Breeding Locations and Fall Movement Updates from our Tagged Red-tailed Hawks!

As we transition from October to November there is a lot to report on with our Red-tails as they head towards their wintering grounds. So far, we have gotten data from 7 of our birds and hopefully we hear from the others. Here is a quick update on all of our birds we have heard from and the data we received. First up are the new birds that have checked in over the last few weeks.

Rip:  A gorgeous Northern Red-tail that recently dumped a ton of data including his breeding location. This is our only Red-tail so far that has bred in Northern Quebec. He bred approximately 115km north west of a town called Matagami. We are still waiting on a backlog of data to come in so we do not know where he is currently but he is definitely on the move.

Herald: We hadn’t heard from this bird since initially deploying the transmitter on April 2nd. The reason being is that on the same day we tagged her she crossed the Straits and reached her breeding grounds in Northern Ontario, a non-stop flight of about 235 km! She settled in the boreal forest near Shoals Provincial Park. She departed at the end of October and used the straits again, this time flying over Bois Blanc Island. Her last signal indicated she was just north of Grayling, MI.

Trinity:  Out of all our tagged Red-tails Trinity has bred the furthest north. She bred in Northern Ontario just southwest of Polar Bear Provincial Park! This was amazing to see since this habitat is essentially open tundra with a slim selection of large trees to nest in which is what Red-tails prefer. Trinity departed near the end of October and also used the straits area once again. She crossed over Mackinac Island. Currently she is near Hustonville, Kentucky approximately 1,800 km from her breeding location.

Sam: Decided to settle and breed right on the edge of the boreal forest in Northern Ontario about 85km Northeast of Hearst. Sam also used the straits area during her fall movement crossing at Saint Martin Bay and then flying over Bois Blanc Island. Sam is currently following closely behind Trinity and is currently north of Aberdeen, Indiana. It looks as though she will be heading towards Kentucky as well. She is roughly 1250km from her breeding grounds.

Morpheus: We actually just received data from Morpheus yesterday for the first time since mid-April. Morpheus too bred far North in Ontario and is our second furthest north breeding Red-tail. Morpheus bred in what could be described as Hudson plains habitat just like Trinity. Morpheus was about 60km southwest of the first nation town of Attawapiskat, Ontario. This is another amazing breeding location to document for the species. We currently do not know Morpheus’s current location but hopefully in the coming weeks we will get the rest of the backlogged data from the summer.

Patagium: When we first reported on Patagium we thought she had initiated her migration after hanging out near Villebois in Quebec for a few days in early October. It turns out she would end up flying back and forth between Villebois and her breeding location another 4 times before initiating her migration around Oct 17th. She is currently near Elliot Lake in Ontario and appears to be heading to the Straits region again. It will be interesting to see where she crosses.

Rowan: Has slowly been working his way down through MI over the past month making long stopovers along the way. As of yesterday, he is just south of Montpelier, Ohio. It appears he has found some nice fragmented forest patches mixed with agricultural fields. It will be interesting to see how much longer he takes to reach his winter territory or if he will set up shop in Ohio.

Be sure to check back in for continued updates on our tagged birds and hop on over to the https://redtailedhawkproject.org/ for other updates from our collaborators.

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