Data Zone
Adhikari, J.N., Bhattarai, B.P., and Thapa, T.B. 2018. Diversity and conservation threats of water birds in and around Barandabhar corridor forest, Chitwan, Nepal. Journal of Natural History Museum 30: 164-179.
BCN and DNPWC. 2011. The State of Nepal’s Birds 2010. Bird Conservation Nepal and Department of National Parks and Wildlife Conservation, Kathmandu.
Bezuijen, M.R., Timmins, R. and Seng, T. (eds). 2008. Biological surveys of the Mekong River between Kratie and Stung Treng Towns, northeast Cambodia, 2006-2007. WWF Greater Mekong Programme, Cambodia Fisheries Administration and Cambodia Forestry Administration, Phnom Penh.
Bird, J.P., Martin, R., Akçakaya, H.R., Gilroy, J., Burfield, I.J., Garnett, S.G., Symes, A., Taylor, J., Şekercioğlu, Ç.H. and Butchart, S.H.M. 2020. Generation lengths of the world’s birds and their implications for extinction risk. Conservation Biology 34(5): 1252-1261. DOI: 10.1111/cobi.13486.
BirdLife International. 2001. Threatened Birds of Asia: the BirdLife International Red Data Book. BirdLife International, Cambridge, U.K.
BirdLife International. 2024. Important Bird Area factsheet: Mekong River from Kratie to Lao PDR. Available at: https://datazone.birdlife.org/site/factsheet/mekong-river-from-kratie-to-lao-pdr-iba-cambodia.
Clarke, W.S., Kirwan G.M., Christie, D.A., and Hansasuta, C. 2023. Gray-headed Fish-Eagle (Icthyophaga ichthyaetus), version 1.2. Ithaca, NY, USA. Cornell Lab of Ornithology. Available at: https://doi.org/10.2173/bow.gyhfie1.01.2.
Descals, A., Wich, S., Meijaard, E., Gaveau, D. L. A., Peedell, S. and Szantoi, Z. 2021. High-resolution global map of smallholder and industrial closed-canopy oil palm plantations. Earth System Science Data 13(3): 1211-1231.
Donald, P.F., Fernando, E., Brown, L., Busana, M., Butchart, S.H.M., Chng, S., Colina, A.d.l., Ferreira, J.M., Jain, A., Jones, V.R., Lapido, R., Malsch, K., McDougall, A., Muccio, C., Nguyen, D., Outhwaite, W., Petrovan, S.O., Stafford, C., Sutherland, W.J., Tallowin, O. and Safford, R. 2024. Assessing the global prevalence of wild birds in trade. Conservation Biology (in press).
Duckworth, J.W., Salter, R.E. and Khounboline, K. 1999. Wildlife in Lao PDR: 1999 Status Report. IUCN, Vientiane, Laos.
Eaton, J.A., van Balen, B., Brickle, N.W. and Rheindt, F.E. 2021. Birds of the Indonesian Archipelago: Greater Sundas and Wallacea. Second Edition. Lynx Edicions, Barcelona, Spain.
eBird. 2024. eBird: An online database of bird distribution and abundance [web application]. Ithaca, New York. eBird, Cornell Lab of Ornithology. Available at: http://www.ebird.org.
Ferguson-Lees, J. and Christie, D.A. 2001. Raptors of the World. Christopher Helm, London.
Fuchs, J.; Cibois, A.; Duckworht, J. W.; Eve, R.; Robichaud, W. G.; Tizard, T.; van Gansberghe, D. 2007. Birds of Phongsaly province and the Nam Ou river, Laos. Forktail 23: 22-86.
Global Forest Watch. 2024. Interactive Forest Change Mapping Tool. Available at: http://www.globalforestwatch.org/.
Grimmett, R., Inskipp, C. and Inskipp, T. 1998. Birds of the Indian Subcontinent. Christopher Helm, London.
Gunawan, Paridi, A. and Noske, R. A. 2017. The use of social media in the illegal trade in Indonesian raptors. Kukila 20: 1-10.
Hansen, M., Potapov, P., Moore, R., Hancher, M., Turubanova, S., Tyukavina, A., Thau, D., Stehman, S., Goetz, S., Loveland, T., Kommareddy, A., Egorov, A., Chini, L., Justice, C and Townshend, J. 2013. High-resolution global maps of 21st-century forest cover change. Science 342: 850–853.
Haryanta, Agus, D., Nugroho, D., and Hardianto., N. 2011. Pendataan dan Pengenalan Jenis Satwa Liar di Pasar Burung Yang Sering Diperdagangkan. Wildlife Conservation Society, Bogor.
Haryoko, T. 2010. Komposisi Jenis Dan Jumlah Burung Liar Yang Diperdagangkan Dijawa Barat. Berita Biologi 10(3): 385-391.
