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Give outdoor animals the same loving daily fresh water your indoor pets receive.

The Solar Sipper is a delightful summer and winter portable watering device for wild birds, pets and wildlife. Its traditional common sense origin comes from large water tanks painted with black tops developed by prairie livestock ranchers in the Old West to use sunlight to keep drinking water from freezing too soon in blizzard weather.


In today’s environmentally conscious world, it’s a responsible outdoor water station because it is designed to work in daytime when most animals like to drink. It’s designed to work to a temperature healthy for animals, about 20 degrees F, using sunlight not electricity from fossil fuels.


To use, fill with clean water in morning and place outside in sunlight sheltered from wind in time for animal daylight drinking. Works in all seasons and in winter the unique patented passive solar top design keeps pet or wildlife drinking for most daylight hours ice free down to wind free ambient air temperature of about 20 degree F. Safe, no electricity to shock. It’s common sense. You can fill your Solar Sipper with clean water at the same time as you prepare your daily indoor pet water.


The Solar Sipper works better than any open water bowl or birdbath where animals may bathe. Its top design helps to keep inside water from droppings and trash. It’s portable with no wire to chew. Check out test results for performance video in winter storms. Google at solar sipper tests 21415.


Another innovative product from Happy Bird Corporation, home of Thomas Hollyday Chesapeake fiction, useful nature books and environmental safe drinking water products for animals, and blogs on water resources for animals. Write our president  Tom Hollyday at


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Slave Graves

Just when he’s settling into his cushy job as the youngest head of a university archeology department, with a new book in the works, and a sophisticated girlfriend, Frank Light is sent to a backwater town on Maryland’s Eastern Shore to assess a construction site belonging to rich industrialist and TV personality, Jake Tement as a favor to the university president.

Upset that his comfortable routine has been upended, Frank hopes to check the site, decide it’s of no historical importance, and get on with his life. But, things come unglued when he learns that the site is quite possibly a slave burial ground. With the help of Maggie Davis, one of his former students who is now a state archeologist, and Jefferson Allingham, a local preacher who is certain of the historical importance of the site, Frank finds himself at a crucial point in his life; should he just sign off on the site as Tement wants, or should he seek the truth.

Slave Graves by Thomas Hollyday is a tense drama, with the rich history of rural eastern Maryland woven seamlessly into a story that has more than enough action. I was particularly impressed with the way the author used Frank’s experiences in the Vietnam War to move the story forward to a most satisfying conclusion.

For readers who are interested in some of the lesser known aspects of American history, this book is a gold mine of information, from the history of the trans-Atlantic slave trade, to the little known southern sympathies held by many rural Marylanders during the Civil War. The action is built, step by careful step ending in a dramatic, but satisfying conclusion. History and mystery, when well written as this book is, are a sure-fire good read.

Slave Graves on Amazon

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Happy Bird DLXSS Deluxe Wild Bird Solar Sipper

Review posted by Asukale


Great Bird Sipper for 20 Degrees and Above

I love this bird sipper, I do bring it in at night though if it is going to get below 20 degrees to be on the safe side. The instructions said it won’t damage it if I don’t, but the birds don’t drink at night anyway so I do bring it in.

The birds figured it out in two days.

You don’t have to take it apart to refill it unless you want to and there are instructions on how to take it apart to clean it. The fingers positioning is tricky, but I managed it after two tries and didn’t spill anything putting it back together.

The lid does fit snugly.

Great product.

Happy Bird DLXSS Deluxe Wild Bird Solar Sipper on Amazon

Solar Sippers Order Form

Solar Sipper Product Listing

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China Trade Brig John Gilpin
by Thomas Hollyday

Thomas Hollyday invested years of research in order to brought to light information showing that this gallant ship was lost off Staten Island in a snowstorm.

Read the exciting account of her voyages and her loss.

Eight page article reprint complete with accounts of cargo
by Thomas Hollyday

Price: $15.00

To order, send a request with cash, check or money order to the address below.

Happy Bird Corporation
P.O. Box 86
Weston, MA 02493

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Solar Sipper Mounting Bracket

The Solar Sipper Mounting Bracket allows you to mount your Solar Sipper bird / pet watering station up off the ground. This could be ideal if you have birds which are stalked by cats and need a safer location from which to drink.

