Stone Lab Science Field Trips | Ohio Sea Grant

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Stone Lab Science Field Trips

Aquatic Science Field Trip Program gives students in grades 5-12, college students and adults an opportunity to become Lake Erie scientists


Our field trips for students in grades 5-12, college students and groups of adults are available in April, May, early June, August, September and October.

For trips during the summer months, check out the AVC Adventures section of our brochure below.


Core Activities

Science Cruise

Science Cruise

All field trips include a 2-hour Lake Erie Science Cruise aboard a research vessel, where students measure current environmental conditions, sample algae and plankton and collect and identify Lake Erie fish.

Plankton/Fish Lab

Plankton/Fish Lab

Then, students head to Laboratory Practice, taking their samples from the Science Cruise to the lab to discuss limnology, geology, chemistry, phsyics and biology. This session ends with a fish dissection to examine interal organs and stomach contents.

Additional Options

Invertebrate Collection Walk

Invertebrate Walk

Learn to use “biological indicators” by collecting macroinvertebrates, using kick seines, dip nets and direct observations. Students examine specimens under a dissecting scope, and then calculate a score to determine local water quality.

Insect Collecting

Insect Collection

Get an introduction to the world of insects using diagrams and specimens, then take a peek at live subjects up close and personal using aerial nets and other techniques to capture some of Gibraltar Island’s six-legged residents.

Aquatic Invasive Species Slide Show

Discuss invasive plants and animals and their impacts on Lake Erie’s ecosystem and view specimens of several common invasive species now found in North America. (formerly the Exotic Species Slide Show)

Invasive Species Slide Show

Island Geology

Island Geology

Discuss the geology of Gibraltar Island and the Lake Erie area in a short classroom session, then take a walk around the island to see evidence of the area’s ancient history through embedded fossils, rock formations and glacial grooves.



See live and preserved specimens and photos of a variety of Ohio’s reptiles and amphibians and learn about current snake research underway at Stone Lab, which has been featured on the Discovery Channel’s “Dirty Jobs.”

Ornithology Hike

Ornithology Hike

See a large variety of museum specimens, then hike around Gibraltar with a set of binoculars to spot and learn about Western Lake Erie’s local bird life and its world-wide importance as a migratory flyway corridor.

Climate Expedition

Climate Expedition

Explore Gibraltar Island while learning about climate change, its effects on Lake Erie, and how small changes can have big impacts on the world. This activity explains the impacts of climate change in the Great Lakes first-hand while visiting island locations.

Aquatic Visitors Center (AVC)

Aquatic Visitors Center

Participate in hands-on science activities and learn how to fish at the Aquatic Visitors Center (AVC) on South Bass Island. Inspect Lake Erie’s complex ecosystem through hands-on displays, identify live fish in aquaria, and discover research that helps protect Lake Erie.

Fish Seining

Fish Seining

Experience a fish sampling technique different from the trawl on the Science Cruise. Use a seine to net small fish in the shallow waters off the dock, and then use dichotomous keys to identify the catch.

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Kelly Dress
Business Office Manager
878 Bayview Avenue
Put-in-Bay, OH 43456

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