Wednesday, May 4, 2011

Our own Freedom Lawn


Freedom lawn in the courtyard of A-21. We had been enjoying the violets and dandelions for over a week when I finally went out to photograph the scene. As it turned out, I got there just two hours before the grounds crew came through with the mower.

Freedom lawn is a term coined by faculty at our own Yale School of Forestry nearly two decades ago. In their 1993 book, Redesigning the American Lawn: a search for environmental harmony, Herbert Bormann, Diana Balmori and Gordon Geballe proposed the concept of the freedom lawn. Their basic idea was to promote cultivation of lawns to allow natural and unrestricted growth of grasses, clover, wild flowers and other broad-leafed plants often regarded as weeds. This in turn reduces the need for application of chemical treatments.

Towns throughout Connecticut have picked up the idea of the freedom lawn and encourage residents through friendly competitions to establish their own. The highest priority is the effort to protect water supplies from ground-water pollutants common in lawn and garden run-off. Other environmental considerations are a reduction in air and noise pollution from excessive mowing, and finally for the homeowners themselves, a practical cost-savings in time and money.

The 1993 first edition of Redesigning the American Lawn has been supplanted by a 2001 second edition. Now, ten years later, when you look around at our suburban landscape, what do you see?

I'm afraid I still see an awful lot of truturfchemgreenlawn trucks. But I always cheer for the violets, dandelions and sorrel - and hey, you know what - those three all make great additions to a spring salad! Make sure there has been no pesticide use before you harvest...

Tuesday, May 3, 2011

Nest Box City

Here at West Campus we have a variety of nest boxes scattered throughout the landscape. You've recently read about our new Kestrel box - but sadly, we did not see the Kestrels this week at all - maybe next year.


Lynn checking nest box #6

For the small boxes, we've set up a monitoring route. Lynn and I cover one end of campus, Tom checks the boxes at the other end. Our thirteen boxes include those with specifications for Eastern Bluebird, House Wren, Black-capped Chickadee, Tree Swallow, and the big Kestrel box.


nest box #7 - stuffed full of House Sparrow nesting material

Many years ago Tree Swallows nested here, and the nestlings were banded by Connecticut Audubon volunteers. We haven't yet seen bluebirds on campus, so it would would be very exciting to find them this spring. House Wrens actively used a few of the next boxes last year, and we're hoping to attract a few chickadees also.


Bird list for the week of April 25 to 29:


Wild Turkey
Canada Goose
Turkey Vulture
Red-tailed Hawk
Great Blue Heron - flyover
Killdeer
Herring Gull
Ring-billed Gull
Mourning Dove
Rock Pigeon

Downy Woodpecker
Red-bellied Woodpecker
Yellow-bellied Sapsucker
Northern Flicker
American Crow
Fish Crow
Blue Jay
Black-capped Chickadee
Tufted Titmouse
Red-breasted Nuthatch - should be heading north before too long

American Robin
Grey Catbird - returning to nest here
Northern Mockingbird
European Starling
House Wren - returning to nest here
Blue-gray Gnatcatcher
- likely to nest here
Black-and-White Warbler - likely to nest here

Black-throated Green Warbler, Dendroica virens - is this a gorgeous bird, or what?!?
- new for West Campus
Yellow Warbler - common nester here

Northern Parula - not sure whether this species will stay to nest


Blue-winged Warbler, Vermivora cyanoptera - Tom saw this one while out with a group of first graders, and I just realized it's the first time we've recorded it here at West Campus
Eastern Towhee
- could nest here
Northern Cardinal
Song Sparrow
Savannah Sparrow
White-throated Sparrow
Chipping Sparrow
Dark-eyed Junco - should be heading north before too long
American Goldfinch
House Finch

Red-winged Blackbird
Common Grackle
Brown-headed Cowbird
House Sparrow

A big 44 species for the week - we love spring migration!

Wednesday, April 27, 2011

Important Bird Areas and more


The ever-so-fleeting greens of early spring along a property boundary at West Campus.

