1997
Waarnemingen van Boomvalken Falco subbuteo...meestal ‘ships that pass in the night’
Publication
Publication
De Takkeling , Volume 5 - Issue 2 p. 22- 24
Compilation of non-systematically collected observations of Hobbies in The Netherlands in 1994-96 shows that Hobbies are most often observed in July through September (Table 1). It remains a mystery whether such birds imply local breeding birds, stragglers or migrants.
| Additional Metadata | |
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| De Takkeling | |
| CC BY 3.0 NL ("Naamsvermelding") | |
| Organisation | Werkgroep Roofvogels Nederland |
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Gerard L. Ouweneel. (1997). Waarnemingen van Boomvalken Falco subbuteo..meestal ‘ships that pass in the night’. De Takkeling, 5(2), 22–24. |
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