Holmes, D. A.; Noor, Y. R. 1995. Discovery of waterbird colonies in north Lampung, Sumatra. Kukila: 121-128.
Iqbal, M. 2016. Predators become prey! Can Indonesian raptors survive online bird trading? BirdingASIA 25: 30-35.
IUCN. 2024. The IUCN Red List of Threatened Species. Version 2024-2. Available at: https://www.iucnredlist.org. (Accessed: 22 October 2024).
Jagoe, C.H., Bryan Jr., A.L., Brant, H.A., Murphy, T.M., and Brisbin Jr., I.L. 2002. Mercury in bald eagle nestlings from South Carolina, USA. Journal of Wildlife Diseases 38: 706-712.
Kummu, M., and Sarkkula, J. 2008. Impact of the Mekong River flow alteration on the Tonle Sap flood pulse. Ambio 37: 185-192.
MacKinnon, J.; Phillipps, K. 1993. A field guide to the birds of Borneo, Sumatra, Java and Bali: The Greater Sunda Islands. Oxford University Press, Oxford.
Miron, M.K., and Chowdury, S.U. 2019. Breeding Density and Habitat Selection of the Grey-headed Fish-eagle in Noakhali District, Bangladesh. Journal of Raptor Research 53(2): 134-141.
Mittermeier, J. C., Sandvig, E. M., and Jocque, M. 2019. Surveys in 2018 along the Mekong River, northern Kratie province, Cambodia, indicate a decade of declines in populations of threatened bird species. BirdingAsia 32: 80-89.
Nijman, V., Ardiansyah, A., Langgeng, A., Hendrik, R., Hedger, K., Foreman, G., Morcatty, T.Q., Siriwat, P., van Balen, S., Eaton, J.A., and Shepherd, C.R., 2022. Illegal wildlife trade in traditional markets, on Instagram and Facebook: Raptors as a case study. Birds 3(1): 99-116.
Robson, C. 2000. A field guide to the birds of South-east Asia. New Holland, London.
Thewlis, R.M., Timmins, R.J., Evans, T.D. and Duckworth, J.W. 1998. The conservation status of birds in Laos: a review of key species. Bird Conservation International 8(Supplement): 1-159.
Timmins, R. J., Berryman, A. J., Dokpathoum, T., Eaton, J., Piot, B. and Xayyasith, S. in press. Birds. In: WCS (ed.), Wildlife in Lao PDR: 2024 status report, Wildlife Conservation Society Lao PDR Program, Vientiane, Lao PDR.
Tingay, R. E., Nicoll, M. A. C., and Visal, S. 2006. Status and distribution of the Grey-headed Fish-eagle (Ichthyophaga ichthyaetus) in the Prek Toal core area of Tonle Sap Lake, Cambodia. Journal of Raptor Research 40(4): 277-283.
Tingay, R., Visal, S., Nicoll, M. 2012. Ecology and conservation of the Grey-headed Fish-eagle (Ichthyophaga ichthyaetus) at Prek Toal, Tonle Sap Lake, Cambodia. Ornis Mongolica 1(1): 26-29.
Tingay, R.E., Nicoll, M.A.C., Whitfield, D.P., Visal, S., and McLeod, D.R.A. 2010. Nesting ecology of the Grey-headed Fish-Eagle at Prek Toal, Tonle Sap Lake, Cambodia. Journal of Raptor Research 44(3): 165-174.
TRAFFIC. 2024. Wildlife Trade Portal. Cambridge, UK. TRAFFIC International. Available at: https://wildlifetradeportal.org/dashboard.
Wang, Y., Hollingsworth, P. M., Zhai, D., West, C. D., Green, J. M. H., Chen, H., Hurni, K., Su, Y., Warren-Thomas, E., Xu, J. and Ahrends, A. 2023. High-resolution maps show that rubber causes substantial deforestation. Nature 623: 340-346.
Yong, D.L. 2011. Eating aliens: diet of the Grey-headed Fish-eagle Ichthyophaga ichthyaetus in Singapore. Forktail 27: 102-104.
Yong, D.L., Low, B.W., Ang, A., Woo, M., and Ho, C. 2014. Multiple records of aquatic alien and invasive species in diets of native predators in Singapore. BioInvasions Record 3(3): 201-205.
Search for photos and videos, and hear sounds of this species from the Macaulay Library
Recommended citation
BirdLife International (2024) Species factsheet: Grey-headed Fish-eagle Icthyophaga ichthyaetus. Downloaded from
https://datazone.birdlife.org/species/factsheet/grey-headed-fish-eagle-icthyophaga-ichthyaetus on 23/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from
https://datazone.birdlife.org/species/search on 23/12/2024.