| e-mail: | jirisvestka(a)czech-wildlife.com |
| administrator(a)czech-nature.com | |
| web: | www.czech-nature.com |
| www.czech-wildlife.com | |
| www.jiri-svestka.cz | |
| www.prirodaobjektivem.cz | |
| telefon: | +420 732 214 271 |
| facebook: | jirisvestkaczechnature |
| instagram: | jirisvestka_czech_wildlife |
| youtube: | @jirisvestka_czech-nature_com |