![](https://www.birdsoutsidemywindow.org/wp-content/uploads/2019/12/2019-12-02_075518-HD_1024b.jpg)
Though female peregrines don’t lay eggs until March, peregrine couples maintain their pair bond throughout the year. In winter they perch together, fly together, and occasionally meet at the nest for a ritual called the ledge display.
Early Monday morning December 2, Terzo and Morela bowed at the Cathedral of Learning nest for a long time — six minutes. Their photo above is in black-and-white because the falconcam was still in “night” mode. The sky was that overcast!
Streaming video is not available yet but the snapshot camera captured color photos every 15 seconds. I’ve made them into a video below, condensing six minutes into only 37 seconds.
The video shows that Terzo and Morela follow the expected ritual. After the first bow Terzo moves to the back of the box. The couple bows and sways and you can see their beaks open as they say “ee-chup.” (Halfway through, Terzo moves to the back right corner and is temporarily out of view.) Terzo leaves first, then Morela. The male always leaves the nest first so the female can make herself at home … and lay eggs some day.
Each of them returned later: Morela alone at 10am. Terzo alone at 11:08am to dig the nest scrape at its usual place under the roof.
![](https://www.birdsoutsidemywindow.org/wp-content/uploads/2019/12/2019-12-02_111136.jpg)
Will Morela choose Terzo’s scrape for her eggs in March? Or will she use the scrape she’s been making at the front of the nestbox?
I suspect she’ll go with Terzo’s suggestion. She’ll appreciate having a roof when it rains.
Additional resources at these links:
- Description of ledge displays.
- What is a scrape?
- Current snapshots at the Cathedral of Learning nest.
(photos from the National Aviary falconcam at Univ of Pittsburgh)
This is great news! Can’t wait until the season starts.
Thanks for the update and pictures. Love is in the air at the Cathedral!
Way cool! Thank you.
Thanks for putting those images together, Kate. I’m so happy to see them bond.
I know she will take great care with her babies!!!
Thank you so much Kate for keeping us informed. Looking forward to a great new season with this new pair.
still hoping Hope is wandering and will return. (bev)