Status of Sea Lamprey in the Great Lakes

Part of a successful sea lamprey control program is monitoring adult sea lamprey abundance in each lake and sea lamprey impacts on fish; the sea lamprey marking rate on lake trout, their preferred host, is used to assess impacts on fish. To better understand the relationship between sea lamprey abundance and marking rates on lake trout, the number of lake trout also needs to be assessed (i.e., the number of lake trout can influence the marking rate).

Sea lamprey populations are monitored by generating an adult sea lamprey abundance index for each lake. The index is calculated by assessment crews who capture migrating adult sea lamprey in index streams with traps during the spring and early summer. A mark-recapture study is conducted on each index stream to generate a population estimate. Individual index stream population estimates are then summed to create the lake-wide adult sea lamprey abundance index. Whole-lake adult sea lamprey abundance estimates can be calculated by multiplying the lake-wide index by a lake-specific conversion factor. Lake trout marking and abundance data are collected annually from management agencies around the Great Lakes to generate lake-wide marking rates and population estimates.

Success in meeting targets for both the adult sea lamprey abundance index and sea lamprey marking rates on lake trout is determined by assessing the 3-year average index or marking rate compared to the targets. There are no targets for lake trout abundance in the context of reporting sea lamprey status. The trend of the adult sea lamprey abundance index, sea lamprey marking rate on lake trout, and lake trout abundance is determined by the direction of the slope over the past five years. Single year point estimates fluctuate and can have wide error bars, thus the focus on 3-year averages and 5-year trends.

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Charter fishing operations offer great options for novice and experienced anglers

For those who don’t have a fishing boat, may not have the correct fishing gear, don’t know how to fish, are new to an area, or are just looking for a day of fun, the Michigan Department of Natural Resources suggests considering a charter fishing trip. Charter fishing businesses are located throughout the state and offer a great way to experience Michigan’s world-class fisheries.

Lake Erie walleye charter aboard the Stray Cat Monroe, MI 48145

Sam walleye fishing Lake Erie

Licensed fishing charters make a full or half-day of fishing easy and enjoyable, as they provide the boat and all the equipment, plus the knowledge needed for a day on the water. Fishing charters are for anyone, children or adult, from the first-time angler to those who are experienced. Charter businesses in Michigan help anglers of all experience levels enjoy memorable experiences – whether it’s reeling in a fish for the first time or trying one’s hand at catching a new species.

In Michigan in 2016, more than 70,000 anglers participated in more than 17,000 charter fishing trips on Great Lakes and specific navigable waters. These anglers caught more than 244,000 fish of various species, with about half of the fish caught being trout and salmon.

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Perch Fishing Report Lake Erie Michigan 07-21-2017

Perch fishing is starting to pick up in Michigan waters. W buoy out in front of Toledo Beach Marina has produced limit catches but it’s on again off again. E buoy area is producing some sizable perch to, but it’s hit or miss. Out towards the end of the Raisin River buoys in 20 feet of water  holds perch but you have to move around til you find a sizable school to fish. The bite seems to start off slow then pick up, give it a half hour in one spot. If the bite doesn’t improve move, sometimes it only takes moving 200 yards or so. Some walleye are being caught but be sure they are over 15″ if you keep them. There have been a lot of tickets passed out for “15” walleye this season on both the Michigan and Ohio side of the lake!! So far Ohio waters have produced the most consistent catches of yellow perch. Either side of the shipping channel north of the Toledo Lighthouse all the way to Sputnik. 

Perch Fishing Lake Erie

Lake Erie Perch Fishing Charter

 

DNR creel clerks to collect angler information this summer

As this year’s open-water fishing season gets under way, the Michigan Department of Natural Resources reminds anglers that Fisheries Division personnel are at lakes, rivers and Great Lakes ports collecting fishing data from anglers.

Giant Lake Erie Pike

Monster Lake Erie Northern Pike aboard the Stray Cat

DNR creel clerks will be stationed at boat launches and piers around the state asking anglers questions as they return from fishing trips. Information will be requested on trip length, target species and number and type of fish caught. In some cases, creel clerks may ask to measure or weigh fish and to take scale or other body parts for aging. These data are key information in the DNR’s management of the state’s fisheries resource.

