Leeches help track down endangered species

Leeches help find rare animals in the wild, say researchers - The World from PRX

Mother nature may be providing a tool to monitor biodiversity: bloodsucking leeches

Leeches expose wildlife's whereabouts and may aid conservation efforts

Leeches help track down endangered species

Annelid - Wikipedia

Leech - To the Rescue of Endangered Species

Endangered species news, articles and features, Page 18

Why was this man's luggage stuffed with 5,000 leeches?

Researchers sequence third leech species' genome, finding over 30 blood thinners

Applied Cryptozoology - Using Leeches to Locate the Thylacine

Smithsonian Insider – Discovery in Smithsonian collection broadens understanding of rare North American leech

It's the Latest in Conservation Tech. And It Wants to Suck Your Blood. - The New York Times