Tumbes pewee (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Tumbes pewee" in English language version.

refsWebsite

Global rank English rank

1iucnredlist.org

88^th place

160^th place

2^nd place

2^nd place

1worldbirdnames.org

1,007^th place

1,255^th place

doi.org

BirdLife International. (2017) [amended version of 2016 assessment]. "Contopus punensis". IUCN Red List of Threatened Species. 2017: e.T103683897A112476101. doi:10.2305/IUCN.UK.2017-1.RLTS.T103683897A112476101.en. Retrieved 29 April 2018.

iucnredlist.org

BirdLife International. (2017) [amended version of 2016 assessment]. "Contopus punensis". IUCN Red List of Threatened Species. 2017: e.T103683897A112476101. doi:10.2305/IUCN.UK.2017-1.RLTS.T103683897A112476101.en. Retrieved 29 April 2018.

worldbirdnames.org

"Tyrant Flycatchers". International Ornithological Congress. Retrieved 2015-01-02.