• Summary
• Text account
• Data table and detailed info
• Distribution map
• Reference and further resources

Bird, J.P., Martin, R., Akçakaya, H.R., Gilroy, J., Burfield, I.J., Garnett, S.G., Symes, A., Taylor, J., ?ekercio?lu, 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.

del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A., Fishpool, L.D.C., Boesman, P. and Kirwan, G.M. 2016. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 2: Passerines. Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, UK.

del Hoyo, J., Elliott, A. and Christie, D. 2004. Handbook of the Birds of the World, Vol. 9: Cotingas to Pipits and Wagtails. Lynx Edicions, Barcelona, Spain.

Global Forest Watch. 2021. Interactive Forest Change Mapping Tool. Global Forest Watch. 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. 2022. The IUCN Red List of Threatened Species. Version 2022-2. Available at: https://www.iucnredlist.org. (Accessed: 08 December 2022).

Sibley, C.G. and Monroe, B.L. 1990. Distribution and Taxonomy of Birds of the World. Yale University Press, New Haven, USA.

Sibley, C.G. and Monroe, B.L. 1993. A supplement to 'Distribution and Taxonomy of Birds of the World'. Yale University Press, New Haven, USA.

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

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Recommended citation
BirdLife International (2024) Species factsheet: Mountain Tyrannulet Zimmerius improbus. Downloaded from https://datazone.birdlife.org/species/factsheet/mountain-tyrannulet-zimmerius-improbus on 22/12/2024.
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 22/12/2024.