The mounting bracket is made of strong metal and comes with the mounting hardware. It securely holds the Solar Sipper unit at whatever height or location you wish.

Here are examples of the Garden Blue Solar Sipper both without and then with the mounting bracket, to show how it works.

Solar Sipper Mounting Bracket on Amazon

Solar Sippers Order Form

Solar Sipper Product Listing

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Research Data:
Report to Happy Bird Corporation on
Predicted Water Temperatures in the new Solar Sipper
(Model 10040)

Compiled by John Duffy, J. J. Associates, Winchester, MA – 1 June 1998

I have been developing a mathematical model of the thermal performance of solar sippers under various weather conditions. I have also been monitoring the temperatures of solar sippers during winter conditions on the front steps of my house on a number of days. Comparisons of performance of the “old” and “new” sippers have been made as well as predictions as to “How cold can it get before the water in the sippers freezes?” I wish to summarize the results of these measurements and analyses.

The methodology of the study briefly was: – Develop a mathematical model of the temperature of water in a solar sipper based on principle of heat transfer, taking into account effects of solar irradiation, ambient temperatures and wind, initial water temperature, sipper material properties that affect solar transmission and heat transfer – Adjust some of the thermal parameters in the model so that the predicted temperatures match closely the measured water temperatures on a typical sunny winter day (specifically Feb 6th, 1998) – Use the model to predict the performance of both the “old” (black top and red sides [Model 10008]) and “new” (HDPE clear top and sides with black interiors [Model 10040]) sippers under other simulated weather conditions

It is important to point out that the thermal performance of the sipper in reality is a function of many variables. Specifically, on any given day the following can affect the temperature of the water:  – day of the year (affects incident sun angles) – geographic location of the sipper (also affects incident sun angles) – degree of cloudiness – degree of shading from external objects (e.g. buildings, trees) – wind speed around the sippers – temperature of whatever is underneath the sipper (ground, wood, air, etc.) – initial temperature of the water – how much water is in the sipper (I would recommend filling to the lip of the lid), and, of course – ambient temperature (which typically varies over the day)

Obviously, if I systematically varied all of the above parameters to find the combinations predicted to result in no freezing of water, the number of such combinations would be very large and difficult to apply for a customer. Even though I have simplified the simulation to keep the results straightforward, it is important to keep in mind the limitations of the results described below.

In the simulations, I kept all weather conditions as on the day I measured the actual sipper water temperature (i.e. a clear February 6th near Boston with no measurable wind near the sippers) and varied only the ambient temperature until the simulated water temperature reached 32 F. The simulated initial water temperature was 63 F, but the results were independent of the initial water temperature. For the “old” sipper (Model 10008) with a constant simulated ambient temperature of 20F, no freezing took place during daylight hours. For the “new” HDPE sipper (Model 10040), the constant ambient temperature could go down to 14 F.

Constant ambient temperatures during the daylight hours are of course very rare and therefore not too realistic. Consequently, I searched a weather database for some recorded hourly weather data to use with the simulation model. The database is called WYEC2, and is available from the National Renewable Energy Laboratory in Golden, CO, and is made up of actual historical weather records with different months from different years pieced together to represent a typical meteorological year. I found the coldest day of the year for Boston (a relatively clear January 12th) and entered the ambient temperatures for the day and adjusted the model clear sky solar irradiation to match the daily total irradiation on the horizontal in the database.

The average ambient temperature during the daylight hours varied from 7 F to 18 F and averaged 13 F. The new HDPE solar sipper (Model 10040) water did not freeze during daylight hours.

Solar Sipper Water Products

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Puddles 4.2

The PUDDLES newsletter is devoted to education about providing daily fresh drinking water to animals. It is mailed free upon request to our customers.

From the Editor
This issue features a new bibliography we have assembled on wildlife in the backyard.  See Book Reviews.  The migration of many species into what is referred to as “the suburban food larder” is increasing as the natural habitat of this wildlife in the more remote areas is being taken away.  So we have to begin to learn how to live with our guests. Fortunately there are lots of folks interested in the issue.  Write for the results of the Tufts conference on living with wildlife-see address in Tracks. More news of a mystery nature.  Deformed wildlife is continuing to show up in lakes around the country. See Of Earth Sun and Water.  We just hope that the powers that be in our society are concerned enough to try to find out the cause of this mystery.  You may also be interested in our review of the book, Lake Smarts, which tells us about all the ways we can improve our lakes and ponds for wildlife. See Book Reviews. There’s lots more so enjoy your copy of PUDDLES.

