Thursday, August 6, 2020

SSBC Social Distancing Virtual “Walk” -Harbingers -(August 1)

Note: To those who are unfamiliar, these social distancing “walks” are not in-person walks but rather a group chat where members share their experiences for the morning and stay connected.  South Shore Bird Club is strict about (and very impressed by its members) adhering to social distancing guidelines, which includes avoiding populated areas, large groups, and close social interaction.  We fully support members enjoying the healing and mindfulness that nature can provide and want to foster a social environment for those who may feel isolated-these walks are intended to achieve both of these goals with safety at the forefront of our mission. 

 

Last week some of us received a shock to our relaxed summer systems with Brian’s use of the M word.  I’m going a step further and using the F word! Despite the heat, as 16 of us birded our coast, forests, marshes, meadows and yards, many noted the inevitable march towards fall.

 

The first indicator of seasonal change was chatter about the impending disappearance of male hummingbirds. I was surprised to hear Keelin ‘jazzed’ about an adult male Ruby-throated Hummingbird still at her feeder; they only just arrived, didn’t they?!  While wondering how soon our hummingbirds would depart, Linda reported an incidental adult male while David noted that his males usually leave by early September. 

 

Mike and I hadn’t seen large flocks of Tree Swallows until this weekend, when we spotted a group boiling over the salt pond at Demarest Lloyd.  Kathy and Pat saw a flock of 100 Tree Swallows in Plymouth County.  The birds’ mesmerizing swoops suggest changes to our days ahead….


Black-headed Gull, Brian Vigorito



Glenn, Mary Jo, Brian and Nate reported ‘hundreds’ of shorebirds on Cape Cod and the North Shore, testament to the impending southerly flow of most shorebirds. Nate had an impressive 700 Common Tern and 38+ Whimbrel on Great Island, Welfleet while participating in the International Shorebird Survey.  But count those birds quickly, because Brian spotted a Peregrine chasing shorebirds at Lieutenant Island Causeway in Welfleet.  Glenn and Kathy were lucky to see Yellow-crowned Night Herons, while Brian watched a striking Black-headed Gull at Race Point. 

 

Many of us shared photos of beneficial native plants. But was Nate experiencing conflicting emotions by posting “It’s that time of year????” and then a ‘thumbs up’ next to a photo of some delicious-looking Black raspberries? (As pie a la mode, anyone?) 


Black raspberries, Nate Marchessault



David admired a Sweet Pepperbush and then wondered about a tree leaf, which with Ernie’s assist was narrowed to an Oak, maybe a Swamp Oak.  After consulting Sibley’s Guide to Trees, David thought it was more likely a Chestnut Oak (within the White Oak Group).   


Pop quiz!  David Mehegan




Carol’s pumpkin-colored, upside down Jack-o’-lantern-like Turk’s Cap lily is pollinated by the Eastern Tiger Swallowtail.    


Turk's Cap lily, Carol Molander 




It’s no small victory to find a Monarch caterpillar consuming Swamp milkweed leaves, especially in your yard!  If these caterpillars survive to become adult butterflies, they may represent the ‘super generation’ that will fly all the way to Mexico’s mountains, you guessed it, this fall.  


Monarch caterpillar, Kim Wylie



Wayne identified a photo of a shrub with purple berries as the decidedly un-native, invasive Glossy Buckthorn. Mass Audubon’s website describes this plant as a native of Europe, Central Asia and North Africa that spreads aggressively in Massachusetts wetlands. 


Invasive Glossy Buckthorn, David Mehegan


Lastly, birds and humans must adjust to the change of seasons: Sally witnessed a couple of Osprey bringing sticks to a nest on a cell tower.  She surmised that since their nest appeared to have failed this year, they were adding reinforcements for more success (hopefully!) next year.   After all, spring is just around the corner.


Juvenile Least Tern, Kim Wylie

  

Other life forms encountered during our walks included Humpback whale, White-tailed deer, Raccoon, Eastern cottontail, Monarch butterfly and Diamondback terrapin.  

 

Happy birding, 

Kim 


We identified 106 species today: 

 

Species

 

Canada Goose

Gadwall

Mallard

American Black Duck

Green-winged Teal (American)

Common Eider

White-winged Scoter

Wild Turkey

Rock Pigeon (Feral Pigeon)

Mourning Dove

Ruby-throated Hummingbird

American Oystercatcher

Black-bellied Plover

Semipalmated Plover

Piping Plover

Killdeer

Whimbrel

Ruddy Turnstone

Sanderling

Dunlin

Least Sandpiper

White-rumped Sandpiper

Semipalmated Sandpiper

Short-billed Dowitcher

Spotted Sandpiper

Greater Yellowlegs

Willet

Lesser Yellowlegs

Bonaparte's Gull

Black-headed Gull

Laughing Gull

Ring-billed Gull

Herring Gull

Lesser Black-backed Gull

Great Black-backed Gull

Least Tern

Roseate Tern

Common Tern

Cory's Shearwater

Great Shearwater

Sooty Shearwater

Manx Shearwater

Double-crested Cormorant

Least Bittern

Great Blue Heron

Great Egret

Snowy Egret

Little Blue Heron

Green Heron

Black-crowned Night-Heron

Yellow-crowned Night-Heron

Turkey Vulture

Osprey

Northern Harrier

Red-tailed Hawk

Red-bellied Woodpecker

Downy Woodpecker

Hairy Woodpecker

Northern Flicker

Peregrine Falcon

Eastern Wood-Pewee

Alder Flycatcher

Willow Flycatcher

Eastern Phoebe

Great Crested Flycatcher

Eastern Kingbird

Red-eyed Vireo

Blue Jay

American Crow

Black-capped Chickadee

Tufted Titmouse

Purple Martin

Tree Swallow

Bank Swallow

Barn Swallow

Red-breasted Nuthatch

White-breasted Nuthatch

House Wren

Marsh Wren

Carolina Wren

European Starling

Gray Catbird

Brown Thrasher

Northern Mockingbird

American Robin

Cedar Waxwing

House Sparrow

House Finch

Purple Finch

American Goldfinch

Chipping Sparrow

Field Sparrow

Saltmarsh Sparrow

Song Sparrow

Swamp Sparrow

Eastern Towhee

Orchard Oriole

Baltimore Oriole

Red-winged Blackbird

Brown-headed Cowbird

Common Grackle

Common Yellowthroat

Yellow Warbler

Pine Warbler

Northern Cardinal

Rose-breasted Grosbeak

 

 North River Marshes, David Mehegan

 

 

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