Leeches help track down endangered species

Surveying Biodiversity with Leeches

Bloodsucker discovered: First North American medicinal leech described in over 40 years

Scientists Enlist an Unlikely Ally in the Fight for Endangered Species: Leeches

Leeches - Encyclopedia of Arkansas

Niagara Falls man fined for trying to smuggle medicinal leeches in carry-on luggage - Hamilton

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

Tropical Leeches Are the New Heroes of Conservation - EDGE of Existence

With a little help from leeches, scientists may have found a coronavirus they don't know. But does it matter?

A terrestrial haematophagous leech ( Haemadipsa spp.) sampling

Want to Census a Jungle's Animals? Sequence The DNA From Blood-Sucking Leeches - The Atlantic

Leech Animal Facts - A-Z Animals

These Scientists Survey Rainforest Diversity Using Leeches and the Blood They Suck, Smart News