The archipelago of islands made up of Stony Creek pink granite bedrock were once the tops of hills prior to the last ice age. As a result, the Thimble Islands are much more stable than most other islands in Long Island Sound, which are terminal moraines of rubble deposited by retreating glaciers.
Known to the Mattabeseck Indians as Kuttomquosh, "the beautiful sea rocks," they consist of a jumble of granite rocks, ledges and outcroppings resulting from glaciation, numbering between 100 and 365 depending on where the line is drawn between an island and a mere rock. The islands serve as a rest stop for migrating seals.
The first European to discover the islands was Adrian Block in 1614. Legend says that Captain Kidd buried his treasure here, causing intermittent interest among treasure hunters who believe they have unearthed a clue to its location, although more interest is generally paid to Gardiners Island, 30 miles (48 km) away.
The islands themselves - long prized by sailors on the Sound as a sheltered deep-water anchorage - comprise 23 that are inhabited (most of them wooded), numerous barren rocks and hundreds of reefs visible only at low tide.
Although they are said to be named for the thimbleberry, a relative of the black raspberry, that plant is seldom seen in the area, and is more frequent in northern New England. Other species of blackberry and raspberry, however, are sometimes referred to by residents of the area as thimbleberries.
In Reflections in Bullough's Pond, Diana Muir describes the important nineteenth century oyster farming industry that thrived around these islands. Muir spent childhood summers on Lewis Island in a mansion built by an oystering fortune.
In 1976, party goods magnate John Svenningsen of Amscan, Inc. purchased West Crib Island. After his death in 1997, his widow Christine Svenningsen purchased Wheeler Island in 1998; followed by Rogers (also known as Phelps), Jepson, and Cut in Two East in 2003; Reel in 2004; Cut in Two West in 2005; Beldens in 2006; and East Crib in 2007—at a total cost of more than $36 million, thus making her the largest residential taxpayer in Branford. She has also come under some criticism by neighbors of her mainland house, who have complained about trucks going in and out as renovations are conducted on her islands.
|Island||West Crib||Wheeler||Rogers||Phelps||Jepson||Cut in Two East||Reel||Cut in Two West||Beldens||East Crib|
The Thimble Islands are included in the Stony Creek–Thimble Islands Historic District, a historic district that was listed on the National Register of Historic Places in 1988. The 1,400-acre (570 ha) area of the district includes the Thimble Islands plus the access road to the islands (Thimble Islands Road between Route 146 and Long Island Sound) and surrounding properties in the Stony Creek section of Branford. It includes the Stick Style House, which is separately listed on the National Register.
The largest Thimble Islands are:
- Horse Island, the largest island at 17 acres (6.9 ha), is owned by Yale University and is maintained as an ecological laboratory by Yale's Peabody Museum of Natural History.
- Money Island (12 acres / 4.9 ha), bears an entire village of 32 houses and a library.
- Governor Island (10 acres / 4.07 ha) has 14 houses.
- Rogers Island (7.75 acres / 3.14 ha), also known as Yon Comis Island, one of several Thimbles owned by Christine Svenningsen
- Bear Island is home to a granite quarry, which exported high-quality stone to such constructions as the Lincoln Memorial, Grant's Tomb, and the base of the Statue of Liberty. A much larger quarry, Stony Creek Quarry, just north on the mainland is still working and supplied the distinctive pink/orange Stony Creek granite for the Brooklyn Bridge, Grand Central Terminal, and Columbia University.
- Davis Island
- High Island
- Pot Island
- Outer Island is used by Southern Connecticut State University for ecological studies and is part of Stewart B. McKinney National Wildlife Refuge.
Other named Thimble Islands are Hen Island, East Stooping Bush Island, Potato Island, Smith Island, Cut in Two Island (East and West), tiny Phelps Island, Wheeler Island aka Ghost Island, Mother in Law Island aka Prudden Island, West Crib Island, East Crib Island, Little Pumpkin Island, Lewis Island, Kidd's Island, Reel Island, Beldens Island, Burr Island, Jepson Island, Wayland Island, and Frisbie Island, which is maintained as a sanctuary for wild birds.
As with most of southern New England, the ecology of the islands have been heavily influenced by thousands of years of intermittent human occupation. One particularly intrusive event was the toppling of all the trees on every island during the American Revolutionary War to eliminate hiding places for British ships.
The plant species of the islands were extensively studied by Yale botanist Lauren Brown; although the islands represent a unique ecological niche, combining a thin layer of soil, a high concentration of salt, and extreme exposure to weather, no unique, unusual, or rare plant species have been found; instead, the shrubs and trees represented are generally similar to those on the nearby mainland, selecting only those that reproduce by berries or other fruit carried by birds to the islands, for example raspberries, blackberries, sassafras, cherries, etc. The exception is large stands of pitch pine, whose airborne seeds are apparently able to travel from the mainland. Poison ivy has established itself in many sites on the islands, in some places thick enough to forbid entire areas from human intrusion.
