Polish Videos

Video: Leech with cocoon - Pijawka z kokonem - Hirudinea - Hirudo

Video: Leech with cocoon - Pijawka z kokonem - ...

  -- This nice specimen also contains the cocoon. Leeches have been used in medicine for a very very long time. This blood sucking parasite & predator produces many interesting...

Video: Leech with cocoon - Pijawka z kokonem - ...

  -- This nice specimen also contains the cocoon. Leeches have been used in medicine for a very very long time. This blood sucking parasite & predator produces many interesting...