Learning more about diet

Learning more about diet

Some of our scientific ignorances are so vast we do not even realize it. What animals eat is one of them. At Jonah Ventures, we’ve analyzed the diets of over 25 different species and every time we do, we learn something entirely new. But, continuing to learn new...
Parasites in animals

Parasites in animals

A lot of things come out with fecals. Not only is their DNA from animals ate and the animals themselves, but also DNA from parasites that infect the animals. Common parasites in the digestive system include nematodes, trematodes, and cestodes. Traditional techniques...
Fish environmental DNA

Fish environmental DNA

The technique of assessing the relative abundance of different organisms is one of the strengths of next generation sequencing. For one recent project, we assessed the relative abundance of different fish species across a number of streams in Nebraska by amplifying a...
Sampling organisms of Mississippi River

Sampling organisms of Mississippi River

Jonah Ventures is currently working with Cameron Thrash at Louisiana State University to quantify the organisms of the Mississippi River using eDNA. The project is an amazing effort on the part of volunteers that have rowed the entire length of the Mississippi,...
Phytoplankton

Phytoplankton

Phytoplankton–organisms such as cyanobacteria, green algae, and diatoms–are good indicators of water quality. The problem is that they are tiny and you need a microscope–and a lot of training–to identify them. Good news is that all of the...
Helping tribes with bison

Helping tribes with bison

Jonah Ventures is proud to announce that we will be assisting Sitting Bull College in research on bison diet and performance. The research, funded by the USDA, represents a collaboration among three Tribal Colleges: Little Big Horn (Montana, Crow Nation), Sinte Gleska...