Category Archives: Peregrines

Briefly at the Nest

On Friday afternoon, 1 November 2019, Terzo called to his new mate Morela to court with him at the Cathedral of Learning peregrine nest, “Come bow with me!”

Morela arrived immediately and became so wrapped up in courtship that she didn’t realize she was crowding Terzo into the back of the box. When he had no room to bow, Terzo stopped courting and left the nest.

Morela turned and called, “Come back!”

This was a brief courtship display even though it may look as if Terzo was running away. How do we know it wasn’t aggression? Here’s the difference between courtship and a fight.

In courtship you will see two birds, one much larger than the other, bowing and “ee-chupping” in squeaky voices. This is a very ritualized Ledge Display with a pattern of who-does-what: the male arrives and leaves first; they bow and ee-chupp; the female stays after he leaves. The ritual steps of the Ledge Display are described at: Familiarities On The Cliff.

In a fight at the nest, two peregrines of the same sex (equal size) lock talons, scream at the top of their lungs and try to peck, wound and kill each other. The fight does not stop until one of them is dead. There’s more information on this at Fidelity to Their Mates and Fighting. For a slideshow of a famous fight at the Pitt nest see Peregrine Fight at the Nest, 18 March 2007.

Ledge Displays are typically very brief outside the nesting season but Morela wasn’t done. Soon enough she’ll learn how to bow without crowding Terzo.

Don’t worry. They’ll be back.

(video from the National Aviary falconcam at Univ of Pittsburgh)

Morela with Terzo at the Nest!

Since early October I’ve watched the new female peregrine, Morela, fly and perch with her mate at the Cathedral of Learning. Her presence is easy to confirm because she’s often on camera. Not so with her mate.

Last week she tried to entice him to the nest but he was reluctant to join her. I wondered if he was new to the Cathedral of Learning. Yesterday, 30 October 2019, he appeared on camera for the first time.

Just before 4pm Morela jumped into the nest and called to another peregrine. The male stayed off-screen for a minute, then jumped down to bow with her.

The male she’s been courting is Terzo!

Terzo has been the resident male peregrine at Pitt since his arrival in March 2016. I recognized him on camera by the unique heart-shaped white patch on the left side of his face and his black/red color band. No, I couldn’t read his band numbers in the video (Terzo is Black/Red N/29) but I believe he’s the only male peregrine in the world with that face pattern + Black/Red bands.

So now we know that the peregrine couple at the Cathedral of Learning is Morela & Terzo. For the first time in years I’m excited about the upcoming nesting season. Courtship will intensify in January. Egg laying is due in mid to late March.

Stay tuned on the National Aviary’s snapshot camera at the University of Pittsburgh. Streaming video from the National Aviary will resume in early 2020.

(video from the National Aviary falconcam at Univ of Pittsburgh)

Birds With Masks

Female peregrine at Hilliards, GG in 2017 (photo by Chad+Chris Saladin)

Two years ago my Halloween article, Birds With Masks, listed five masked birds but neglected an important one. Today I’m making up for it.

Here are five photos of peregrine falcons, taken in Ohio by Chad+Chris Saladin, that display the birds’ malar stripes.

Would you say these peregrines are wearing masks?

Female peregrine falcon, Lady Millar at the Terminal Tower, Cleveland, 2018 (photo by Chad+Chris Saladin)
Peregrine falcon, McKinley, December 2011 (photo by Chad+Chris Saladin)
Male peregrine falcon, Tellus in 2018 (photo by Chad+Chris Saladin)
Looking up from a meal (photo by Chad+Chris Saladin)

For more great photos by Chad+Chris Saladin, see C&C’s Ohio Peregrine Page on Facebook.

(photos by Chad+Chris Saladin)

Morela Has Something To Say

Morela calls to a male peregrine, 23 Oct 2019, 6:21pm (snapshot from the National Aviary falconcam at Univ of Pittsburgh)

Yesterday afternoon Morela, the female peregrine at the Cathedral of Learning, spent more than two hours at the nest. Just before she left at 6:30pm the snapshots showed her with her beak open. She must have been saying something so I pulled the archived video to find out.

The video clip below is seven minutes long but is only a fraction of Morela’s time at the nest. It begins when she notices something in the air above her. She turns and ee-chups for several minutes, making the sound a female uses to call to a male.

The male did not come to the nest so Morela leapt to the perch above the nestbox to make her exit.

The male’s coy behavior makes me wonder if Terzo has left the Cathedral of Learning. Terzo is quite familiar with the nest and would have called Morela to come into it. Instead, Morela calls to a reluctant male.

Since the male has not been photographed this fall we haven’t confirmed his identity. He’ll have appear on camera before we know who he is.

Stay tuned at the National Aviary’s snapshot camera at Univ. of Pittsburgh. Streaming video will not be operational until the nesting season begins in 2020.

(photo and video from the National Aviary falconcam at Univ of Pittsburgh)

Her Name Is Morela

Morela at the nest, 17 Oct 2019 (photo from the National Aviary snapshot camera at Univ of Pittsburgh)

Now that the new female peregrine at the Cathedral of Learning has been on site for more than six weeks and has actively claimed the nest, it’s clear that she is no longer “new.” Meanwhile, it’s too vague and unwieldy to call her “the female peregrine at the Cathedral of Learning.” So today she gets a name.

In Pittsburgh, the tradition for naming adult peregrines is this:

The primary nest monitor names the bird for his/her own convenience using these two rules. If the peregrine was named at banding that name is preferred. Otherwise the primary monitor names the bird.

How do peregrines get their names?

