Gentle southerly and south-southeasterly winds delivered an action-packed morning of forward migration at Sunset Beach. Totals of 32 species and 2713 individuals were counted.
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Sharp-shinned Hawk
Sharp-shinned Hawk, by Steve Thornhill
Friday, August 14, 2026
Eastern Shore Migration Update: August 14, 2026
Thursday, August 13, 2026
Eastern Shore Migration Update: August 13, 2026
Light west-southwesterly winds made for a calmer morning at Sunset Beach. Some forward migrants were taking advantage of the more favorable conditions, and totals of 35 species and 396 individuals were counted.
Wednesday, August 12, 2026
Eastern Shore Migration Update: August 12, 2026
Light northwest winds finally reached Sunset Beach this morning and provided the first notable reverse migration flight of the season. Totals of 40 species and 862 individuals were counted.
Mornings with northwesterlies generally concentrate morning flight along the western bay shore of the peninsula. That was the case today, and the majority of morning flight took place overhead across the parking lot allowing for good views of migrants. Warblers had a good morning, the vast majority being 98 American Redstarts. There was a fair bit of early diversity sprinkled in with eight Black-and-white Warblers, four Northern Waterthrushes, three Northern Yellow Warblers and a shockingly early Yellow-rumped Warbler, an apparent “molt migrant” that dispersing a solid month and a half before the first few of its conspecifics typically reach the Shore.
Today also marked the first notable reverse Blue-gray Gnatcatcher flight with 93 of the 111 counted being reverse northbound migrants, likely to avoid the risk of westerly wind drift during their diurnal migration. Other songbird migrants included 230 Red-winged Blackbirds, 127 Barn Swallows, and the season’s first vireo, a White-eyed sneaking through the bushes mid-morning. A Northern Mockingbird returned to a favored spotting scope perch, and found it a nice place to relieve itself.


Calmer winds made for less productive bay watching overall, though hordes of Brown Pelicans, American Herring and Great Black-backed Gulls were attracted to trawling vessels hauling in their catch. Tern activity overall was low, though three Gull-billed Terns moving south over the highway early on were a clear highlight.
Southwest winds overnight with precipitation overnight to the north will likely limit nocturnal migration, though lighter westerlies by morning could well bring over any migrants that are moving through the area. Assessing the impact of multiple weather variables on migration without a strong event like a cold front is a challenge, so we’ll see what ends up happening!
Stay tuned for tomorrow’s daily migration update on CVWO social media and the CVWO blog: https://vawildliferesearch.org/cvwo-blog
And follow along with the count live every morning on Trektellen: https://trektellen.nl/count/view/3748/20260812
Tuesday, August 11, 2026
Eastern Shore Migration Update: August 11, 2026
Winds this morning at Sunset Beach were lighter from the west shifting more west-southwesterly. Overnight migration was limited and precipitation in the area and low cloud limited forward migration, though as usual there were still plenty of birds to see at Sunset Beach. Totals of 39 species and 320 individuals were counted.
Waterbirds played a more significant role in this morning’s
migration. Brown Pelicans passed by in several good-sized flocks throughout the
morning, totaling 83. A single low westbound flock of Common Terns contributed significantly
to the total of 45. A tight flock of 22 Least Sandpipers also shot low through
the parking lot. The Chesapeake Bay offered several more nice sightings
including four Black Terns, one Wilson’s Storm-Petrel, and the season’s first
Parasitic Jaeger, a fairly rare visitor to the Chesapeake Bay. The two adult
Brown Boobies also appeared this morning, offering much closer views this
morning than in previous days as they moved south over the bay.
There was still a fair amount of diversity of other
migrants, though generally fewer in number overall. Swallows were slow, with
only 21 Barn and seven Northern Rough-winged. Fifteen Blue-gray Gnatcatchers
were counted, including the season’s first northbound individual. Warblers
remained slow, with eight American Redstart, two Northern Waterthrush, and one
Northern Yellow Warbler. A Merlin also shot by over the campground, continuing
the trend of early raptors on the count over the past few days.
Winds shift more northerly overnight and are forecasted to
be blowing north-northwest by morning. Northwest winds are typically the most
productive winds for overnight migration on the Eastern Shore, though
precipitation to the north may keep the flight a bit calmer overall.
Stay tuned for tomorrow’s daily migration update on CVWO social
media and the CVWO blog: https://vawildliferesearch.org/cvwo-blog
And follow along with the count live every morning on
Trektellen: https://trektellen.nl/count/view/3748/20260810
Monday, August 10, 2026
Eastern Shore Migration Update: August 10, 2026
Slightly calmer winds with a more westerly component made for a more interesting day today at Sunset Beach. More migrants were able to make headway across the lighter crosswinds, with improved diversity and numbers of migrants overall. Totals of 41 species and 701 individuals were counted.
