Semipalmated Plovers Continue ~ June 1, 2026

I made a last-ditch effort to try and find Gray-cheeked Thrush and Yellow-bellied Flycatcher, this time at Jacobsburg State Park. Instead, I found Common Merganser, Great Blue Heron, Eastern Wood-Pewee, Eastern Phoebe, Great Crested Flycatcher, Red-eyed Vireo, Northern Rough-winged and Tree Swallow, Veery, Wood Thrush, Cedar Waxwing, American Goldfinch, Eastern Towhee, Baltimore Oriole, Brown-headed Cowbird, Ovenbird, Common Yellowthroat, and Blue Jay, including one feeding a fledgling.

A recently-fledged Blue Jay.

I stopped at the The Tatamy Exit retention pond on the way back down Route 33 and found 2 Killdeer and 3 Semipalmated Plovers.

Semipalmated Plovers

Probably the same Semipalmated Plover seen yesterday at the Hollo Road retention pond was present again today along with a Killdeer, a Spotted Sandpiper, 7 Northern Rough-winged Swallows, and a Common Grackle feeding one of its fledglings.

Semipalmated Plover

A Common Grackle feeding one of its young.

Eighteen lingering Snow Geese were still at Green Pond along with 2 Killdeer, 4 Spotted Sandpipers, 2 Great Blue and 2 Green Herons, an Eastern Kingbird, and 6 Northern Rough-winged and 2 Tree Swallows.

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Upper Mount Bethel Township and Semipalmated Plovers ~ May 31, 2026

I made another effort to find a Gray-cheeked Thrush or a Yellow-bellied Flycatcher in Upper Mount Bethel Township. I started at Bear Swamp where I found Red-shouldered Hawk, Pileated Woodpecker, Acadian Flycatcher, Eastern Phoebe, Great Crested Flycatcher, Red-eyed Vireo, Tree Swallow, Eastern Bluebird, Veery, Chipping Sparrow, Ovenbird, Common Yellowthroat, and Scarlet Tanager.

I then went down National Park Drive, which produced Great Crested Flycatcher, Red-eyed Vireo, Blue-gray Gnatcatcher, Wood Thrush, Ovenbird, Louisiana Waterthrush, Common Yellowthroat, Hooded Warbler, and Scarlet Tanager.

The Arrow Island Overlook section held Eastern Wood-Pewee, Red-eyed Vireo, Veery, Wood Thrush, Cedar Waxwing, Hooded Warbler, American Redstart, and Indigo Bunting, but there was still no luck with the target birds.

I left the township and drove down to the The Tatamy Exit retention pond. There, I found 4 Killdeer, a nice total of 5 Semipalmated Plovers, and 2 Least Sandpipers.

Semipalmated Plovers

There was another Semipalmated Plover over at the Hollo Road retention pond along with 2 Spotted Sandpipers, a Tree and 3 Barn Swallows among a dozen Northern Rough-winged Swallows, plus a 'fly-by' Osprey that was probably heading to the nest along the Nazareth-Tatamy Road.

Semipalmated Plover

Green Pond held 18 lingering Snow Geese, a Chimney Swift, 4 Killdeer, 5 Spotted Sandpipers, 3 Great Blue and 2 Green Herons, and Northern Rough-winged and Tree Swallows, plus one European Starling in its light brown juvenal plumage.

A European Starling in juvenal plumage.

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Checking the Local Ponds for 'Fallout' Birds ~ May 24, 2026

I thought the rain might cause some shorebirds to drop into some of the local ponds. I stopped at the Newburg Park pond and found 5 Least Sandpipers, a Killdeer, and an Eastern Kingbird.

I continued over to Bicentennial Park. An Eastern Kingbird was perched on a fence post at the parking lot.

Eastern Kingbird

The two areas of water were a little larger from the rain but apparently still not big enough to be productive.

I was disappointed when I checked the Tatamy Exit retention pond and only found 2 Spotted Sandpipers there.

My last stop was the Green Pond area. I only saw 13 Snow Geese there. The number keeps getting smaller and smaller. I'm not sure if some are leaving or they are getting taken by predators. Other birds seen there included one Spotted Sandpiper, 3 Green Herons, a Great Blue Heron, 2 Northern Flickers, an Eastern Kingbird, 8 Northern Rough-winged Swallows, 5 Barn Swallows, a Brown Thrasher, 2 Eastern Bluebirds, and a Baltimore Oriole.

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Bicentennial Park, Arrowhead Road, and Tatamy ~ May 22, 2026

I went back to Bicentennial Park for three reasons: to see if the Alder Flycatcher was still there, to record all of the birds there since the park is in one of my Breeding Bird Atlas blocks, and to join a bird walk that was going to be held there a little later in the morning. I checked the area where the Alder Flycatcher was the night before but didn't see or hear it, so it likely moved on.

