06/11/2023
Black Tern
Tiny Marsh - Tiny, Ontario
May 27th, 2023
Yearly the Black Terns return to Tiny Marsh for Breeding-Season; Theie fairly frequent throughout the remainder of Ontario as well. But not nearly as frequent as it's cousins the Common Tern and Caspian Tern.
"Between 1993 and 1996, an average of 146 Black Tern nests was recorded, with peak totals of 156 in both 1993 and 1995. This is a substantial population for southern Ontario; a Canadian population estimate is unavailable, although a threshold of 50 pairs for significant colonies has been used in one other regional study (Priority Migratory Bird Habitats of Canadas Prairie Provinces - 1990)." - https://www.ibacanada.com/mobile/site.jsp?siteID=ON025&siteID=ON025
Over the years - the numbers Black Terns have surely dropped. The highest-count Ive noticed reported for this season is 12, equating to 6 Breeding-pairs, Potentially.
Certainly Sad.
Black Tern
May 27th, 2023
Tiny Marsh - Tiny, Ontario