affordwatches

!!! Niagara falls peregrine nest has finally be located!

May 03, 2013 - Niagara Falls

CPF Postmaster Reports:

May 3rd - 2013
Despite the efforts of many on both sides of the border, the resident Niagara falls peregrines have both eluded and confused us all, (in addition to the frustration experienced from all as to just where they are actually nesting this season)!

A huge thank you to Jacquie who has been able to identify the actual nest site! While it still remains on the old OPG powerhouse wall on the Canadian side of the Niagara gorge, the peregrines have really been sneaky this year and given us all a run for the money in an effort to locate the nest site. For some unknown reason, the resident grins have decided not to nest in the same spot as in previous years. Although they have been successful in producing offspring over the past few years in this old nesting spot, they have obviously decided to change locations.

Jacquie writes:
Hi folks,
I just wanted to send you an update on the falcons at the Falls. They did not use the nest cavity this year, and for the past couple of weeks we have been trying to figure out where they are nesting. When I was there on April 30 I was pretty sure I saw the tail feathers and wingtips of an incubating falcon poking out from behind a pink board in one of the boarded up windows on the old power building, but I couldn’t be sure. I was there again on May 3 and saw the same thing, but again I wasn’t sure if it was a bird, or shadows, or some debris in the window. I had not seen any adults going into or out of that window, so I was doubting myself. However, today when I was there I saw the tail feathers again poking out from behind the pink board, and then I saw the female (I am assuming it was the female) get up and reposition herself before going back behind the board.

They were sneaky this year! But I finally confirmed my suspicions about that window. She did spend a lot of time there her first year before she chose that other window closer to where you guys installed the nest box. And they used it as a prey cache last year. I have attached photos of the window location so you can see where I am talking about. Now all we have to do is figure out when incubation began. I think the earliest report I have is Tracy Simpson’s observations from April 21, when she thought they were possibly incubating somewhere on the OPG building. But I also have reports of only one adult seen perched on the building a few times during the first week in April. So I am not sure how accurately we can estimate a hatch date. Probably the best we can do is get some watchers there to look for evidence of chick-feeding.

I’ll let you know if I have anything further to report. I hope all is well on your side! Happy falcon season!

- Jacquie Walters