This time of year, we used to say "our breeding birds are coming back"... our birds. Now we call them neotropical migrants, an acknowledgement that warblers, tanagers, orioles, birds of prey, shorebirds and many others are of course, not our birds, but denizens of the greater planet.
Removing personal ownership from the picture, however intangible it was, opens up new and improved ways of thinking about wildlife conservation. In the Americas, habitat preservation efforts now exist from the Arctic Circle to Tierra del Fuego.

From Alaska's Attu Island at the tip of the Aleutian chain to Nova Scotia's Cape Breton Highlands National Park to Brazil's protected coastal areas in its eastern state of Pernambuco and south to Argentina's Parque Nacional Tierra del Fuego, the entire American continent, east to west, north to south, is dotted with IBA's. Important Bird Areas.

To quote directly from BirdLife International's web page: "IBAs are priority areas for the conservation of globally threatened, range restricted and congregatory birds." In addition to this worldwide scope, there are numerous local programs which raise awareness of the shared nature of habitat protection along migratory routes.

Rio de Rapaces (River of Raptors) in Veracruz Mexico is now celebrating 25 years of raptor study. Shorebird Sister Schools, a program developed by educators throughout the Americas in conjunction with the US Fish and Wildlife Service, is another longstanding organization dedicated to migratory bird awareness. Also read Connecticut Audubon's recent blog post about one individual shorebird, Hope, a Whimbrel.

The Smithsonian Institution's Migratory Bird Center, among many others, has raised awareness of the importance of protecting tropical habitats through its championing of shade-grown coffee plantations.

And now back to Connecticut. Thanks to scientists and citizens throughout the state, we can boast twenty seven of our own Important Bird Areas - protected for very specific reasons, as per IBA protocol. Frequently cited are the following: Connecticut endangered and threatened species; rare, unique or representative habitat; exceptional concentrations of migratory landbirds.

The nearest one is right here in West Haven, at Sandy Point. It's a tiny piece of land that somebody cared about because it was important habitat for a few rare birds. I don't know about you, but I think that's what it's all about - thinking globally and acting locally.
Now, the fishermen who go for blues in New Haven harbor rub shoulders with the birders who go for Piping Plovers and Least Terns.
Yeah, that's what it's all about.

Monday, April 25, 2011

New bird on campus!!


This is our enterprising Song Sparrow, who, when finding the feeder empty, eats from the suet cake above.

West Campus bird list for the week of April 18 to 21:

Double-crested Cormorant (red is returning migrants) This one was a fly-over
Wild Turkey
Canada Goose
Turkey Vulture
Red-tailed Hawk
Northern Harrier - a fly-over
American Kestrel - a female alone Monday through Wednesday, then a male joined her on Thursday, and they've been hanging out in the vicinity of the nest box - How cool is THAT??!! - we'll keep our fingers crossed

Ring-billed Gull
Killdeer
Mourning Dove
Rock Pigeon
Downy Woodpecker
Red-bellied Woodpecker
Northern Flicker - investigating last years' nest cavity

American Crow
Fish Crow
Blue Jay
American Robin - gathering nesting material
Northern Mockingbird
European Starling
Barn Swallow
Tree Swallow
Rough-winged Swallow
Black-capped Chickadee
Northern Cardinal
Dark-eyed Junco (blue is departing migrants)

Song Sparrow
White-throated Sparrow
Savannah Sparrow
Chipping Sparrow
American Tree Sparrow
American Goldfinch
House Finch
Red-winged Blackbird
Rusty Blackbird, Euphagus carolinus - a new species for West Campus!! Lynn found it in a mixed group of blackbirds and starlings - follow the link to read all about this not-so-common species of blackbird

Common Grackle
Brown-headed Cowbird
House Sparrow

So, as you can see, we came crashing through the 30-species goal this week, with a total of 38.

Monday, April 18, 2011

Returning Sparrows!


Assorted flowering trees - in the foreground is Pussy Willow, and the red haze in the background is Red Maple, with roots down-slope in the floodplain of our little Oyster River.

The bird list still hasn't broken 30 species, but this is the time of year when we get both winter and summer species, so the list should begin to grow soon.

