[Ontbirds] Canvasback & Red-necked Grebes interaction over fish - St. Clair river at Corunna

Bill CORNELL w-j.cornell at sympatico.ca
Sat Mar 8 13:45:20 EST 2014

Yesterday afternoon I witnessed and photographed a Canvasback duck catch 4 fish in a 6 minute time span close to the St. Clair river shoreline at Guthrie Park, Corunna. Its action of thrashing the fish in the water caught the attention of 2 Red-necked Grebes that harassed the Canvasback for its catch. By winning tugs-of-war they managed to steal 3 of the 4 fish from the Canvasback. 

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