The bulk of today’s diverse flight was still comprised by
swallows, of which Barn Swallows had their best day so far with 326, followed
by 74 Purple Martin. Eastern Kingbirds had their first notable push of the
season so far with 51 today and many more to come. Red-winged Blackbirds also
were on the move, totaling 78. Warblers remained slow overall, with only three
American Redstarts alongside one Louisiana Waterthrush and a handful of other unidentified waterthrushes.
There were a few uncommon highlights today including an
early first-of-season Northern Harrier, a beautiful adult male “gray ghost” that
floated overhead in the early morning light. Shorebirds included four distant dowitchers
and five Stilt Sandpipers out over Eastern Shore of Virginia NWR. Three Black
Terns also made a closer pass this morning, and four Least Terns were counted
farther out over the bay. A juvenile American Oystercatcher flying directly
overhead headed inland to the northeast was also an unusual sight, with most
detections of this beach-nesting shorebird here being far out over the
Chesapeake Bay.
More variety in wind direction is expected in the coming
days, which should make for a welcome change of pace in terms of migration.
Tonight’s lighter westerlies could deliver another more interesting day tomorrow
as nocturnal migrants are drifted to the Eastern Shore from the interior.
Stay tuned for tomorrow’s daily migration update on CVWO social
media and the CVWO blog: https://vawildliferesearch.org/cvwo-blog
And follow along with the count live every morning on
Trektellen: https://trektellen.nl/count/view/3748/20260810
Sunday, August 9, 2026
Eastern Shore Migration Update: August 9, 2026
Southwesterly winds continue their reign at Sunset Beach, though a few birds were still moving around despite overnight migration once again being negligible. Birds today were more scattered with more movement occurring farther out to the east of the count site making for backlit viewing. Totals of 41 species and 398 individuals were counted.
In keeping with the previous week of the count so far, the
flight today was dominated by forward migrants. Barn Swallows led with 147, followed by 65 Red-winged Blackbirds, and 45 Blue-gray Gnatcatchers.
Interestingly, Purple Martins were essentially nonexistent with only a single bird
counted northbound compared to the 124 yesterday, and Blue-gray Gnatcatchers
were not detected yesterday at all. These discrepancies are interesting given
the generally similar conditions between yesterday and today. Eleven American
Redstarts were the only identified warblers this morning, with a few warbler
and waterthrush sp. as high and backlit specks out to the east.
There was still a bit of diversity with the first
waterfowl of the season being three southbound Mallards, an early Broad-winged
Hawk out to the east, a handful of shorebirds including two Hudsonian Whimbrel,
a Solitary Sandpiper and a Greater Yellowlegs, and one Caspian and three
Gull-billed Terns moving south out over the Chesapeake Bay. The biggest excitement of the morning was when two Brown Boobies made
another appearance over the Chesapeake Bay circling and diving on the horizon. Black Terns also continued their presence with four seen
foraging around the bay.
There are signs that a break in the warm and humid
southwesterly flow is coming, though there seems to be at least a couple days
of more of the same in store. We are far enough along into the season where any
break in the pattern could allow a significant overnight migratory movement and
an exciting morning flight to follow. Until then, we will keep documenting what migrants are pushing on into the southwesterlies.
Stay tuned for tomorrow’s daily migration update on CVWO social
media and the CVWO blog: https://vawildliferesearch.org/cvwo-blog
Friday, August 7, 2026
Eastern Shore Migration Update: August 7, 2026
The trend of southwesterly winds continued this morning at Sunset Beach. Forward migrants continued to press on into the wind, but reverse migration was negligible with the winds again shutting down overnight migration. Totals of 26 species and 272 individuals were counted.
Swallows and gnatcatchers again comprised the majority of
the flight today, with Blue-gray Gnatcatchers making an impressive southbound
push of 60 in the early portion of the morning. Barn Swallows took the lead in
the swallow category with 83, Purple Martins followed with 55, and Northern Rough-winged
Swallows continue to steadily move through with 8 counted.

The trickle of warblers were largely southbound this morning with three American Redstarts, two Northern Waterthrushes, one Yellow-throated Warbler counted, while a northbound unidentified waterthrush was northbound. One Eastern Kingbird moving north was a reminder of the masses of this species that are to still come in just a few weeks. Mourning Doves seemed to be moving around today, though as always distinguishing migrants from the locals of this species is a challenge.
