V roce 2018 byl díky České společnosti ornitologické vytvořen speciální formulář v Avifu na vkládání pozorování lejsků malých s nahrávkami.
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In 2018, thanks to the Czech Society for Ornithology a special form was created for inserting observations with recordings of the Red-breasted Flycatchers.
1. You must log in for inserting observations with recordings. In case you don't have username and password you must do easy registration (see 2.)
2. Window with easy registration to the system of Czech Society for Ornithology.
3. After successful registration, you can log in and insert your first observation :-) All information which we need are in form.
Podrobná metodika (2017)
Detailed methods (2017)
