K migrácii a zimným nocoviskám piniek severských (Fringilla montifringilla) na Slovensku On migration and winter roosting sites of bramblings (Fringilla montifringilla) in Slovakia
Here we describe our knowledge on invasive occurrence and behaviour of ramblings on several roosting sites in Slovakia. Altogether we recorded three invasive occurrences of bramblings from 2004 to 2017. In 2004 we recorded invasive behaviour during the spring migration in Hrhov, SE Slovakia. Sex-r...
| Main Authors: | , |
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| Format: | Article |
| Language: | ces |
| Published: |
Slovak Academy of Sciences, Institute of Forest Ecology
2017-12-01
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| Series: | Tichodroma |
| Subjects: | |
| Online Access: | http://www.tichodroma.sk/pdfs/29/Tichodroma_29_fulin.pdf |