers viii No 6: 459-463

Bingham, C. T. 1879. Notes on the nidification of some hornbills. Stray Feathers 8: 459-463 Rhyticeros subruficollis, Rhyticeros undulatus, Dichoceros cavatus, Hydrocissa albirostris, Ocyceros tickelli.

Bingham, C. T. 1897. The Great Indian Hornbill in the wild state. J Bombay Nat His Soc Vol 11: 308 Dichoceros bicornis.

Bin-jalan, B. & Galdikas, B. M. F. 1987. Birds of the Tanjung Puting National Park, Kalimantan Tengah, a preliminary list. Kukila Vol 3 No 1-2: 33-37 Anorrhinus galeritus, Rhyticeros undulatus, Buceros rhinoceros, Anthracoceros coronatus, Anthracoceros malayanus.

Bishop, K. D. 1992. New and interesting records of birds in Wallacea. Kukila 6 No 1: 8-34 Rhyticeros plicatus.

Bishop, K. D. 1999. Preliminary notes on some birds in Bhutan. Forktail 15: 87-91 Aceros nipalensis.

Blaber, J. M. 1990. A checklist on the currant status of the birds of New Georgia, Western Province, Solomon Islands. Emu Vol 90 part 4: 211 Aceros plicatus.

Blanca, G. & de Visscher, M. N. 1993. Nouvelles donnees de distribution pour deux especes d'oiseaux au Burkina Faso. Malimbus 15 (2): 89-90 Bucorvus abyssinicus.

Blancou, L. 1939. Contribution a l'etude des oiseaux de L'oubangui-Chari occidenatla. Oiseau Paris 9: 55-88, 255-277, 410-485 Bucorvus abyssinicus.

Blythe, E. 1866. A commentary on Dr Jerdons Birds of India by Edward Blythe. Ibis Vol 2 No 8: 336-376 Hydrocissa affinis, Aceros nipalensis, Toccus gingalensis, Homraius bicornis, Hydrocissa coronata, Meniceros bicornis.

Bocage, J. V. Barboza. du. 1873. Observations sur le Bucorax de l'Afrique australe Buceros craunculatus cafer. Proc Zool Soc 1873: 698-703

Bocage, J. V. Barboza. de. 1877. Note sur les races geographiques ou especes des Bucorax. Bull Soc Zool Fr. ii: 373-376.

Bock, K. 1995. Immature Silvery-cheeked Hornbills at Galu Beach. Kenya Birds 4 (1): 37

Bock, W. J. & Andors, A. V. 1990. Unique adaptations of the occiput and cervical vertebrae of the hornbills (Aves: Bucerotidae). Paper presented at the Acta XX Congressus Internationalis Ornithologici, Suppl, Christchurch, New Zealand, Dec 1990

Bock, W. J. Andors, A. V. 1992. Accessory occipital condyle in the hornbills. Zool Jb Anat 122: 161-166 Tockus, Bucorvus, Rhinoplax, Buceros, Aceros, Ptilolaemus.

Boev, Z., Kovachev, D. 2007. Euroceros bulgaricus gen. nov. sp. Nov. from Hadzhidimovo (SW Bulgaria) (Late Miocene)-the first European record of hornbills (Aves Coraciformes). Geobios (Villeubanne) 40 (1): 39-49.

Bohmke, B. W. 1987. Breeding the Great Indian Hornbill at the St. Louis Zoological Park U.S.A. Avic Mag 93 No 3: 159-161 Buceros bicornis.

Bohmke, B. W. 1988. Hornbills in U.S. zoos population status. A.A.Z.P.A. Reg Proc: 447-450

Bohmke, B. 1992. Observations on trends in North American hornbill populations. I.C.B.P. Hornbill Group Newsletter No 1 Jan 1992 San Antonio, Texas

Bohmke, B. W. 1993. St. Louis Zoo reports Trumpter Hornbill hatching. A.A.Z.P.A. Commuinque Feb 1993: 17 Bycanistes bucinator, Buceros bicornis.

Boix, C. 1998. Canned hornbills in Daan Vilojen Game Reserve! Lanioturdus 31 (1): 11-14 Tockus monteiri.

