Zone 2 Rocky Reef

St. Lawrence River

Ontario, Canada

Man-made reef for conservation efforts - water is moving on the river side of the rock wall but relatively calm closer to shore behind the wall.
The sediment is very soft - lots of organics - and it is easy to sink when it is stepped in. Lots of big rocks around and behind the wall are a slipping/tripping hazard.

Location created by
Emma Ehrenfeld

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very rocky bottom, deep sediment.
We saw female and male mallards - no ducklings though.
Fish species included rock bass, bluntnose shiners, and killifish. There were also a surplus of young-of-year perch and largemouth bass.
Macrophytes seen were flatleaf pondweed, richardsons pondweed, elodea, and white fragrant waterlilies.

05 Jul 09:33 by Emma Ehrenfeld