Feeding activity in the bay continued today, though with a much-increased
number of Laughing Gulls and fewer terns overall. One Black Tern joined the
activity for a bit and seemed to be hanging around the area. Three southbound
Least Terns were nice to see, a seldom-seen species at this site despite nesting
in numbers just two miles away at Fisherman Island. With this year’s young
mostly fledged at this point in the season, the tiny Leasts will be one of the
first local breeding species to depart the area.
Tomorrow’s outlook seems likely to be quite similar to today
in terms of weather conditions, though with the notable personnel change of CVWO's “middle
management” Andrew Rapp making his solo debut for the season. Andrew will be
well-positioned to spot something to remind the main counter not to abandon his
post even for a day of southerly winds in the early season!
Stay tuned for tomorrow’s daily migration update on CVWO social media and the CVWO blog, and follow along with the count live every morning on Trektellen: https://trektellen.nl/count/view/3748/20260807
Thursday, August 6, 2026
Eastern Shore Migration Update: August 6, 2026
South-southwesterly winds were blowing off the bay this morning at Sunset Beach. The slight westerly element infused a bit more diversity and life to the flight overall, though forward migrants were on the slow side. Regardless, there were some nice surprises, and totals of 34 species and 243 individuals were counted.
This morning featured a bit more warbler diversity with
three American Redstarts, one each of Louisiana and Northern Waterthrush along
with two unidentified waterthrushes, and the season’s first Yellow-throated
Warber. Two southbound groups of Blue-gray Gnatcatchers totaled 13, and swallows
were represented by 55 Barn, 18 Northern Rough-winged, and 22 Purple Martins. Dragonflies
were also moving a bit this morning including 16 Common Green Darners.
The major highlight came in the second hour when five Brown Boobies were spotted way out on the horizon over the Chesapeake Bay in a small feeding frenzy of terns! All five showed well but distantly for several minutes before flocking up and vanishing somewhere out in the bay. Brown Boobies are a rare but regular and increasing summer and fall visitor to the upper Chesapeake, though they are seldom seen from land in Virginia. All previous records of this species at Sunset Beach have occurred alongside Northern Gannets in later fall, and it is also worth noting that five is the new state high count for the species!
Other bay activity included a close southbound Wilson’s
Storm-Petrel as well as seven Black Terns stopping to feed with other tern flocks
as they worked their way south. There seems to be an abundance of food at the
moment in the bay, and it will be interesting to see if this keeps providing foraging
opportunities for seabirds. Steady southwest winds will continue tomorrow, and
it could be another interesting day!
Stay tuned for tomorrow’s daily migration update on CVWO blog and social media, and follow along with the count live every morning on Trektellen: https://trektellen.nl/count/view/3748/20260806
Wednesday, August 5, 2026
Eastern Shore Migration Update: August 5, 2026
There was little in the way of reorientation flight of nocturnal migrants at this morning’s Sunset Beach Morning Flight Count, though there were still a fair number of forward migrants moving into southerly winds. Totals of 29 species and 513 individuals were counted.
Purple Martins continue to be one of the most numerous
migrants with 319 counted, and 72 Barn Swallows also constituted a significant
portion of the flight. Eleven Northern Rough-winged Swallows were also counted,
and interestingly the 2026 season total of this species is now significantly
ahead of the entire 2025 total (51 vs 35).
Other highlights included a tight flock of 10 southbound
Common Terns over land early on, three Great Egrets, 16 Brown Pelicans in
apparent active migration, and an Eastern Willet crossing over to the Chesapeake
Bay. There were also a handful of Common, Sandwich, and Royal terns hitting schools
of fish close off the beach for the first time so far this year. And on slow
days, the friendly local Northern Mockingbirds are a reliable source of
entertainment.

The current pattern of southerly flow will continue for close
to a week, though occasional shifts to the southwest may drift a few migrants
over to the Eastern Shore even without a strong migration movement with more
favorable conditions.
Stay tuned for tomorrow’s daily migration update on CVWO social
media and the CVWO blog: https://vawildliferesearch.org/cvwo-blog
And follow along with the count live every morning on
Trektellen: https://trektellen.nl/count/view/3748/20260802
Tuesday, August 4, 2026
Eastern Shore Migration Update: August 4, 2026
Yesterday’s prediction of a slow day for reorienting
migrants was not born out this morning at Sunset Beach; by contrast it was a
great diverse morning for both forward and reverse migrants alike! The cold
front to our north clearly encouraged a number of migrants to initiate
migration last night, and light north-northwest winds just barely reaching the
region predawn was enough to drift a number of early migrants to the Eastern
Shore. Totals of 48 species and1083 individuals were counted this morning.
