Rândunică albastră (Romanian Wikipedia)
Analysis of information sources in references of the Wikipedia article "Rândunică albastră" in Romanian language version.
refsWebsite
Global rank
Romanian rank
88th place
26th place
2,179th place
3,449th place
birdlife.org
- Blue Swallow, Hirundo atrocaerulea BirdLife International (May, 2005). Retrieved 2011-08-24.
doi.org
- BirdLife International (). „Hirundo atrocaerulea”. IUCN Red List of Threatened Species. 2019: e.T22712318A155549636. doi:10.2305/IUCN.UK.2019-3.RLTS.T22712318A155549636.en
. Accesat în .
iucnredlist.org
- BirdLife International (). „Hirundo atrocaerulea”. IUCN Red List of Threatened Species. 2019: e.T22712318A155549636. doi:10.2305/IUCN.UK.2019-3.RLTS.T22712318A155549636.en . Accesat în .