Wild Turkey
Canada Goose
Killdeer
Herring Gull
Ring-billed Gull

Red-tailed Hawk
Sharp-shinned Hawk
Cooper's Hawk
Downy Woodpecker
Red-bellied Woodpecker

Northern Flicker
Mourning Dove
Rock Pigeon
American Crow
Blue Jay

Cedar Waxwing
American Robin
European Starling
Black-capped Chickadee
Northern Cardinal

White-throated Sparrow - link to song
Song Sparrow - link to song, highly variable in this species
Savannah Sparrow - new this week - not singing here at W.C., not sure if this sparrow breeds here
Chipping Sparrow - new this week - link to song (similar to below, but "mechanical")
Dark-eyed Junco - lingering winter visitor - link to song (very similar to above, but "musical")

American Goldfinch
House Finch
Brown-headed Cowbird
House Sparrow

Wednesday, April 6, 2011

A little of this, a little of that


Flowers of the Red Maple in front of our building - spring marches on!!

Extracurricular activity of the week:
Lynn and Nate completed construction of a nest box for American Kestrel, Falco sparverius, and installed the box in a Pin Oak near the place we've observed Kestrels in past years.


Brand new Kestrel box on campus - Nate had to climb the tree - no assistance from a bucket truck here, just a small ladder to reach the lower branches.


Lynn will blog in more detail about this later - I'll be sure to include the link to her blog when she does. In the meantime, to read more about providing nest boxes for Kestrels you can follow this link to the Northeast Connecticut Kestrel Project. Here's Lynn's page on Kestrels!

Bird list for the week of April 4 - 8, 2011:

Wild Turkey
Canada Goose
Turkey Vulture
Red-tailed Hawk
Sharp-shinned Hawk

Ring-billed Gull
Herring Gull
Mourning Dove
Rock Pigeon
Downy Woodpecker

Red-bellied Woodpecker
Eastern Phoebe
American Crow
Blue Jay
Northern Mockingbird

American Robin
European Starling
Black-capped Chickadee
Northern Cardinal
Dark-eyed Junco

Song Sparrow
White-throated Sparrow
American Goldfinch
House Finch
Brown-headed Cowbird

House Sparrow

26 species for campus, plus...


Sue and Karen (my sister) birding at the West Haven shore

Lunchtime coastal birding
Wednesday we popped over to the coast to see what we could see:

Horned Grebe, Podiceps auritus - this bird spends the whole winter off our coasts, in a simple black and white color scheme, but now they've acquired fresh plumage for the breeding season, (the bird's name is a link to Cornell's Birds of North America online where you can see some images - I have to change the color scheme for links, they're barely visible)
Canada Goose, Branta canadensis
Mallard, Anas platyrhynchos
Black Duck, Anas rubripes
American Wigeon, Anas americana - in beautiful breeding plumage

Herring Gull, Larus argentatus
Great Black-backed Gull, Larus marinus
Ring-billed Gull, Larus delawarensis
Bonaparte's Gull, Chroicocephalus philadelphia - their molt still in transition from winter's drab "basic plumage" to summer's black-headed "alternate plumage" - link to Cornell's images for this bird - though you can usually find better images in a google search
Rock Pigeon, Columba livia

Blue Jay, Cyanocitta cristata
American Crow, Corvus brachyrhynchos
Fish Crow, Corvus ossifragus - the voice of this crow may help you distinguish it from the American Crow - listen to this recording from Xeno-canto
American Robin, Turdus migratorius
European Starling, Sturnus vulgaris

Northern Cardinal, Cardinalis cardinalis
Common Grackle, Quiscalus quiscula
House Sparrow, Passer domesticus

Friday, April 1, 2011

April Fool's Day

So...
what...
we were fools to think that spring was coming??? is that it??? is that it???
This morning before driving to work I scraped an inch of snow and ice off my car windows. Oh my, this IS getting tiresome.


Pussy Willow, Salix discolor

Anyway, in addition to a great list of birds at West Campus this week, I'll include some photos I just took - of course they could only be - glimpses of springtime.


Red Maple, Acer rubrum


Star Magnolia, Magnolia stellata
(or maybe it's the regular kind, I'm no botanist - next week we'll know which)
This is an early-blooming ornamental, which likely benefits from its proximity to the building, gaining a wind break and a little warmth.

