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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.

Bishop, K.D., van Balen, S. 2023. The avifauna of Biak Island, Papua, Indonesia with comments on status, conservation, natural history and taxonomy. Bulletin of the British Ornithologists' Club 143(1): 3-62.

Global Forest Watch. 2023. Interactive Forest Change Mapping Tool. Available at: http://www.globalforestwatch.org/.

Hansen, M.C., Potapov, P.V., Moore, R., Hancher, M., Turubanova, S.A., Tyukavina, A., Thau, D., Stehman, S.V., Goetz, S.J., Loveland, T.R., Kommareddy, A., Egorov, A., Chini, L., Justice, C.O. and Townshend, J.R.G. 2013. High-resolution global maps of 21st-century forest cover change. Science 342: 850-853.

IUCN. 2023. The IUCN Red List of Threatened Species. Version 2023-1. Available at: https://www.iucnredlist.org. (Accessed: 07 December 2023).

Taylor, B., del Hoyo, J., Kirwan, G. M., Collar, N. 2020. Black-browed Triller (Lalage atrovirens), version 1.0. Ithaca, NY, USA. Cornell Lab of Ornithology. Available at: https://birdsoftheworld.org/bow/species/blbtri1/cur/introduction.

UNEP-WCMC. 2021. Protected Area Profile for Biak Utara from the World Database of Protected Areas, January 2021. Available at: https://www.protectedplanet.net.

UNEP-WCMC. 2021. Protected Area Profile for Pulau Supiori from the World Database of Protected Areas, January 2021. Available at: https://www.protectedplanet.net.

Wikramanayake, E., Dinerstein, E., Loucks, C., Olson, D., Morrison, J., Lamoreux. J., Mcknight, M. and Hedao, P. 2002. Terrestrial ecoregions of the Indo-Pacific: a conservation assessment. Island Press, Washington, DC, USA.

Search for photos and videos, and hear sounds of this species from the Macaulay Library

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Recommended citation
BirdLife International (2025) Species factsheet: Biak Triller Lalage leucoptera. Downloaded from https://datazone.birdlife.org/species/factsheet/biak-triller-lalage-leucoptera on 05/01/2025.
Recommended citation for factsheets for more than one species: BirdLife International (2025) IUCN Red List for birds. Downloaded from https://datazone.birdlife.org/species/search on 05/01/2025.