Deeply notched three outer primaries
indicate this is the nominate subspecies from South America,
Tyrannus savana savana, which is highly migratory and wanders
north after the austral breeding season. It is the most likely
subspecies to occur in Ontario. Nine records have been accepted by
the Ontario Bird Records Committee. I have seen two previously in
Ontario - before digital photography. The occurrences were: Cayuga
on 29-30 September 1993, which was the first accepted record for
Ontario, and Linton in York Region 25-28 September 1996. |