This year intrepid birders reported osprey nests in some unlikely places along Pittsburgh’s rivers.
Anne Marie Bosnyak monitored a nest near Neville Chemical on the Ohio River and last week Dana Nesiti followed up on a lead about a nest at the Union railyard in Duquesne.
On Thursday Dana went exploring and found the osprey nest atop an old power tower. There were three full grown youngsters in it. Look at the cables draped beneath the sticks. Talk about industrial!
Though his photos don’t show it, this nest is in an ugly spot that’s off-limits to all but railroad employees. To ospreys the lack of humans is just what they had in mind.
There are other advantages, too. Look east of Kennywood on Google Earth and you’ll see the railyard is on the Monongahela River near the Braddock Locks and Dam. The dam provides a variety of fishing opportunities in a very compressed space. There are lake-like conditions upstream, very active fish feeding in the turbulence below the dam, and fish resting in the quiet pools downstream. It’s a great spot for “fish hawks.”
When Dana arrived on Thursday he saw three juveniles in the nest but two of them could already fly. They put on a show.
…and flew by their nest-bound sibling.
On Friday, Dana returned to the site and was lucky to see the last of the three juveniles make his first flight. Here he goes!
1…
2…
3…
Yay!
The two Neville Island ospreys fledged, too. It’s been a successful year for “industrial” ospreys.
(photos by Dana Nesiti)
p.s. The Neville Island nest site is very close to the Emsworth Lock and Dam. I see a pattern here.
Hi Kate, often fish get stunned by the turbulence of going over the dams. This gives the Osprey and Eagles easy pickings. This is especially true of hydro-electric dams like the Conowingo dam in Maryland south of Lancaster, Pa. Judi and I saw 120 Adult Bald Eagles there at one time just waiting for them to open the gates.
Are you sure it wasn’t Nova Chemical, not Neville Chemical? We have an osprey nest by Nova Chemical in Monaca, PA.
Ally, t
I know there is one near Monaca. The one at Neville is new (to us).
I live on a 400 ft cliff above the Ohio River in a neighborhood by Lowe’s in Monaca (I can see Beaver n Rochester n the Monaca Rochester Bridge). I see alot of different birds but a few days ago I thought I saw an Osprey but just as quick as I noticed it~it disappeared. The very next day my neighbor n I were talking in our backyard n there it was again! He’s an avid bird watcher n he confirmed that’s exactly what is was~an Osprey! I see alot of hawks~falcons~turkey buzzards n ur everyday birds but the Osprey’s wingspan is what caught my attention! I had no idea they were so close-Nova Chemical is just a couple miles away so that’s makes sense!
I’ve pulled over to get a close-up look at these magnificent birds several times, roosting in large sycamore trees along Chartiers creek by…you guessed it…an industrial park! I’ve only seen these individuals in spring or fall, migration time, I presume. Besides tractor trailer traffic, the area is fairly secluded, but I don’t know if the fishing is so good.
Will these fledglings migrate this autumn?
Carolyn, yes the fledglings will migrate. Ospreys have to spend the winter where the water doesn’t freeze.
Amazing that they will make that journey so soon after fledging. Thanks to Dana for these great photos.
These are great shots especially of the third juvenile taking flight. — barbara
I thought I spotted the Duquesne nest from the bike trail last week — glad I was right and that Dana got some wonderful photos!
Don’t forget Aliquippa (on a high-tension electrical tower next to the river, *very* easy to spot on Google Earth!) That was originally misidentified as a bald eagle nest, but nope, it turned out to be ospreys.
I also watched some ospreys fishing at Townsend Dam in New Brighton, but didn’t see a nest. Nova Chemical in Monaca would be close to Montgomery Dam, so I’m not surprised that they’re nesting there too.
I was at the Emsworth LD this weekend-not within 10 feet of anyone;)– and heard many birds in the evening that sounded like seagulls–any ideas what they could have been?
Deanna, they were probably gulls. In the spring gulls migrate north through our area, following the Ohio Beaver and Shenango Rivers to the Great Lakes.