The Committee on the Status of Species at Risk in Ontario (COSSARO) will be meeting in Windsor on May 23-26th, 2017 to assess 15 species and populations (see list below). The meeting will be held at the Holiday Inn Downtown Windsor, 430 Ouelette Ave (Phone: 1-519-256-4656).
As part of the meeting, an open session to allow interested stakeholders and members of the public an opportunity to comment on species at risk assessments will be held on May 23 from 13:00 to 15:00. Information on species abundance, distribution and threats to the species is particularly useful.
The species assessment session will be held from May 24-25. It is open to observers; however, observers will be asked to leave the meeting room prior to the committee’s vote on a species’ proposed status. If you would like to sit in on an assessment session, please complete the attached “Observer Form” and send it to Sarah Parna, Ontario Ministry of Natural Resources and Forestry, 5th Floor North Tower, 300 Water St., Peterborough, ON K9J 8M5; or by email to sarah.parna@ontario.ca by May 1st. Please indicate on the Observer Form which species assessments you would like to observe. Those indicating that they would like to attend the meeting as an observer will be provided with an agenda showing the order in which the species will be assessed a week prior to the meeting. All observers will also be required to sign a declaration agreeing to abide by COSSARO’s rules of procedure and confidentiality.
Lists of species to be assessed by COSSARO in May and December 2017 are included below. If you have any written information on these species, please submit it in the attached “Form for Submitting Community Knowledge to COSSARO.” Information on species to be assessed in May 2017 should be sent to Sarah Parna at sarah.parna@ontario.ca by May 1st in order for COSSARO to have adequate time to consider it in their assessments.
Thank you for your interest in COSSARO. I hope that you will be able to attend the meeting.
Species expected to be assessed by COSSARO in May 2017
Group |
Common Name |
Scientific Name |
Current Status |
Birds |
Evening Grosbeak |
Coccothraustes vespertinus |
N/A |
Birds |
Prothonotary Warbler |
Protonotaria citrea |
Endangered |
Fishes |
Channel Darter (3 populations): · Lake Erie populations · Lake Ontario populations · St. Lawrence populations |
Percina copelandi |
Threatened |
Fishes |
Pygmy Whitefish (2 populations): · Great Lakes- upper St. Lawrence populations · Saskatchewan- Nelson River populations |
Prosopium coulterii |
N/A |
Insects |
Monarch |
Danaus plexippus |
Special Concern |
Insects |
Transverse Lady Beetle |
Coccinella transversoguttata richardsoni |
N/A |
Lichen |
Golden-Eye Lichen (2 populations): · Great Lakes population · Prairie/Boreal population |
Teloschistes chrysophthalmus |
N/A |
Molluscs |
Mapleleaf Mussel (Great Lakes/St. Lawrence population) |
Quadrula quadrula |
Threatened |
Reptiles |
Blanding’s Turtle (Great Lakes/St. Lawrence population) |
Emydoidea blandingii |
Threatened |
Reptiles |
Western Painted Turtle (Prairie/Western Boreal-Canadian /Shield population) |
Chrysemys picta bellii |
N/A |
Vascular Plants |
American Hart’s-tongue Fern |
Asplenium scolopendrium |
Special Concern |
Species expected to be assessed by COSSARO in December 2017
Group |
Common Name |
Scientific Name |
Current Status |
Birds |
Harris’s Sparrow |
Zonotrichia querula |
N/A |
Birds |
Rusty Blackbird |
Euphagus carolinus |
N/A◊ |
Fishes |
Deepwater Sculpin |
Myoxocephalus thompsonii |
N/A◊ |
Fishes |
Lake Sturgeon (Great Lakes – Upper St. Lawrence River population) |
Acipenser fulvescens |
Threatened |
Fishes |
Lake Sturgeon (Northwestern Ontario population) |
Acipenser fulvescens |
Threatened |
Fishes |
Lake Sturgeon (Southern Hudson Bay – James Bay population) |
Acipenser fulvescens |
Special Concern |
Fishes |
Shortnose Cisco |
Coregonus reighardi |
Endangered |
Mammals |
Atlantic Walrus |
Odobenus rosmarus rosmarus |
N/A |
Mammals |
Caribou (Eastern Migratory population) |
Rangifer tarandus |
N/A◊ |
Molluscs |
Banded Tigersnail |
Anguispira kochi |
N/A |
Molluscs |
Eastern Pondmussel |
Ligumia nasuta |
Endangered |
Vascular Plants |
Butternut |
Juglans cinerea |
Endangered |
Vascular Plants |
Spotted Wintergreen |
Chimaphila maculata |
Endangered |