Redigerer Gråklatresmett (avsnitt)

== Referanser ==
<references>
<ref name="Brooks2000">Brooks, T. 2000. ''Extinct species''. In: BirdLife International (ed.), ''Threatened birds of the world'', pp. 701-708. Lynx Edicions and BirdLife International, Barcelona and Cambridge, U.K. {{nowrap|ISBN 978-84-87334-28-3}}</ref>

<ref name="BirdLife2012">[http://dx.doi.org/10.2305/IUCN.UK.2012-1.RLTS.T22698580A39503398.en BirdLife International 2012. ''Xenicus longipes''.] The IUCN Red List of Threatened Species 2012: e.T22698580A39503398. Besøkt 2013-12-09.</ref>

<ref name="Clements&al2013">[http://www.birds.cornell.edu/clementschecklist/download/ Clements, J. F., T. S. Schulenberg, M. J. Iliff, B.L. Sullivan, C. L. Wood, and D. Roberson. 2013. ''The Clements checklist of birds of the world: Version 6.8.'']. Hentet ut 11. september 2013.</ref>

<ref name="Gill2016">Gill, B. (2016). [http://www.hbw.com/node/57586 Bush Wren (''Xenicus longipes'')]. In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). ''[[Handbook of the Birds of the World Alive]]''. Lynx Edicions, Barcelona. Besøkt 2016-06-01</ref>

<ref name="Gill (2016)">Gill, B. (2016). [http://www.hbw.com/node/52301 New Zealand Wrens (Acanthisittidae)]. In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). ''[[Handbook of the Birds of the World Alive]]''. Lynx Edicions, Barcelona.</ref>

<ref name="Syvertsen ''et al.'' (2008)">Syvertsen, P. O., Ree, V., Hansen, O. B., Syvertsen, Ø., Bergan, M., Kvam, H., Viker, M. & Axelsen, T. 2008. Virksomheten til [[Norsk navnekomité for fugl]] (NNKF) 1990-2008. [http://www.birdlife.no/fuglekunnskap/navn/ Norske navn på verdens fugler]. ''[[Norsk Ornitologisk Forening]]''. [http://www.birdlife.no www.birdlife.no] (publisert 22.5.2008). Besøkt 2016-08-07</ref>
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