The DNR appreciates anglers’ cooperation with these interviews, and it will only take a couple of minutes to answer the questions.

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Michigan DNR Encourages Boater Safety

National Safe Boating Week set for May 20-26

With boating season around the corner, Michigan Department of Natural Resources conservation officers encourage boaters to make their pastime more enjoyable by following important safety tips. Saturday, May 20, marks the start of National Safe Boating Week and the DNR wants all Michigan residents and visitors to have fun while exercising caution and obeying the law.

walleye fishing charter Lake Erie Michigan

Lake Erie walleye fishing

The DNR encourages boaters to:

Wear a life jacket. About 85 percent of drownings resulting from boating accidents in the U.S. are due to people not wearing life jackets. In Michigan, anyone under the age of 6 must wear a life jacket when on the open deck of any vessel, but wearing a personal flotation device is recommended for everyone.

Avoid drinking alcohol. Nationally, alcohol use is the leading known contributing factor in fatal boating accidents where the primary cause was known.

Make sure the boat is properly equipped and equipment is in good working order. In addition to legally required equipment, such as life jackets and fire extinguishers, always carry a first-aid kit, nautical charts and an anchor. Make sure navigation lights work properly.

File a float plan. Always inform family or friends about the details of your trip. Let them know when to expect you back. Give them phone numbers for the local emergency dispatch center and U.S. Coast Guard in case you don’t return on time.

Stay alert. Watch for other boats, swimmers, skiers and objects in the water. This is especially true when operating in crowded waterways, at night and when visibility is restricted.

Carry a marine radio or cell phone. Be prepared to call for help if you are involved in or witness an accident, your boat or the boat of another becomes disabled or you need medical assistance. Program the numbers for the local emergency dispatch center and U.S. Coast Guard in your cell phone. Make sure your phone is fully charged but be aware that there often are coverage gaps on the water.

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Perch Fishing Report Lake Erie Michigan 07-29-2016

Strarted perch fishing this week, dispite the hot weather and light North East wind fishing was good.

Up off #1 buoy on the Raisin River produced 150 perch that weighted 36 lbs. (live weight) Yesterday just off the North East corner of the Michigan dump produced 120 perch that weighted 32 pounds

We used a mix of emerald and sand shiners with no difference on what the fish preferred 

Perch fishing charters Lake Erie aboard the Stray Cat

Perch fishing charter trip on Lake Erie Michigan Stray Cat Charters

What do Walleye really See

14 TWINE LINE

2016 SUMMER EDITION

Watching Fish See

New Ohio Sea Grant research aims to improve Lake Erie’s walleye fishery

by Christina Dierkes, Ohio Sea Grant Communications

No matter how useful it will eventually be, sometimes science just looks silly. In Dr. Suzanne Gray’s lab at The Ohio State University, a fish in a cylindrical tank slowly swims in circles as it follows the black and white panel rotating around the outside of the glass. Gray and her Ohio State collaborators, Dr. Jeremy Bruskotter and Eugene Braig, are studying how well fish can see both prey and predators underwater, and how that ability is influenced by changes in water clarity. They hope that the research will help Lake Erie fisheries adapt to algal blooms that reduce underwater visibility, which is important to visual hunters such as Walleye. Those important sport fish, along with prey fish like Emerald Shiners, are the current focus of the project. “We wanted to integrate this really basic science – visual physiology – with the people who are out there catching the fish,” Gray said. “Walleye fishing in Ohio is close to a $1.8 billion industry, and Walleye are going to be influenced in some way by changes to the visual environment that happen with the algal blooms in the late summer and fall.” PhD student Chelsey Nieman already completed a pilot study for the project at Stone Lab, working out details like setting up tanks for various experiments and taking care of the fish used in the study. Her two months at the lab were funded by Ohio Sea Grant’s Small Grants Program, which provides up to $10,000 in research support to applicants. “Chelsey will be the first graduate student working on this project,” Gray said. “She actually has a Master’s degree that is interdisciplinary, so it included fisheries, but also incorporated a social science component. So she’s really excited about using her expertise for the citizen science work on this project as well.” That work will focus on Lake Erie charter boat captains who regularly take clients out to fish for the species of interest to the project.