As an unbanded peregrine she didn’t come with a name so it was my job to decide what to call her. After many hours of deliberation with my fellow peregrine monitor Karen Lang, the new female peregrine at the Cathedral of Learning has a name: Morela.

It’s a tribute to the pale orange color of her breast, belly and cheeks. Morela means “apricot” in Polish.

Pale apricot
Morela has a pale orange breast in every light

p.s. I pronounce it Mor-ELL-ah.

(photos from the National Aviary falconcams at Univ. of Pittsburgh)

A Long Visit To The Nest

New female peregrine at the Cathedral of Learning nest, 17 October 2019, 10:22a (photo from the National Aviary falconcam at Univ. of Pittsburgh)

Though she isn’t going to lay eggs until next year, the new female peregrine at the Cathedral of Learning spent a long time at the nestbox on Thursday morning, 17 October 2019.

It’s good to see her laying claim the nest. She arrived on campus on (or before) 4 September 2019, but didn’t explore the nestbox until this week — four minutes on Monday evening, 14 minutes on Thursday morning.

This video of Thursday’s activity is long — 8.5 minutes — but it shows the most interesting part of her visit, captured at 10:10am on 17 Oct 2019. The video will seem to run forever. Pretend you’re watching it “live.”

Two more videos round out the 14 minutes, not including the time she sits on the front perch. Click the links for:

Stay tuned for more news tomorrow.

(photos and videos from the National Aviary falconcam at Univ of Pittsburgh)

Morela

Back At The Nest!

New female peregrine at the Cathedral of Learning nest, 17 Oct 2019, 10:19a

Here she is again!

The new female peregrine visited the nestbox at the Cathedral of Learning — again! — on Thursday 17 October in the 10 o’clock hour.

I’m heading out now to go birding. Watch for more news when I have time today/tomorrow.

(photo from the National Aviary falconcam at University of Pittsburgh)

Morela

New Peregrine Visits The Nest

New female peregrine at Pitt visits the nest for the first time, 14 Oct 2019, 7:24pm (photo from the National Aviary snapshot camera at Univ of Pittsburgh)

16 October 2019:

Good news for Pitt Peregrine Fans!

The new female peregrine, first seen in September by Dr. Alan Juffs, has made an important step at the Cathedral of Learning. On Monday evening 14 October 2019 she visited the nestbox for the first time.

Pete Bell of Pitt Peregrines Facebook page sent me the photo at top from the snapshot archive. I pulled the archived video and cropped it to the time span of her visit.

Isn’t she beautiful!

By visiting the nest she’s laying an even stronger claim to the Cathedral of Learning. I don’t know if a second female is still annoying her … but so far so good!

Thank you, Pete Bell! (See his Pitt Peregrines Facebook page here.)

(photo and video from the National Aviary falconcams at the Univ of Pittsburgh)

Morela

Any Peregrine News?

Female peregrine at the Westinghouse Bridge, 13 Oct 2019 (photo by Dana Nesiti)

Since last week’s announcement of the new peregrine at the Cathedral of Learning, several of you have asked if there’s any news from Downtown or the other sites in southwestern Pennsylvania. No, there isn’t any news except for this:

Yesterday, 13 October 2019, Dana Nesiti stopped by the Westinghouse Bridge and confirmed that both male and female peregrines are present. Two of his photos are shown here.

Peregrine at the Westinghouse Bridge, 13 Oct 2019 (photo by Dana Nesiti)

Other than that it is very quiet. I stop by the Cathedral of Learning when I can and see the same things over and over: quiet airspace, no peregrines, or peregrines snoozing on the building.

If you see peregrine activity at Pitt or anywhere in southwestern Pennsylvania, please tell me by leaving a comment on my blog (it sends me an email).

If you can’t be here to look for peregrines, rest assured that I will tell you whatever news I have.

No news really is no news.

(photos by Dana Nesiti)

Two Female Peregrines Vying For Pitt

New female peregrine at Cathedral of Learning, 4 Oct 2019 (photo by Dr. Alan Juffs)

Late yesterday, 9 October 2019, I watched the Cathedral of Learning for more than two hours to catch sight of the new peregrine and its mate. Though they were present less than half the time it was well worth the visit.

First, I learned that the new peregrine is female. I could recognize her from the ground by her perching preferences, her size, her dark head and her peach-toned chest. She hung out with the male, flying with him and roosting side-by-side in nooks on 32 north (Fifth Ave). I assume the male is Terzo though we won’t know for sure until we read his bands.

The size difference between the new female and Terzo is striking; she is a much larger bird. Hope is such a small female that it was hard to tell them apart unless the two perched side by side, a very rare occurrence. The roosting proximity of the new female to Terzo is a good sign.

It appears the new female “owns” the Cathedral of Learning. She is usually on site and she perches in plain sight. When flying near the building, both she and Terzo use flappy territorial flight, clearly saying, “This cliff is mine!”

Who is this message for? I found out while waiting for my bus on Fifth Ave.

At 5:25pm three peregrines flew toward the Cathedral of Learning. The male went past the building. The female landed on a stone peak at 27NW (a favorite perch of the new peregrine). A second female flew toward the perched one and took a pot shot at her. She didn’t hit her. The new peregrine didn’t move. The second female kept flying fast, away to the southwest.

Alan Juffs says he sometimes sees another bird fly at the one perched near his window. I wonder if the wailing on this video is the second female. The new peregrine isn’t phased by this, but she is certainly vigilant.

So I was wrong. There are three peregrines at the Cathedral of Learning, one male and two females. The females are vying for ownership of the Cathedral of Learning.

I like the new bird. I hope she wins.

(photo by Dr. Alan Juffs, University of Pittsburgh)

Morela