Date: 09/07/2018

Number: 1500

Note added for "Non-raptor Observations" for the September 8, 2018 Hawk Cliff Hawk Watch report by Dave Brown:

"For those interested in Monarchs there was a large roost of them at the
hawk watch site when I arrived with an estimated 1000-1500 total. This is
the largest number of Monarchs I've seen at this site in years."

Roost is dated the day before when it formed.

Courtesy of Don Davis

Sparta, ON

Latitude: 42.7 Longitude: -81.1

Observed by:
Contact Observer

The observer's e-mail address will not be disclosed.
Contact will be made through a web-based form.