Birds seen this week, March 28th through April 1st:

Wild Turkey
Canada Goose
Red-tailed Hawk
Sharp-shinned Hawk
Osprey - FOY (First Of the Year)
Herring Gull
Ring-billed Gull
Mourning Dove
Rock Pigeon
Downy Woodpecker
Red-bellied Woodpecker
Northern Flicker

the list continues below...


Wild Turkey, Meleagris gallopavo
Looks like they've paired up - notice how brilliant are the bronzy green and gold feathers in the male - a big change from his winter plumage! Also the bare skin on the head and neck are really bright now.


Chickadee house, recently constructed by a local cub scout troop at the West Campus Community Education Center - and installed in the woods along the Oyster River.

Eastern Phoebe - FOY
American Crow
Fish Crow
Blue Jay
Cedar Waxwing
American Robin
European Starling
Black-capped Chickadee
American Goldfinch
House Finch
Northern Cardinal
White-throated Sparrow
Song Sparrow
Red-winged Blackbird
Common Grackle

That's twenty nine species for the week - I like it - the numbers are increasing steadily.


Some kind of volunteer ground cover, making its own patch of snow.

Friday, March 18, 2011

Spring is creeping in...

It's wonderful how a little warm air and some sunshine lifts the spirits. Today at lunchtime, Lynn and I took a quick trip to the coast to check out the annual gathering of Bonaparte's Gulls at the mouth of our Oyster River.

Lots of folks were out walking, enjoying temps in the 70's!, and every single one of them had a big smile and a cheery hi. Strangers all, but it feels like we survived a really tough winter together, and have finally come out the other side.



Lynn's photo of Ken, Tom, Sue, Dorie

So, musings aside, we've had a decent week of birding here at West Campus. Five of us met on Tuesday, when it was actually still rather chilly, and checked for bird activity around "the leaf pile". The best find was the immature Cooper's Hawk Ken noticed, perched quietly in a nearby tree.

This weeks' birders:
Lynn, Sue, Tom Parlapiano, Ken Keuster, Dorie Petrochko
This weeks' birds:

Wild Turkey

Canada Goose
Killdeer
Ring-billed Gull
Herring Gull

Turkey Vulture
Red-tailed Hawk
Cooper's Hawk
Downy Woodpecker
Red-bellied Woodpecker

Mourning Dove
Rock Pigeon
American Crow
Blue Jay
Cedar Waxwing

Black-capped Chickadee
European Starling
American Robin
Northern Mockingbird
American Goldfinch

House Finch
Northern Cardinal
White-throated Sparrow
Song Sparrow
Dark-eyed Junco

Red-winged Blackbird
Brown-headed Cowbird
House Sparrow

BIRDING THE MOUTH OF THE RIVER
Scanning Long Island Sound with only binoculars, we wished we'd come with a telescope, then noticed another birder also watching the gulls. We met Nick Bonomo and enjoyed good looks at a Green-winged Teal and Bonaparte's Gulls through his telescope. The Shorebirder blog that I follow is his - so it was good to meet another fellow birder and blogger.

Birds we saw at the coast and nearby marshes today:

Canada Goose
Mallard
Black Duck
Green-winged Teal
Scaup species too far out
Herring, Ring-billed and Great Black-backed Gulls and
Bonaparte's Gull - a big feeding flock
American Crow
Fish Crow
Great Egret
Carolina Wren
Common Grackle

Monday, March 14, 2011

Bird list for the first two weeks of March:

Wild Turkey
Canada Goose
Mallard
Herring Gull
Ring-billed Gull

Great Black-backed Gull
Killdeer
Turkey Vulture
Red-tailed Hawk
Cooper's Hawk

Sharp-shinned Hawk
Mourning Dove
Rock Pigeon
Downy Woodpecker
Red-bellied Woodpecker

Northern Flicker
American Crow
Blue Jay
European Starling
American Robin

Black-capped Chickadee
House Finch
American Goldfinch
Northern Cardinal
White-throated Sparrow

Song Sparrow
Red-winged Blackbird
House Sparrow

Friday, March 4, 2011

Typical March

Cold and windy, warm and windy, gray, sunny - take your pick - it's March!


The same scene pictured in last week's posting - just add rain and a little warmth!


Heavy rain on Monday had the Oyster River roaring, by Wednesday when I took this photo, it had calmed down quite a bit.