Team gathers information for state

Students study yellow perch population for Indiana DNR

The Ball State University biology department recently received a grant worth more than $250,000 from the Indiana Department of Natural Resources to study the yellow perch population on Lake Michigan.

"It's a great working relationship where many students are hired for work after they complete the study," professor Tom Lauer, who has directed the program since 2000, said.

This year's study took place through the summer months and was headed by three Ball State graduate students. Ben Michaels has worked as the research assistant for two consecutive years.

"I gained valuable field experience which will carry over into my next job," Michaels said. "I also learned how interaction among agencies is critical for proper management of fish in Lake Michigan."

Brian Breidert works for the DNR as the biologist on Lake Michigan during this study. He said the annual study is aimed at studying the growth, abundance, aging and feeding habits of the yellow perch species.

In the past, the data collected has helped make important decisions regarding fishing laws for the perch population.

"Eleven years ago, our data showed a drastic decrease in the number of yellow perch on the lake, and commercial fishing of the species was stopped," Lauer said.

This year's preliminary results seem to show an increased amount of young perch, which gives new hope for fisheries in the region, he said.

Caleb Bollman was introduced to the program after working as a naturalist aide for the DNR.

"I have been involved with the program since May of this year and have enjoyed my time working on the Indiana waters of Lake Michigan," Bollman said. "Our work on Lake Michigan will be valuable experience for our resumes when we look for employment upon completion of our degrees at Ball State."

Breidert said the relationship between Ball State and the DNR was forged more than 30 years ago and has a promising future.

"It has been such a positive experience for us as well as for the students and we hope to see it continue for years to come," he said.


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