In contrast to the mainland, oaks are particularly absent, even though blue jays are capable of ingesting acorns and carrying them from place to place. Nevertheless, some infrequent oak, maple, beech, and other trees do appear in scattered locations about the islands; from their locations they appear to have been deliberately planted by residents, or they are the descendants of such plantings. Other cultivated plants, such as ivy and some types of climbing roses, have established themselves on the islands to the point of becoming invasive species.
Mammals other than human beings are generally not found on the islands; although a rare squirrel or deer may be seen, they appear to be isolated arrivals, and no mammalian populations have established themselves other than bats, voles, and some mouse and rat infestations closely associated with the human habitations. Snakes are occasionally sighted; it is not known whether they arrived on their own, or were carried in as stowaways with loads of cargo.
Culture and recreation
The inhabited islands bear a total of 81 houses: 14 islands have only one, one (Governor) has 14, one (Money) has 32, and the rest have between two and six. The houses are built in a variety of styles, ranging from a 27-room Tudor mansion, with tennis and basketball courts and a caretaker's residence on 7.75 acres (31,400 m2) on Rogers Island, to small summer cottages built on stilts or small clusters of buildings connected by wooden footbridges. Some of the houses cover a small island completely, while Money Island, 12 acres (49,000 m²) in size, bears an entire village of 32 houses, a church and post office buildings, concealed among tall trees. Some of the houses were once occupied year-long, but now are only used in the summer. The exposed nature of the houses makes them dangerous during storms; local residents still talk about the hurricane of 1938, which killed seven people. The exclusivity of the houses has made them quite expensive, therefore residents are divided between local families who have owned their homes for generations, and more recent residents who tend to be wealthy. The least expensive houses, on Money Island, are appraised at about $600,000.
Only six islands get electrical power through underwater cables from the shore; the rest use some combination of generator, solar power, batteries or kerosene and propane. About half the islands get fresh water through underwater pipes from shore; the rest use wells or rainwater, or have containers of water delivered. No sewers serve the islands, requiring the use of septic tanks for all sewage treatment.
Current and past well-known residents of the islands range from General Tom Thumb on Cut in Two Island East to Garry Trudeau, Doonesbury cartoonist and Jane Pauley, broadcast journalist. President William Taft established his "Summer White House" on Davis Island for two years. Actor Frank Converse purchased a 2-acre (8,100 m2) Thimble Island in 1975. Residents of the area tend to protect the privacy of island dwellers, obeying the 5-mile (8.0 km)-an-hour speed limit for motorboats and never landing without an invitation.
Sailing through the islands can be tricky for those unfamiliar with the area, because of the disorientation caused by the myriad of similar islands (particularly at night), the hidden underwater rocks and ledges, and the complex currents caused by the tides acting on the channels between the rocks.
In the warm season, a small ferry, Thimble Island Ferry Service, transports people and goods between the islands and the Stony Creek harbor on the hour from 8:00 AM to 8:00 PM. Prior to telephones, islanders hung a red flag on the dock to request a ferry visit. An on-call water taxi has recently been added, and three take passengers on scenic cruises. Kayak tours are also available. Many residents have their own boats, and some occasionally arrive by seaplane.
The Thimble Island Sailing Club is a club of more than 100 members centered in the Thimbles. Currently, they race JYs for younger children, Cooks, Blue Jays, Lasers, and Cat Boats. Races are every Sunday during summer.
- "Wealthy Widow Buying Up Thimbles", New Haven Register, January 22, 2006, page A1.
- "Living Half a Mile Off the Coast"; Stacey Stowe; New York Times, July 30, 2006; Real Estate page 10.
- "Another 'Thimble Island' sells at a bargain", New Haven Register, December 4, 2006, page A1.
- Brown, Lauren, and Sharp, Penelope C. (1986) The Vegetation of the Thimble Islands. Fairfield, CT: Connecticut Audubon Society.
- Hanna, Archibald (1970). A brief history of the Thimble Islands in Branford, Connecticut. Branford, CT: Published by Archon Books for the Branford Historical Society. ISBN 0-208-01117-X. OCLC 92624.
- Hughes, Arthur and Morse S. Allen. Connecticut Place Names. Hartford, Connecticut: The Connecticut Historical Society, 1976.
- "Another 'Thimble Island' sells at a bargain", New Haven Register, Dec. 4, 2006
- "Svenningsen adds another island to her collection," New Haven Register, April 28, 2007
- "Branford neighborhood up in arms," New Haven Register, April 28, 2007
- "National Register Information System". National Register of Historic Places. National Park Service. 2009-03-13.
- "Connecticut - New Haven County - Historic Districts". NationalRegisterOfHistoricPlaces.Com, a private website mirroring public domain data.
- Varley, Robert (2005-09-18). "Simple life on Thimble Islands a throwback to bygone era". The New Haven Register.
- Brooks, Andree (1982-06-20). "The Magic of an Island Home". The New York Times.
- ThimbleIslands.net - Photography of the Thimble Islands by Jeffrey J. Francois
- Friends of Outer Island
- Stolen Glimpses of the Thimble Islands, photoessay from the July 1995 issue of Yankee magazine
- Milne, Bob, Captain (2005). Thimble Islands Storybook: A Captains View. Published by the author. ISBN 1-59872-094-5