The Linnaean Society of New York

Field Trip Reports
 

Central Park North Woods with Ursula Mitra and Kevin Sisco, 5/11/2025

Registrar: Suzanne Zywicki
Participants: 37
Weather
: Sunny, light wind, temperatures ranging from 59-72 degrees
Bird Species: 65

Unlike spring migration walks of years past in Central Park’s North Woods, we had beautiful weather for this May’s field trip. Ursula Mitra and Kevin Sisco capably led a comparatively large group of enthusiastic birders in exploring a part of Central Park that was less familiar than most to many of the participants. Our group was a nice mix of experienced and newer birders, with those possessing stronger birding skills willingly helping others to identify and focus on the birds.

After meeting at 108th and Central Park West, we made our way to the Great Hill, where the morning began with an abundance of warbler sightings, including Blackpoll, Wilson’s, Blackburnian, and Blue-winged, among others. We also viewed several Baltimore Orioles and Scarlet Tanagers in and around the tulip tree.

We then made our way through the jug-handle into the North Woods, where we continued to see warblers in addition to two Yellow-bellied Sapsuckers, a few Rose-Breasted Grosbeaks, and examples of several other species.

Our next stop was the newly opened Davis Center in The Meer, where we were treated to good views of a Black-crowned Night Heron and some Double-Crested Cormorants. After a group lunch at the Green Bench, we explored the compost heap and the nursery, where we saw an Eastern Wood-Peewee, our only flycatcher of the day. We then headed into the Loch, where we had great views of a Canada Warbler near the Glen Span Arch.

We continued on to The Pool, where new birds for the day included two Solitary Sandpipers. Our day ended back on the Great Hill, after almost seven hours of birding! All told, we saw over 20 warbler species and 65 species in total. A big thank you to Ursula and Kevin for sharing their knowledge of the North End and giving us such a fun and rewarding day.

Species List

Canada Goose
Mallard
Rock Pigeon (Feral Pigeon)
Mourning Dove
Chimney Swift
Solitary Sandpiper
American Herring Gull
Double-crested Cormorant
Black-crowned Night Heron
Snowy Egret
Great Egret
Turkey Vulture
Osprey
Red-tailed Hawk
Yellow-bellied Sapsucker
Red-bellied Woodpecker
Downy Woodpecker
Northern Flicker
Eastern Wood-Pewee
Blue-headed Vireo
Warbling Vireo
Red-eyed Vireo
Blue Jay
American Crow
swallow sp.
Ruby-crowned Kinglet
European Starling
Gray Catbird
Veery
Swainson’s Thrush
Wood Thrush
American Robin
Cedar Waxwing
House Sparrow
White-throated Sparrow
Song Sparrow  
Swamp Sparrow  
Eastern Towhee  
Baltimore Oriole  
Red-winged Blackbird  
Common Grackle  
Ovenbird  
Louisiana Waterthrush  
Northern Waterthrush  
Blue-winged Warbler  
Black-and-white Warbler
Common Yellowthroat  
American Redstart  
Cape May Warbler  
Northern Parula  
Magnolia Warbler  
Bay-breasted Warbler  
Blackburnian Warbler  
Yellow Warbler  
Chestnut-sided Warbler  
Blackpoll Warbler  
Black-throated Blue Warbler  
Yellow-rumped Warbler  
Prairie Warbler  
Black-throated Green Warbler  
Canada Warbler  
Wilson’s Warbler  
Scarlet Tanager  
Northern Cardinal  
Rose-breasted Grosbeak  
Indigo Bunting  


Central Park Spring Migration Walk with Ken Chaya, Richard Davis, Alan Drogin, and Kevin Sisco, 5/6/2025

Registrar: Kathleen Howley
Participants: 25
Weather: Overcast, some rain; 58–63° F
Bird Species: 47


On this Tuesday morning, only half the number of birders who registered for the walk showed up at 7:30 am because the weather report indicated rain within an hour. However, as it turned out, it did not really start raining hard until about 10 am, and by that time we had birded our way to the Castle, which afforded us good protection from the downpour.

The rain stopped by 10:30 am, and we resumed our walk, going along the south side of Turtle Pond. Birds were singing away, especially Yellow-rumped, Black-throated Blue, Magnolia, and Common Yellowthroat Warblers. Overall, it was not easy birding, but no one regretted showing up for the walk.

