Paridae, Sittidae und Certhiidae
| Image |  |
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| Description | book (1903) by C. E. Hellmayr, vol. 18 of the series "Das Tierreich" |
| Author/s |
author: Carl Eduard Hellmayr |
| Publication date | March 1903 |
| Language | German |
| Country of origin | German Empire |
| Wikipedia link | |
| Access work | |
| Copyright status |
public domain in United States. public domain in countries with 70 years pma or shorter. |
| Missing/wrong data? | Edit Wikidata item |