Today’s flight was variable as were the conditions
throughout the morning, though the count period was influenced by fairly heavy
cloud cover with the sun only occasionally breaking through. Brighter periods
of sunshine seemed to correlate with more movement early in the day, though
forward migrants picked up later on under heavier clouds. Migrants were
dominated by 270 Red-winged Blackbirds, 201 White Ibis, and a significant
southbound flight of 151 Blue-gray Gnatcatcher, likely a new high count for the
state! Warblers had their best morning of the year so far with a good count of
36 American Redstarts along with three Northern Yellow Warblers, two Pine
Warblers, two Louisiana Waterthrushes, and one each of Northern Waterthrush and
Black-and-white Warbler, both first-of-seasons.
Southerly winds are forecasted overnight and into tomorrow morning which will likely stall most overnight migration. It seems plausible some birds will still be moving around following today’s heavier movement, especially forward migrants like swallows that may continue into lighter headwinds.
Stay tuned for tomorrow’s daily migration update on the CVWO blog, and follow along with the count live every morning on Trektellen: https://trektellen.nl/count/view/3748/20260802
Monday, August 3, 2026
Eastern Shore Migration Update: August 3, 2026
Conditions stayed essentially dry this morning at Sunset Beach, though rain in the area and strong south-southwesterly winds put a damper on the volume of migrants. Despite the slower day, there were still a couple uncommon surprises this morning. Totals of 19 species and 157 individuals were counted.
Land bird activity was clearly suppressed by the wind and the
at times gloomy and low overcast cloud cover, though a few birds were still
moving. Purple Martins (69) were much diminished compared with the numbers over
the weekend, and Barn Swallows (7) were the only other swallow species detected.
A couple waders including the season’s first three Glossy Ibis and two
northbound Yellow-crowned Night Herons were nice to see, the latter of which
was not detected all of last season and only has one prior record from this
site. A juvenile Peregrine Falcon provided some excitement as it drifted in
overhead before shooting off to harass an Osprey. Like yesterday's bird, this Peregrine sported green leg bands and could well be the same individual hanging around the
area. Two Gull-billed Terns also made a pass out over the highway before
drifting back to the northeast.

With not much happening over the peninsula, it was a good
morning to pay close attention to movement over the Chesapeake Bay. Another
distant Wilson’s Storm-Petrel was spotted fluttering south, and terns were
steadily trickling south into the wind, The full roster of expected tern
species was nearly reached with 17 Common, 17 Sandwich, 15 Royal, two Least,
and one each Forster’s and Black Tern counted, leaving only Caspian or a rare
surprise unseen. Black Terns in particular often appear with unsettled
conditions and frontal boundaries, and the coming week may well yield more of
this locally uncommon migrant.
Tomorrow’s weather is predicted to shift to light winds from
the northeast by the morning, though overnight southerlies and rain to our
north will likely limit overnight migration. Depending on if any precipitation
occurs, it could be a good morning for forward migrants like swallows.
Stay tuned for tomorrow’s daily migration update on the CVWO blog, and follow along live every morning on Trektellen: https://trektellen.nl/count/view/3748/20260802
Sunday, August 2, 2026
Eastern Shore Migration Update: August 2, 2026
Today’s Sunset Beach Morning Flight count featured an enjoyably busy and diverse flight of 1086 individuals and 38 species. While steady southeast winds were not conducive to a significant flight of reorienting nocturnal migrants, forward migrants were on the move today dominated heavily by Purple Martins (800) which flowed south in a steady overhead stream throughout the morning. Blue-gray Gnatcatchers also put in a strong early showing with 40 southbound individuals, and these tiny birds’ pale plumage and high flight path put our counters’ “gnat vision” to the test.
A handful of other swallows embedded in the Purple Martin
flight provided some nice diversity and great views throughout the morning as
they hugged the bay shore, including 32 Tree, 15 Barn, 12 Northern Rough-winged,
and one Cliff Swallow, a fairly rare and sporadic migrant on the Eastern Shore.
There was a taste of shorebird diversity as well with two Solitary Sandpipers,
three Lesser Yellowlegs and one Stilt Sandpiper, a first record for Sunset
Beach! Other highlights included a juvenile Peregrine Falcon blasting south
overhead, Orchard Orioles (6) moving in both directions, a trickle of
southbound Common Terns (34), and a definitively local Yellow-billed Cuckoo
carrying nesting material for the second morning in a row, a stark reminder that
some species are very much still in the thick of their breeding season.