Species List

Canada Goose
Mallard
Rock Pigeon (Feral Pigeon)
Mourning Dove
Chimney Swift
Spotted Sandpiper
American Herring Gull
Double-crested Cormorant
Black-crowned Night-Heron
Red-tailed Hawk
Red-bellied Woodpecker
Downy Woodpecker
Northern Flicker (Yellow-shafted)
White-eyed Vireo
Warbling Vireo
Red-eyed Vireo
Blue Jay
American Crow
Northern Rough-winged Swallow
European Starling
Gray Catbird
Hermit Thrush
Wood Thrush
American Robin
House Sparrow
House Finch
White-throated Sparrow
Song Sparrow
Swamp Sparrow
Eastern Towhee
Baltimore Oriole
Red-winged Blackbird
Common Grackle
Baltimore Oriole
Ovenbird
Northern Waterthrush
Black-and-white Warbler
Common Yellowthroat
American Redstart
Northern Parula
Magnolia Warbler
Yellow Warbler
Blackpoll Warbler
Black-throated Blue Warbler
Yellow-rumped Warbler
Prairie Warbler
Northern Cardinal
Rose-breasted Grosbeak

Bashakill Marsh and Environs with John Haas, 5/3/2025

Registrar: Gillian Henry
Participants: 10
Weather: Temperature 47-52 degrees; cloudy; wind speed 8 mph ESE
Bird Species: 73 species

After an anxious week with threats of heavy rain, muddy conditions and high winds, the weather at Bashakill Marsh turned out to be perfect for birding. We explored Haven Road, the Orchard and Stop Sign Trail, the Nature Trail and the Horseshoe Trail. The highlights of the day were many Black-billed and Yellow-billed Cuckoos calling to each other, two very vocal male Cerulean Warblers, and an early-for-the-season Eastern Wood-Pewee!

Species List

Birds
Canada Goose  
Wood Duck  
Mallard  
Mourning Dove  
Yellow-billed Cuckoo  
Black-billed Cuckoo  
Virginia Rail  
Sora  
Common Gallinule
 
Killdeer  
Solitary Sandpiper  
Great Blue Heron  
Northern Harrier  
Bald Eagle  
Yellow-bellied Sapsucker  
Red-bellied Woodpecker  
Downy Woodpecker  
Pileated Woodpecker  
Northern Flicker  
Eastern Wood-Pewee     
Least Flycatcher  
Eastern Phoebe  
Great Crested Flycatcher  
Eastern Kingbird  
Yellow-throated Vireo  
Warbling Vireo  
Blue Jay  
American Crow  
Fish Crow  
Black-capped Chickadee
Tufted Titmouse  
Tree Swallow  
White-breasted Nuthatch  
Blue-gray Gnatcatcher  
Northern House Wren  
Carolina Wren  
Gray Catbird  
Veery  
Wood Thrush  
American Robin  
Purple Finch  
American Goldfinch  
Chipping Sparrow  
White-crowned Sparrow  
White-throated Sparrow  
Song Sparrow  
Swamp Sparrow  
Eastern Towhee  
Baltimore Oriole  
Red-winged Blackbird
Brown-headed Cowbird  
Common Grackle  
Ovenbird  
Louisiana Waterthrush  
Northern Waterthrush  
Blue-winged Warbler  
Black-and-white Warbler  
Tennessee Warbler  
Common Yellowthroat  
American Redstart  
Cerulean Warbler  
Northern Parula  
Magnolia Warbler  
Yellow Warbler  
Chestnut-sided Warbler  
Blackpoll Warbler      
Black-throated Blue Warbler  
Yellow-rumped Warbler  
Black-throated Green Warbler  
Canada Warbler  
Scarlet Tanager  
Northern Cardinal  
Rose-breasted Grosbeak  

Central Park Family Walk with Eric Ozawa, 5/3/2025

Registrar: Amanda Bielskas           
Participants: 20
Weather: Sunny and warm, high near 80, with a slight breeze
Bird Species: 31

The several families that came for this walk met near the restrooms on the Great Hill at 10:30 am. Eric gave a brief lesson on using binoculars and had us do a field test to test our new skills.

To begin, we focused on a Snowy Egret flying over the Great Hill, using our new binocular skills to spot its yellow feet. We had a couple of warbler species on the hill and observed a pair of courting Brown-headed Cowbirds. We then walked down to the Pool, where a couple more warbler species were spotted, as well as a Swamp Sparrow. We totaled 31 species for the morning and fun was had by all.

