Leeches help track down endangered species

Nix Draws Stuff — bogleech: Around a dozen people in my notes lately

The Leech's Journey, From Welsh Lab to American Hospitals - Atlas Obscura

New species of bloodsucking leech with almost 200 teeth found in Maryland - National

Surveying Biodiversity with Leeches

Representative adult specimen of the European land leech (Xerobdella

Leeches - The Australian Museum

How leeches could help prevent future coronavirus outbreaks: blood suckers provide evidence of wildlife that carry animal viruses

It's the latest in conservation tech. And it wants to suck your blood.

Leeches – Association Mitsinjo

Unbound: The Ape and Leech Tour -- National Geographic Traveler

A Lost Leech and a Call to Protect the Bloodsuckers • The Revelator

Large Leech Alert! - North Sutherland Wildlife Group