Nest site Summary of 2018

September 05, 2018 - Toronto - King Street

Marion Nash Reports:

I know you have all missed keeping track of your local peregrine families but there is good news.

We now have someone to help with the web site and can post all the latest news.

Here is a quick summery of the 2018 nesting season, banding events and fledge watch. If you notice that I have not posted any information about the Bloor and Islington nest site it is because the nest failed this year. O’Connor the adult female has been replaced by a new female who although did lay eggs they did failed to hatch. We are not sure if O’Connor was killed by the new female in a territorial battle or if she has moved to an as of yet unknown location, hopefully the later is true.

Fledge Watch
although the fledge watchers were kept very busy by the fledglings and preformed many rescues we are happy to say that of the 41 chicks banded this season there were only 4 lost and 1 injured.

1 of the chicks lost produced at the Burlington Bridge nest was very sick with Trichominiasis a protozoan infection too advanced to save and who passed during extraction from nest.

The Second loss was Gigi from the Mississauga MEC nest site who unfortunately hit a window and died on impact.

The 3rd was Sun from the Toronto Downtown Sheraton Hotel nest who had gone missing for over a week and although our watchers made a tremendous effort to find him they began to expect by the end of the week that he passed. Unfortunately he was later found dehydrated and starving he was taken into rehab but passed same day.

I also got a report yesterday that one of the fledglings from 220 Duncan Mill Rd. Was found over the September long weekend in Hamilton with an injured wing. It turns out it is Loki identified by his band number X over 85. x-rays have been taken and shows a broken wrist so we are waiting on a report from the vet to see if this break is operable.

One other injury happened this year to the Adult male Lucifer in Kitchener at the CTV nest site and has been in rehab. Lucifer had a broken with that was operated on and he is now in flight pen to work the wing, His mate Mystery managed to keep her 4 chicks fed and protected but this is where the 4th loss comes in one of the chicks hopped off the nest box onto the tower where he spent a day or 2 and disappeared he was never found on the ground so we assume he was grabbed by and owl during the night. Hopefully all goes well for Lucifer and he will be released back to his mate soon.

Banding Events 2018

We are looking for funding to buy bands for next year as the Federal government is not longer supplying them to the Provinces and the Province of Ontario did not budget for them. If you are interested in supporting the banding program and help protect our Ontario produced falcon chicks please kindy make a donation to The Canadian Peregrine Foundation. You can send a cheque to the foundation at 25 Crouse Rd. Suite 20 Toronto, Ontario M1R 5P8 or go on line and click our donation button on the front page of the web site at Canada Helps.

This year there were several unhatched eggs and most of the chicks hatched were male. The weights at banding age for most of the chicks was also low compared to pervious years.

May 22nd 2018
Mississauga MEC

band Z21

William Osler Hospital

band X14

May 23rd 2018
Windsor Ambassador Bridge

band Y59

May 24th 2018
Hamilton Sheraton Hotel


band Y51

band Y52

band Y60

May 25th 2018
Oshawa Lakeridge Hospital

band Z22

Burlington Lift Bridge

band Y61

band X13

May 29th 2018
220 Duncan Mill Rd.

Male- Thor
band X83

band X84

Male- Loki
band X85

Male- Velcro
band X87

June 5th 2018
Canada Square

band X95

band X97

band R14

June 5th 2018
Rogers Centre

band Z23

Male-Grand Slam
Band Z24

Band X94

June 5th 2018
Toronto Downtown Sheraton Hotel

Male- Geoff
Band X15

Band X92

Band X93

June 6th

OPG Pickering

Female- Millidarry
Band Z25

Band Z26

Male- Chadwick
Band R15

Band Z27

June 6th 2018
Scarborough Yellow Pages

Band R16

Band Z67

June 8th 2018
ADM Mills Port Colborne

Female- Mongolia
Band Z59

Band X03

Male- Macaroon
Band X07

female-Red Velvet
Band Z63

June 20th
Mount Sinai Hospital

Male-Chase ( banded when rescued during fledge)
Band X05

2 other chicks not banded ( believed to be male)

June 27th 2018
Don Mills Amazon

Male-Professor X
Band X04

Female- Chalaza
Band- Z38

June 28th 2018
Kitchener CATV Tower

Band Z39

Female- Sadie
Band Z40

Band X12

Band W92

There were also 2 Quarry sites that produced chicks as did the Mississauga CRH Cement plant but due to bad logistics this year we were unable to get the age of the chicks in time to band. Hopefully we will get the information a bit quicker next year and if we are able to raise the funds needed to continue to band your chicks.

I will post some photos soon

One on ledge

April 01, 2017 - Toronto - King Street

Marion Nash Reports:

Quick snap shot from today. One bird on the ledge. Will they nest there this year? Keep watching!

!!! Both at Home

December 23, 2016 - Toronto - King Street

Linda Woods Reports:

Stormin and Erin on the ledge Dec 23 2017. Window washers on the Dynamic Building, so they are spending some time in view of the camera.


June 07, 2016 - Toronto - King Street

Linda Woods Reports:

Caught this camera image June 7, 10:50am.

Can’t read the bands, but I think it’s Stormin

!!! Despite the fact that there are still no eggs again this year, the Toronto 18 King Street pair are still very active on the nest ledge!

June 04, 2016 - Toronto - King Street

Mark Nash Reports:

June 3rd - 2016
An opportunity to review some of the nest cams,, the 18 King Street love birds are still very active on the nest ledge!
Sadly, none of the photos are clear enough to identify the leg band numbers, but once again, the female has a Black over Red leg band consistent with that of the long standing resident adult female - Erin, and the newer adult male has a solid Black coloured leg band which is consistent with that of Stormin.