Species List

Canada Goose
Mallard
Mourning Dove
Chimney Swift
Double-crested Cormorant
Snowy Egret
Great Egret
Red-tailed Hawk
Red-bellied Woodpecker
Red-eyed Vireo
Blue Jay
American Crow
European Starling
Gray Catbird
Hermit Thrush
American Robin
House Sparrow
House Finch
American Goldfinch
White-throated Sparrow
Swamp Sparrow
Baltimore Oriole
Brown-headed Cowbird
Common Grackle
Ovenbird
Northern Waterthrush
Cape May Warbler
Northern Parula
Black-throated Blue Warbler
Yellow-rumped Warbler
Northern Cardinal

Starr Saphir Memorial Spring Migration Walk in Central Park’s North End with Jeffrey Kimball, 5/2/2025

Registrar:  Suzanne Zywicki
Participants: 16
Weather: Calm, partly cloudy, temperatures in the 50s-60s
Bird Species: 37

Our annual spring walk to celebrate the iconic birding guide, Starr Saphir, focused on Central Park’s North End. The group met at the 103rd Street and Central Park West entrance to the park and traveled down to the Pool, where our leader, Jeff Kimball, told the group a bit about Starr and her approach to birding.

Beginning our walk, we quickly spotted a Solitary Sandpiper and a Northern Waterthrush in the mudflats. As we continued around the Pool, we spied a Nashville Warbler moving around in some low foliage. We then moved on to the Loch, where we saw lots of warbler activity, including two of the day’s highlights—a Worm-Eating and a Black-Throated Green Warbler.  We also saw a Black-Throated Blue Warbler, one of Starr’s favorite birds.

The group move on to the newly opened Davis Center to take a quick break and to explore the Harlem Meer. Our route then took us back to the North Woods, where we saw a single Cedar Waxwing—unusual for a bird we are used to seeing in small flocks. As we continued, we were excited to see a single Wood Thrush, but soon after encountered four more!

Finally, we worked our way to the Great Hill, where we were treated to several Baltimore Orioles and a Scarlet Tanager.

Species List

Canada Goose
Mallard
Rock Pigeon (Feral Pigeon)
Mourning Dove
Solitary Sandpiper
Great Egret
Red-bellied Woodpecker
Northern Flicker
falcon sp.
Blue Jay
American Crow
Ruby-crowned Kinglet
European Starling
Gray Catbird
Wood Thrush
American Robin
Cedar Waxwing
House Sparrow
American Goldfinch
White-throated Sparrow
Swamp Sparrow
Baltimore Oriole
Red-winged Blackbird
Common Grackle
Ovenbird
Worm-eating Warbler
Northern Waterthrush
Black-and-white Warbler
Nashville Warbler
Common Yellowthroat
American Redstart
Northern Parula
Yellow Warbler
Black-throated Blue Warbler
Yellow-rumped Warbler
Black-throated Green Warbler
Scarlet Tanager
Northern Cardinal

Birds & Brews: Central Park with Amanda Bielskas and Gillian Henry, 4/30/2025


Registrar: Amanda Bielskas           
Participants: 20
Weather: Sunny and warm, high of 73, with a slight breeze
Bird Species: 33

This was the second Birds & Brews walk of the spring migration season. After starting at 81st
Street and Central Park West,we walked over to the Shakespeare Garden and up to Belvedere Castle, where we had some good looks at several warbler species, including Black-throated Green and Northern Parula. We also had a bonus Rose-breasted Grosbeak.

Walking around Turtle Pond, we saw several additional species. At the dock, we had great looks at a Black-throated Blue Warbler, first of the year for many in the group!

Central Park never disappoints, and a great walk was had by all. Afterward,  several of us went to a local restaurant for some snacks and libations.

Species List

Canada Goose 
Mallard 
Mourning Dove 
Chimney Swift 
Double-crested Cormorant 
Great Blue Heron 
Blue Jay 
American Crow 
Ruby-crowned Kinglet 
Gray Catbird 
American Robin
House Sparrow 
American Goldfinch 
White-throated Sparrow 
Song Sparrow 
Eastern Towhee
Baltimore Oriole 
Red-winged Blackbird 
Brown-headed Cowbird
Common Grackle 
Ovenbird 
Black-and-white Warbler 
Common Yellowthroat
American Redstart
Cape May Warbler
Northern Parula
Yellow Warbler
Black-throated Blue Warbler
Palm Warbler 
Yellow-rumped Warbler 
Black-throated Green Warbler
Northern Cardinal 
Rose-breasted Grosbeak

