Blog

Photo by Linda HeronPhoto Credit

Category Archives: Aquatic Life

Hanlon Creek Weir Removal Project – Phase II, Guelph – crowd funding campaign

GUELPH – The Ontario Rivers Alliance (ORA), Trout Unlimited Canada (TUC), Canadian Wildlife Federation, and four other partners are announcing Phase II of the Hanlon Creek Crowd Funding Campaign.  We are looking to raise $10,000 by the 31stof July. The funds are required to pay for the weir modification and river rehabilitation work, scheduled to take place in September of this year.  “We have a very short time-line and need your help to reach our fundraising goal”, said Alex Meeker, Ontario Provincial Biologist with TUC.

Continue reading



Fishery Rehabilitation on the French River

Spawning Bed Cleaning

2013 FWIN Netting Report
by Jim Rook, French River Stewardship Council:

During the late 1980’s it became apparent that the French River walleye fishery was in decline.  It was noted by recreational anglers as well as the local tourist lodges whose economic viability was threatened by the walleye decline.

In response to the declining fishery a French River Fishery Cooperative was created led by the Ministry of Natural Resources (MNR) as well as interested tourist operators, and members of our local French River community.

Scientific studies based upon the Fall Walleye Index Netting Protocol (FWIN) were initiated.  The FWIN program is designed to measure the relative abundance, size and age distribution, mortality, growth rates and conditions of a walleye population. Continue reading


Ontario’s Fisheries: Significant Contributors to the Ontario Economy

Ontario’s fisheries contribute substantially to Ontario’s economy, with recreational and commercial fishing valued at more than $2.5 billion annually:

  • 41,000 person years of employment.
  • More than 1.2 million residents and non-resident anglers, contributing $2.2 billion annually to the Ontario economy.
  • A driving force for Ontario’s tourism industry and a key economic component in many communities, particularly in Northern Ontario, with 1600 licensed tourist operators generating hundreds of millions of dollars in revenues annually.
  • More than 500 active commercial fishing licences, contributing more than $230 million dollars to the Ontario economy.
  • 1200 commercial bait fishing licences are issued annually, with $17 million in direct sales of live bait.

Continue reading


Quebec and Ontario work together to save the American eel

By Kalina Laframboise, THE GAZETTE July 16, 2014

HAWKESBURY, Ont – A joint operation between the Ontario and Quebec provincial governments, Hydro-Québec, the Canadian Wildlife Federation and the Algonquins of Ontario saw 400 juvenile American eels released into the Ottawa River for the first time on Wednesday afternoon in an effort to save the species in Ontario.

The American eels were provided from a Hydro-Québec eel ladder at the dam in Beauharnois and transported to Voyageur Provincial Park in East Hawkesbury in the morning. They were released in the middle of the Ottawa River just above the Carillon dam that spans from Carillon to Pointe-Fortune.

Read entire article and view video here.






Unionid mussels – our subtly beautiful largest invertebrate animals!

Become a Local Expert

Because of their constant filtering, Unionids are the heavy-duty in-stream providers of “water quality,” and unlike fish, they can’t get out of the way and then quickly swim back to recolonize a site. Stream projects should avoid disturbing the streambed where they’re abundant, since the mussels mature slowly, and mature individuals can keep providing improved water quality for several decades. Water level fluctuations in impoundments can make
vast areas of the bottom behind dams uninhabitable.

To become the local unionid expert, search shores & bottoms of streams, and shores & shallows of lakes, concentrating on clear-water habitats and on riffles, and especially on streams right below lake outlets, where phytoplanktonic food from the still water flows like a perpetual buffet. Some species are wedged into the mucky banks of streams. Muskrats accumulate shell piles beside stumps and rocks on the bank, which you’ll find easily once you begin to think like a Muskrat. Flood waters concentrate shells at the foot of bars, or in eddies. It’s important to examine lots of animals and collect lots of shells, because many species are superficially hard to tell apart and many are rare. Since you can collect dead shells without harming the populations, it’s possible to gather material documentation of the occurrence of species, and their variation. Continue reading