HELP!  We think the news in this PUDDLES fills a niche not being served by other newsletters. Help us spread this news to other readers so that we can help more animals.  Post this issue or put a mention of it in your resources guide in your own magazine, newsletter or WEB site. Thanks

American Birding Association Regional Conference Boise, Idaho, June 9-13, 1997.  800-850-2473

Audubon Medal Award Dinner, 11/19/96, Rev. Morton, Dean of St. John’s, is honored.

Export of pesticides banned in US kills migratory birds.  See Audubon, Sep;-Oct 96, 50-56, 94-95.

Wetlands International is devoted to conservation of the world’s wetlands. Contact 1. Davidson, Wetlands Intl., 7 Hillton Ave., Ottawa, Ont, 613-722-2090.

Code of Birding Ethics, American Birding Association.  Copies available at 800-850-2473.

Mycoplasma gallisepticum eye infection is spreading to American Goldfinches and Downy Woodpeckers. Autumn 96 Cornell Birdscope.  607-254-BIRD.

Water for birds is discussed in article in Wild Bird, Nov. 96 page 10-11 with list of accessory suppliers.

Midway Atoll Christmas Bird Count will take place 12/29/96-1/5/97 on this new National Wildlife Refuge and World War Two historic site.

Keeping birding notes is easy when you follow the guide of John Rakestraw in Birding, Feb. 96, 53-55

“Cool, cool water my way” by Sandra Stevens in Bird Watcher’s Digest, July-August 96. It is a method to save the runoff cool condensation from the house air conditioner for birds and seems to make sense.

“Build an Advanced Water Feature” by Scott Shalaway in WildBird, July 96.  Discusses the differences in prefabricated and do-it-yourself projects to construct a small pool and running stream and waterfall in your backyard.

Of Earth, Sun and Water

Solar 1997, April 25-30, 1997.  1-303-443-3130.

Mars.  For those of us who think over population is part of the ecology problem of the planet, we’ll want to watch the most early stages of of Mars exploration, in hope that it may someday be part of the answer.  Good sites to check: or email  Sky & Telescope, 12/96.

“The Puzzle of Declining Amphibian Populations,” By Andrew R. Blausetein and David B. Wake, Scientific American, April 1995, draws attention to the decline and suggests causes may be destruction of local habitat as as well as global depletion of the ozone layer.  One interesting conclusion is that if” habitat modification occurs slowly enough- as it did for 3000 years in western Europe- amphibians can adjust and even adapt to human induced alterations.  But many of the changes such as rises in ultraviolet levels and in the amounts of pollutants in the environment have occurred so rapidly that species with long generation times often cannot adapt quickly enough.” Deformed frogs being described in newspaper articles seems to be a follow on to the above item.  Here’s what we know so far.  Frogs with birth defects have been found in Vermont, Minnesota, Wisconsin, and Quebec.  Frogs are bioindicators meaning that their exposure to the environment can give warning of toxic problems, especially since they live in water.  Scientists don’t know why this is happening. Theories include the idea that farm pesticides are getting into the water as well as the idea that there are significant changes in solar radiation.

We found that the Minnesota Pollution Control Agency, 520 Lafayette Road, St. Paul, MN  55155-4194  602-297-3363, attn:  Mark Gernes, is a good source of information on this matter.  They are doing a study of the frogs paid for by the State of Minnesota and should have some results in the future. There are some WEB pages with data. The school kids in Minnesota who first found deformed frogs out there keep a page:  mncs.k12.,  Another site is the Center for Global Environmental Education, Hamline University, ST. Paul, MN: cgee.progs/cgee.frogs/Frog.main.html. By far the most complete report this subject is Rachel’s Environment and Health Weekly by e-mail at Internet: which gives references to recent pesticide studies.

Extensive ecosystem study shows overall risks by each state. See article by R. Peters and R. Noss, Defenders, Fall 1995, 16-27.