Last week, the pair aggressively defended the upper east ledge elevations when Solar window washing tried to wash the east side windows. The guys were almost ignored as they washed the south, west, and north sides, (including that of their roof top set-up).

While we have no idea why Erin and Stormin have not produced these past two seasons, it is obvious that they are still very much defending and holding on to each other and the nest ledge. It is also interesting to remember, that the 18 King Street nest site is Toronto’s first, having been established back in 1995, and has been occupied by a pair of peregrines every each since 1995!

Pounce-Kingsley - (from Akron Ohio and Victoria from Pennsylvania) were the first pair to nest and produce at this site and were active from 1995 to 2002 - (and produced every year),,, then they were replaced as the site when it was taken over by Erin and Windwhistler - (a.k.a. - Spike who was produced at the Etobicoke Bloor and Islington nest site). Erin and Windwhistler have been producing each and every year up until two seasons ago.

Now its Erin and her new mate Stormin.

Given that the site has been both active and producing offspring each and every year since 1995, (and still occupied today), it is one of Canada’s longest standing occupied territories, and one of if not the most productive peregrine nest sites in Ontario and all of Canada!

It is also important to remember that Windwhistler was also double timing Erin for many years, as he was also the sire and resident adult at another nest site here in Toronto, (at the Toronto Sheraton Hotel), where each year he produced offspring at both the Sheraton and 18 King street nest site simultaneously. He flew back and forth from the 18 King Street nest site to the Toronto Sheraton Hotel on a daily basis dealing with two mates and two clutches of hatchlings at both nest sites!

He was a very busy, and a very productive peregrine!!!

During this period of time, there was a noticeable lack of adult males, and as such, we documented two adult males here in southern Ontario at two urban nest sites that were servicing two different nest sites and their resident adult females each season. Both of these males were successful in producing at both nest sites each season. We watched and documented each of these two males fly back and forth to each of their mates on a daily basis to provide food for their two mates and two sets of hatchlings!

!!! Both resident adults still very much on site, on and off the various ledges, and still very protective of their home,, but no eggs anywhere to be found!

June 02, 2016 - Toronto - King Street

Mark Nash Reports:

Tuesday May 31st - 2016
A big thank you to the Dream management group and their engineering staff for allow me access to several of their buildings that allowed me a opportunity to get a 360 degree view of the entire upper elevation of the 18 King street nest building. After receiving a flurry of phone calls from our good friends at the Solar Group, the organization that has been supporting the CPF for almost 20 years with their equipment and staff that allows the CPF to access the upper ledges of 18 King Street to do the extraction of the young hatchlings for banding,, (and the same group that does all of the window washing on many of the other buildings that host active peregrine nest sites).

Last week, the Solar window washers were aggressively stooped and dive-bombed by the King Street pair as they attempted to wash the windows on the east side of the 18 King Street nest building. The green light was given to go ahead with the buildings window washing as there has been no indication of any incubation activity on the CPF web camera this season.

For the most parts, during their window washing activities on the South, West, and North parts of the building, the resident peregrines although still very much on site and quite visible, paid little to no attention to the window washers. It wasn’t until they got to the upper east side that the peregrines let loose with an on-slot of attacks and forced them away from the east elevation. Solar had to abandoned their efforts to continue and departed the site.

So, I spent the better part of the afternoon scanning the entire upper elevations of the nest building and ALL of the ledges in an effort to find the eggs that was reported by Solar, but no eggs were observed. The resident adult female was although once again laying down on north end of the nest ledge in camera view,, but again, no eggs were present.

I can only surmise that the resident pair (which we have confirmed to be the Erin and Stormin), are simply territorial and still protecting their home as we would expect. Remembering that hormones still control most every action and its still breeding season!

I took allot of photos of ALL of the ledges on both sides of the building so I could review in detail once on the computer, and sadly, there were no eggs to be found.

!!! Eggs seen on another ledge at 18 King.

May 19, 2016 - Toronto - King Street

Marion Nash Reports:

Phil from Solar Window Washing has reported that his washers saw peregrine eggs on a new ledge on 18 king St. they have moved to a ledge further north out of site of the web camera. We hope they will be successful in hatching their eggs this year and will keep you posted so look for further updates.

!!! We need your help!

May 06, 2016 - Windsor - Ambassador Bridge

CPF Postmaster Reports:

May 2016
We are in desperate need of your assistance!

We are looking for someone that has in-depth hands-on experience with WordPress.
There are several major changes needed to both update some portions of the CPF web site, in addition to some design changes and in need of an experienced WordPress person that has some spare time to donate to the CPF.

This individual should also have in-depth hands-on experience with the technical side of web site management.

Please if you can help, and some spare time, we would love to talk to you!

You can contact us at the Canadian Peregrine Foundation via our telephone number at: 416-937-7226 or by e-mail to

!!! Toronto King St

April 22, 2016 - Toronto - King Street

Linda Woods Reports:

Although Erin and Stormin are active at the King St nest site, it doesn’t appear that eggs will be laid under camera view. Still checking the nesting area for possible alternative nest sites.

!!! Erin and Stormin are active

April 07, 2016 - Toronto - King Street

Linda Woods Reports:

Although no eggs yet at the King St nest, Erin and Stormin  remain active in the area. Just have to wait for the weather to level out, and hopefully Erin will produce and begin to incubate. Crossing the fingers, she is 17 years old, so let’s hope for the best.