Central Park with Kevin Sisco, Ken Chaya, Richard Davis and Rahil Patel, 4/29/2025

Registrar: Michelle Zorzi
Participants: 61
Weather: 55F-76F and sunny, light breeze
Bird Species: 81

It was a beautiful spring day, and 61 enthusiastic birders gathered at 7:30 a.m., eager to discover what avian delights awaited us. The morning began a bit slowly, with only a couple of warblers spotted in Strawberry Fields. However, things quickly picked up when a cooperative male Scarlet Tanager put on a show on the south side of Turtle Pond, followed by an Indigo Bunting offering great views at the new shelter across from the Weather Station. Although overall numbers of each warbler species were low, the groups collectively saw a total of 20 warbler species—an impressive tally for a single day during migration. Some birders were also fortunate to see the continuing Kentucky Warbler, which had remained for a fifth consecutive day along the west-side wall near 75th Street. All in all, it was a wonderful day, full of the sights and sounds of spring birding!

Species List

Canada Goose
Wood Duck
Mallard
Rock Pigeon (Feral Pigeon)
Mourning Dove
Chimney Swift
Ring-billed Gull
American Herring Gull
Great Black-backed Gull
Double-crested Cormorant
Black-crowned Night Heron
Red-tailed Hawk
Yellow-bellied Sapsucker
Red-bellied Woodpecker
Downy Woodpecker
Northern Flicker
American Kestrel
Great Crested Flycatcher
Eastern Kingbird
Yellow-throated Vireo
Blue-headed Vireo
Warbling Vireo
Red-eyed Vireo
Blue Jay
American Crow
Tufted Titmouse
Northern Rough-winged Swallow
Ruby-crowned Kinglet
White-breasted Nuthatch
Red-breasted Nuthatch
Brown Creeper
Blue-gray Gnatcatcher
Northern House Wren
Carolina Wren
European Starling
Gray Catbird
Brown Thrasher
Northern Mockingbird
Veery
Hermit Thrush
Wood Thrush
American Robin
House Sparrow 
House Finch
Purple Finch
American Goldfinch
Chipping Sparrow
Field Sparrow
Dark-eyed Junco
White-throated Sparrow
Song Sparrow
Swamp Sparrow
Eastern Towhee
Baltimore Oriole
Red-winged Blackbird
Brown-headed Cowbird
Common Grackle
Ovenbird
Louisiana Waterthrush
Northern Waterthrush
Blue-winged Warbler
Black-and-white Warbler
Nashville Warbler
Kentucky Warbler
Common Yellowthroat
Hooded Warbler
American Redstart
Northern Parula
Magnolia Warbler
Bay-breasted Warbler
Yellow Warbler
Chestnut-sided Warbler
Black-throated Blue Warbler
Palm Warbler
Yellow-rumped Warbler
Prairie Warbler
Black-throated Green Warbler
Scarlet Tanager
Northern Cardinal
Rose-breasted Grosbeak
Indigo Bunting


Birds & Brews: Central Park with Leaders Amanda Bielskas, Alan Drogin, and Gillian Henry, 4/23/2025

Registrar: Amanda Bielskas           
Participants: 30
Weather: Sunny and warm, high of 75 with a slight breeze
Bird Species: 31

This was the first Birds & Brews walk of the spring migration season. We started at 72nd Street and split into two groups. One group looked through Strawberry Fields and the other headed over to the south side of the Lake, where we had a quick view of a Waterthrush and a Swamp Sparrow.

After wandering into the Ramble, we saw some great birds, including four species of woodpeckers, a Brown Creeper, and several warbler species. Central Park never disappoints,
and a great walk was had by all.

After the walk several of us went to a local bar for some snacks and libations.

Species List

Birds
Canada Goose
Mallard
Rock Pigeon (Feral Pigeon)
Mourning Dove
Double-crested Cormorant
Red-tailed Hawk
Yellow-bellied Sapsucker
Red-bellied Woodpecker
Downy Woodpecker
Northern Flicker
Eastern Phoebe
Blue Jay
Ruby-crowned Kinglet
Brown Creeper
European Starling
Gray Catbird
Hermit Thrush
American Robin
House Sparrow
American Goldfinch
White-throated Sparrow
Song Sparrow
Swamp Sparrow
Eastern Towhee
Red-winged Blackbird
Common Grackle
Louisiana/Northern Waterthrush
Black-and-white Warbler
Palm Warbler
Pine Warbler
Yellow-rumped Warbler
Northern Cardinal