Peregrine Post-Fledge News, 26 June

Fledgling at prison water tower as male comes in with prey, Eckert Street peregrines, 22 June 2022 (photo by Jeff Cieslak)

26 June 2022, Updated 27 June

In late June young peregrines are learning to hunt before they leave home in July. Here’s an update for southwestern Pennsylvania.

Cathedral of Learning, Univ of Pittsburgh

Kate looks for young peregrines on Webster Hall & St. Paul’s Cathedral steeple (photo by Rick St. John)

The peregrine chicks that hatched two months ago have learned how to hunt but still wait in Oakland to beg from their parents. The youngsters’ favorite haunts are St. Paul’s Cathedral steeple, Webster Hall roof, Heinz Chapel steeple, and of course the Cathedral of Learning. In the photo above I’m watching two juvies on Webster Hall roof while Ecco monitors them from St. Paul’s. Since June 16 or 19 I have seen only two of the three juveniles, both females.

Downtown Pittsburgh, Third Avenue

Fledgling at Third Avenue roof, 27 June 2022 (photo by Lori Maggio)

Lori Maggio visited Third Avenue around 8am on 27 June and saw three peregrines: Dori, Terzo and a fledgling. Read more here.

Monaca Bridges, Ohio River: Mark Vass saw a single peregrine on 25 June.

Ambridge-Aliquippa Bridge, Ohio River: Mark Vass saw one peregrine on 11 June.

Sewickley Bridge, Ohio River: Mark Vass saw one peregrine on the bridge on 12 June. Jeff Cieslak photographed one on 8 June.

Solo peregrine at Sewickley Bridge, 8 June 2022 (photo by Jeff Cieslak)

Eckert Street / McKees Rocks Bridge area, Ohio River

Juvie peregrine flies with prey, adult peregrine follows, 25 June 2022 (photo by Jeff Cieslak)

The Eckert Street juvenile peregrines are learning how to hunt! Yesterday Jeff Cieslak watched the parents fly by holding prey as if to say, “Come get it!” The youngsters chased and grabbed, including this one grappling with a pigeon. Their favorite place is now the water tower at Western Penitentiary (SCI Pittsburgh) next to the Ohio River.

Adult peregrine on the prison water tower (photo by Jeff Cieslak)

This family has a wide selection of food because they live so close to the river. On 17 June I found a prey item in two pieces in Don’s Diner parking lot: Body-with-legs and head-with-a-stray-leaf. Green heron.

Green heron in pieces, peregrine prey at Eckert Street, 17 June 2022 (photo by Kate St. John)

Westinghouse Bridge, Turtle Creek

Female peregrine at Westinghouse Bridge with prey for juvie, 26 June 2022 (photo by Dana Nesiti)

UPDATE: On 26 June Dana Nesiti was lucky to see both the female and the lone juvenile peregrine at the Westinghouse Bridge. The juvie was whining for food. The female brought some.

Clairton Coke Works

Dana Nesiti reports on 21 June: “I inquired about the falcons at the Clairton Coke works and was told that 2 of the juvies were caught on the ground and put back up on the quenching tower and all 3 are flying good now.”

62nd Street Bridge / Aspinwall / Highland Park Bridge

62nd Street and Highland Park bridges as seen from underneath Aspinwall RR bridge (photo by Kate St. John)

On 19 June 2022 Mark Vass saw three peregrines at the Highland Park Bridge including an adult feeding a juvenile. When I stopped by on 25 June I saw one adult. Mark’s observation confirms that peregrines bred in this stretch of the Allegheny River but we don’t know where.

Tarentum Bridge, Allegheny River

Female peregrine at Tarentum Bridge, 2 June 2022 (photo by Dave Brooke)

The nestlings at the Tarentum Bridge fledged earlier than the other sites and were flying really well when Steve Valasek and his kids visited on 17 June. They saw four peregrines fly by!

Here’s a summary for southwestern Pennsylvania, all in one place.

(photos Rick St. John, Kate St. John, Jeff Cieslak, Dana Nesiti, Dave Brooke)

1 thought on “Peregrine Post-Fledge News, 26 June

  1. Minor edit: my last observation at Sewickley was 6/8. I may be swinging through there tomorrow (6/27) so I’ll have a look and post an update here if I see one (or more)

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