The forecast for tomorrow shows south winds with steady rain
throughout the morning. Precipitation events have the potential to bring down migratory
waterbirds including shorebirds and terns, though heavy rainfall will likely
halt most migration and potentially delay or cancel the count. Barring truly unworkable
conditions, we will still be out to see what’s flying at Sunset Beach!
Stay tuned for tomorrow’s daily migration update here on the CVWO blog, and follow along live every morning on Trektellen: https://trektellen.nl/count/view/3748/20260802
Saturday, August 1, 2026
Eastern Shore Migration Update: August 1, 2026
Today marked the first day of the second season of the Sunset Beach Morning Flight Count! It was a diverse morning for the start of the season on steady southwest winds, with a total of 638 individuals and 38 species counted. Fittingly, the first bird counted for the official start of the season was one of the day’s three Louisiana Waterthrushes, a scarce and iconic and early season migrant on the Eastern Shore!
Other highlights of the morning included three Northern Yellow Warblers, a noticeable southbound push of Brown Pelicans (51), a strong swallow flight heavily dominated by Purple Martins (375) with a smattering of Northern Rough-winged Swallows (25), a high count for a locally uncommon migrant. The morning was capped by a nice Wilson’s Storm-Petrel southbound over the bay spotted by count coordinator Andrew Rapp, a fairly rare sight at Sunset with only a handful of detections last season.
Conditions shift tomorrow with a stronger southeast wind,
which likely will stall out all but the most persistent early season migrants.
Still, there’s no telling what a morning at Sunset could hold, and it’s
possible some diurnal forward migrants like swallows will still attempt
movement.
Stay tuned for tomorrow’s daily migration update here on the CVWO
blog!
And follow along live every morning on Trektellen: https://trektellen.nl/count/view/3748/20260801
Wednesday, July 29, 2026
CVWO Sunset Beach Morning Flight Count returning August 1st!
Though it may still feel like we are deep in the heat of summer, birds are showing that fall is just around the corner! On Virginia's Eastern Shore, the skies are already beginning to fill with early season migratory birds.
Thursday, December 18, 2025
Eastern Shore Migration Update: November 12-13, 2025
West winds continued the past two days with west southwest yesterday and west northwest winds today. Diminished westerly winds today allowed for more migration to take place, and both our counts saw more birds moving today than the past couple days.
Wednesday was a slow day all around with strong west southwest winds and clear skies. Not much of note was moving at Sunset Beach, with 27 species and 2,139 species counted. Turkey Vultures were attempting a crossing with 171 counted southbound, but in classic fashion for the species many returned back north. A flock of 10 Tundra Swans was counted at both our sites. The Kiptopeke Hawkwatch likewise had a slow day with 35 species and 2,093 individuals counted, though Bald Eagles were moving around with nine counted.
Today was much birdier at Sunset Beach with 42 species and 8,063 individuals counted. Tundra Swans numbers were up with 85 counted. Four Bonaparte’s Gulls were the first group of multiple individuals counted. A handful of winter woodland songbirds were counted with five Golden-crowned Kinglets and three Brown Creepers moving north across the parking lot. Finches were moving in their best numbers so far, including 106 northbound American Goldfinches.
The Kiptopeke Hawkwatch was busier as well with 37 species and 4,823 individuals counted. Raptor numbers had an uptick with five Osprey being a high count for the time of year. Raptor counts were led by 12 Sharp-shinned Hawks, eight Red-shouldered Hawks, and five Northern Harriers. Two Wilson’s Snipe were an uncommon sight for the hawkwatch. Twenty Common Loons were a good count, as was 61 Eastern Bluebirds. Purple Finches also had a good showing with 38 southbound and 31 northbound.
The next two days will continue the trend of lighter winds, which will hopefully allow more migrants to move south if recent trends hold true. Strong southwest winds will return by Sunday, switching to northwest by early next week.
Keep up with both of CVWO’s counts with our daily migration update on Facebook, Instagram, and the CVWO Blog:
https://vawildliferesearch.org/cvwo-blog-1
Follow along with our counts live every morning on our Trektellen pages:
Sunset Beach Morning Flight: https://trektellen.nl/count/view/3748/20251113
Kiptopeke Hawkwatch: https://trektellen.nl/count/view/4022/20251113














































