Sýkora modřinka (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sýkora modřinka" in Czech language version.

refsWebsite

Global rank Czech rank

1iucnredlist.org

88^th place

15^th place

1web.archive.org

1^st place

1^st place

2^nd place

4^th place

doi.org (Global: 2^nd place; Czech: 4^th place)

SASVÁRI, Lajos. Observational learning in great, blue and marsh tits. Animal Behaviour. 1979, čís. 27. doi:10.1016/0003-3472(79)90012-5.

iucnredlist.org (Global: 88^th place; Czech: 15^th place)

The IUCN Red List of Threatened Species 2021.3. 9. prosince 2021. Dostupné online. [cit. 2021-12-27].

web.archive.org (Global: 1^st place; Czech: 1^st place)

BURFIELD, Ian; BOMMEL, Frans van. Birds in Europe: population estimates, trends and conservation status. Cambridge: BirdLife International, 2004. Dostupné v archivu pořízeném dne 2014-02-03. ISBN 978-0946888535. Archivováno 3. 2. 2014 na Wayback Machine.