Boix-Hinzen, C., Stanback, M. & Mendelsohn, J. 2000. Plugging the gap. Monitoring Monteiro's Hornbill. Africa Birds and Birding 5 (1): 56-59 Tockus monteiri

Bolster, R. C. 1930. Habits of the Crowned Hornbill Lophoceros melanoleucus. Ostrich 1: 69-70

Bonhote, J. L. 1901. On the birds collected by the Skeat Expedition to the Malay Peninsula 1899-1900. Proc Zool Soc Lon Vol 1: 57-81 Buceros rhinoceros, Dichoceros bicornis, Anthracoceros convexus, Anthracoceros malabaricus, Anorrhinus galeritus.

Borello, W. & Borello. R. 1994. Aggregations of Bradfields Hornbill Tockus bradfeldi in northeastern Botswana. Babbler (Gaborne) 28: 15

Boughton-leigh, P. W. T. 1932. Observations on nesting and breeding habits of birds near Ilorin, Nigeria. Ibis (13) 1: 457-470 Lophoceros n nasutus.

Bourne, D. & Foreman, F. D. 1982. Breeding the Black and White Casqued Hornbill Bycanistes subcylindricus subquadratus at the Metro Toronto Zoo. Animals Keeper Forum 9 (12): 316-353.

Bourne, D. & Chessel, D. 1982. Breeding the Black and White Casqued Hornbill Bycanistes subcylindricus subquadratus at the Metro Toronto Zoo, Canada. A.A.Z.P.A. Reg Proc: 163-171.

Bourne, D. & Chessel, D. 1982. Breeding the Black and White Casqued Hornbill at the Metro Toronto Zoo, Canada. Avic Mag 88 (1): 15-25 Bycanistes subcylindricus subquadratus.

Bowler, J. & Taylor, J. 1989. An annotated checklist of the birds of Manusela National Park, Seram. Kukila Vol 4 No 1-2: 3-29 Rhyticeros plicatus.

Brass, D. 1983. Bendera birds. Bull East Afr Nat His Soc, Sep/Oct 1983: 74 Bycanistes brevis.

Breitwisch, R. 1979. Allopreening by the Yellow-casqued Hornbill Ceratogymna elata. Bull Brit Orn Club 99 (3): 114

Breitwisch, R. 1983. Frugivores at a fruiting Ficus vine in a Southern Cameroon tropical wet forest. Biotropica 15 (2): 125-128 Bycanistes subcylindricus, Bycanistes albotibialis, Bycanistes fistulator, Ceratogymna elata.

Brewster, C. A. 2007. Some records from the Groot Laagtte area, western Botswana. Babbler (Gaborone) 49: 64-65. Tockus.

Britton, E. B. 1940. The insect fauna of a nest of the Silvery-cheeked Hornbill, etc, from Tanganyika. Etom Month Mag No LXXV1 4th Series Vol 1: 108-112 Bycanistes cristatus.

Brockelman, W. Y. 1998. Long term ecological research plot for the study of animal diets in Khao Yai National Park, Thailand. Pages 307-310 in Poonswad, P. (Ed), The Asian Hornbills: Ecology and Conservation. Thai Studies in Biodiversity No 2

Brodski, O. 1977. Successful nesting of Red-billed Hornbill Tockus erythrorhynchus at Prague Zoo. Gazella 1 (4): 47-52In Czech with English Summary.

Brooke, R. K. & Kemp, A. C. 1973. Specimen data on Bucorvus leadbeateri. Bull Brit Orn Club 93 (2): 89-92

Brooke, R. K. 1956. Speed of a S.A. Grey Hornbill Lophoceros nasutus. Ostrich 27: 184

Brooks, T. M., Evans, T. D., Dutson, C. L., Anderson, G. Q. A., Asane, D. C., Timmins, R. J. & Toledo, A. G. 1992. The conservation status of the birds of Negros, Philippines. Bird Conservation International. Vol 2 No 4: 273-302 Aceros waldeni, Penelopides panini, Aceros leucocephalus.

Brooks, T., Lens, L., Barnes, J., Barnes, R., Kageche, J. K. & Wilder, C. 1998. The conservation status of the forest birds of the Taita Hills, Kenya. Bird Conservation Interional 8 (2): 119-139 Bycanistes brevis.

Brouwer, Dr. K. 1990. European hornbill survey. National Foundation for Research in Zoological Gardens. C/o Amsterdam Zoo the Netherlands

Brouwer, Dr. K. 1991. European hornbill survey 1991 update. National foundation for Research in Zoological Gardens, Amsterdam 1991: 1-16

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