I walked northeast on the Nor-Bath Trail to where a good-sized section of woods adjoined the trail. Along the way, I had Red-bellied Woodpecker, Willow Flycatcher, Eastern Kingbird, Eastern Warbling Vireo, Blue Jay, American Crow, Tree and Barn Swallow, White-breasted Nuthatch, Northern House Wren, European Starling, Gray Catbird, Wood Thrush, American Robin, House Finch, American Goldfinch, Song Sparrow, Baltimore Oriole, Brown-headed Cowbird, Common Grackle, Common Yellowthroat, Northern Yellow Warbler, Northern Cardinal, and Indigo Bunting.

On the walk along the trail with around ten others, we added Killdeer, Great Blue Heron, Bald Eagle, Northern Flicker, Eastern Wood-Pewee, Blue-gray Gnatcatcher, Carolina Wren, Northern Mockingbird, Eastern Bluebird, and Orchard Oriole.

Red-winged Blackbirds and a pair of Spotted Sandpipers were found along the wetlands section of the park.

Spotted Sandpiper

I left there and stopped along Arrowhead Road where I found a Horned Lark while scanning the fields. I took these long-distance photos of it in the harsh sunlight.

Horned Lark

A check of the Tatamy Exit retention pond revealed 3 Killdeer, 5 Spotted Sandpipers, 10 Least Sandpipers, and 2 Northern Rough-winged Swallows.

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Alder Flycatcher at Bicentennial Park ~ May 21, 2026

Around 6:30 PM, Mike Schall sent out a text that there was an Alder Flycatcher along the Nor-Bath Trail at Bicentennial Park. His wife, Corinne, had heard the bird while running on the trail a little earlier. I had enough daylight to drive over there and check it out. While at the spot, I had an adult female Northern Harrier fly by heading east.

Northern Harrier

While watching for movement, I spotted a female Blackpoll Warbler near a tangle of vines.

A female Blackpoll Warbler.

I heard the Alder singing its 'fee-bee-o' song a few times but couldn't tell exactly which direction it was coming from. Eventually, I spotted it flycatching from a large bush underneath the powerline over the trail.

Alder Flycatcher

Later, I walked the path around the retention ponds and saw a Spotted Sandpiper on it.

Spotted Sandpiper

Other birds present included Eastern Kingbird, Eastern Warbling Vireo, Northern House Wren, Wood Thrush, and Baltimore Oriole.

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Checking the Local Ponds ~ May 20, 2026

After a morning appointment, I checked Green Pond, finding 19 Snow Geese, which is less than what had been there. I don't know if some birds actually left or if they are falling prey to the local foxes. Other birds found there included a Killdeer, 3 Spotted Sandpipers, 5 Least Sandpipers, a Great Blue Heron, an Eastern Bluebird, and a pair of Eastern Kingbirds.

Eastern Kingbird

The next stop was at the Tatamy Exit retention pond, which produced 4 Killdeer, 3 Semipalmated Plovers, a Spotted Sandpiper, 13 Least Sandpipers, a 'fly-by' Great Blue Heron and Osprey, and 2 Northern Rough-winged Swallows.

Spotted Sandpiper

An Osprey was sitting on the nest along the Nazareth-Tatamy Road, and the Hollo Road retention pond held a Spotted Sandpiper, 4 Least Sandpipers, a Great Blue Heron, and 2 Northern Rough-winged Swallows.

In the early evening, my hummingbird feeder attracted a female and, later, a male.

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A Probable Golden-winged Warbler off National Park Drive ~ May 19, 2026

I again birded National Park Drive. I recorded Osprey, Pileated Woodpecker, Northern Flicker, Eastern Wood-Pewee, Eastern Phoebe, Great Crested Flycatcher, Yellow-throated and Red-eyed Vireo, Blue-gray Gnatcatcher, Brown Thrasher, Eastern Bluebird, Veery, Wood Thrush, Cedar Waxwing, Field and Chipping Sparrow, Baltimore Oriole, Scarlet Tanager, Indigo Bunting, and warblers that included Ovenbird, Blue-winged, Blackpoll, Black-and-white, and Hooded Warblers, Common Yellowthroat, American Redstart, and Northern Parula. A White-eyed Vireo was a pleasant surprise.

White-eyed Vireo

The other surprise was a probable Golden-winged Warbler. I say "probable" because I heard this bird singing the Golden-winged Warbler song for several minutes, but I never could visually find the bird. Unfortunately because of that, I couldn't positively rule out that this wasn't a Blue-winged or a hybrid singing a Golden-winged song. I have a Merlin recording that identified the bird as a Golden-winged eleven times!

The Tatamy Exit retention pond held 2 Killdeer, 4 Semipalmated Plovers, 9 Least Sandpipers, and 3 Northern Rough-winged Swallows.

A Semipalmated Plover showing the webbing between its toes, which is what "semipalmated" means.

Semipalmated Plover

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