Lake Erie WalleyeThe researchers will use surveys and interviews to draw on the captains’ expertise in selecting lures, based on years of fishing experience, and test those lures in the lab setting to provide science-based data for anecdotal knowledge of what lures work best for which fish under varying conditions. “Our goal is to create a citizen science project associated with fishing success, with different colors or types of lures, under different turbidity conditions,” Gray explained. “We’ve had a positive response from the fishermen, who want to do anything they can to understand the fishery better. Which makes sense; it’s their livelihood and these blooms are potentially harmful to their business.” The project also received letters of support from the Ohio Department of Natural Resources’ Sandusky Fisheries Research Unit, which helps manage Fisheries in Lake Erie, and Ohio Sea Grant Extension, which educates the public about sustainable local fisheries.

Charter Fishing Operations offer options to Michigan anglers

Walleye fishing aboard the charter boat Stray Cat Lake Erie Michigan

Grandpa walleye fishing with his Grandson aboard the charter boat Stray Cat Lake Erie Michigan

Experience Michigan’s world-class fisheries.
Licensed fishing charters make a full or half day of fishing easy and enjoyable as they provide the boat, all the equipment, plus the knowledge necessary for a day on the water. Fishing charters are for anyone, children or adults, from the first-time angler to those who are experienced. Charter businesses in Michigan help anglers have memorable experiences – whether it’s reeling in a fish for the first time or trying one’s hand at catching a new species.

In 2015, more than 68,000 anglers participated in more than 17,000 charter fishing trips in Michigan. These anglers enjoyed catching more than 205,000 fish of various species.

Find a fishing charter for a specific location by searching the web, contacting the local area Chamber of Commerce or city tourism office, or visiting the Michigan Charter Boat Association web site. For an even more individual experience and enjoyable end of the fishing trip, customers can try a “Catch & Cook” charter. Upon returning from a trip, customers take their cleaned, fresh fish to a participating local restaurant, which will prepare and serve the catch for the customer. Participating “Catch & Cook” charters can be viewed at michigancatchandcook.com.

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Fishing Report Lake Erie Monroe, Michigan 05-13-2016

Walleye fishing is starting to pick up again around Stoney Point. The water temperature is in the mid 50’s. Trolling Thunder Stick Jr. in purple, or darker colors seemed best from 16 to 24 feet of water.

Lots of spikes over the dumping grounds with a few nice keeper walleye. The water was murky from recent storms and run off. Take it slow on the speed the fish are still a little lethargic but the water temp. is on the rise. My buddies caught a few trolling from “E” buoy towards Bolls Harbor yesterday, but again lots of spikes. Keep checking your lines because it’s hard to tell when your loaded up with the lil fellers!

Lots of boats fishing between Turtle Island and the Toledo Lighthouse, some jigging some trolling. Success rates vary due to water clarity and run off from the Maumee River. If you fish this area make sure you know where your at, you may want to have an Ohio fishing license on board, the Michigan Ohio boarder runs right through the middle of Turtle Island and heads North to the Detroit River

Michigan 2016 Spring fishing seasons opening soon

We’re just days away from the opening of numerous Michigan fishing seasons:

Lake Erie walleye fishing charter trip

Trevor with a Lake Erie walleye and Muskie

Bass Catch & Keep Season: Starts May 28 on all waters including Great Lakes
  Starts June 18 on Lake St. Clair and St. Clair & Detroit Rivers
Muskellunge, Northern Pike &   Walleye:              Starts April 30 on Lower Peninsula inland waters
  Starts May 15 on Upper Peninsula Great Lakes, inland waters & St. Mary’s River
Statewide Salmon & Trout Season:
 
Starts April 30 on (inland) type 1 & 2 streams and type A & D lakes