“What Good is a Wetland” by Ted Williams in the Audubon Nov-Dec. 96, 43-53. Much about the need to have wetlands so we can purify drinking water.

Every kilowatt hour not used prevents air emissions of 5.8 grams of sulfur dioxide which turns into sulfuric acid rain, 2.5 grams of nitrogen oxide which turns into nitric acid rain and 1.5 pounds of carbon dioxide which is greenhouse gas and smog. from Current Waves, the Water Foundation, Summer 86 VII,II.

American Wetlands Conference, VA May 7-9, 96.  Call Terrene, 703-548-5473,

Ecological pest management.  from National Research Council. 317-494-9555,

Ground Water Disinfection Rule announced by EPA.  A variety of contaminants and disinfectants will be regulated for the first time.  See Water Update at http://www/

“Pesticides in Ground Water Current Understanding of Distribution and Major Influences,” is available from US Geological Survey, US Government Printing Office.  For summary see Aquifer, The Groundwater Foundation, Sep. 96, 402-434-2740.

Note:  Always consult your licenses veterinarian for specific advise for your particular animal’s water needs.

Web Notes Petsforum is a CompuServe sponsored WEB site for pet owners.  It has good libraries of research material, and an electronic marketplace.  E OnLine is an environmental site by E. Magazine. See Green Living Section and Marketplace.  Petstation is an internet home base for animal people. It has Bird Barn, Cat Cabana, Dog Domain, Fish Fair, Herp Hacienda, Horse Heaven and Small Animal Medley.  Well thought out Teen Talk, Seniors Only and Funny Bones are new.  Marketplace includes some classifieds with hot buttons direct to manufacturer home pages.  Very well done pages.  Dr. Ken Boschert developed this page.  Electronic Zoo is part of the Netvet Veterinary Resources.  We worked through a list to research what was there on cats.  Came up with direct links to magazines such as CATS.  Acmepet is a guide to pets on the internet. Has Pet Time News, Marketplace, Welcome Wagon, Multimedia Gallery, What’s New, Club Acme-that’s where you can do real time talking. We tried it for a while. Delightful. This is Petgold and we entered the standard version. It is primarily sales items, listed under General Store, K9 Center, Feline Paradise, Equestrian Center, The Aviary, Aqualand, Exotics Unlimited, Vet Gold.  Shelters and Humane Societies we were pleased to see listed. “What’s your yard care problem?”  Produced by the Toro Company this has answers on grass, weeds, leaves, pests, gardening and new lawns.  We received a good description of evapotranspiration, how much water grass will keep.  Good site. site of John Gardner, founder of Wild Bird Marketplace. Much good wild bird information.  Emphasis is on bird information.  econet has given a decade of support to ecological sustainability and environmental justice. Very research oriented.  Covers all kinds of subjects including habitats and species, seas and water, toxics and water. Links to other sites.


“Living with Wildlife,”Tufts Center for Animals.  An important seminar.  Nov. 15, 96. 508-839-7991. email

Providing for Your Pets:  In the Event of your Death or Hospitalization, a booklet for $2. Alley Cat Allies. Email

Flea products:  how dangerous are they?  See CATsumer Report, May-June 1996.  800-968-1738.

Symposium on Strategy for Oral Rabies Vaccination of Wildlife, 12/96 Univ. of Georgia, Athens, 706-542-6645.  This is on oral rabies vaccination for wildlife. Should the vaccine by used provincially (local non-organized use) or strategically (an organized control program)?  Those of us who love raccoons and wildlife will be listening to see if we can get safely packed supplies of the vaccine for our own yards.

Flying Circus, article by Jeanette Bogren on use of collies as humane way to deter wild geese from nesting, ASPCA Animal Watch, Fall 96.

Disaster preparedness for animals has been developed by The California Veterinary Medical Assoc. See Veterinary Product news, Feb. 1996.

Book Reviews

Lake Smarts, The First Lake Maintenance Handbook, Steve McComas, Terrene Institute, 1717 K. Street, Washington, DC  20006. Covers aquatic weed control, algae control, fish and sediment topics, on site wastewater and a variety of projects that interested people can do to help lakes.  A hands-on book for improving lakes and ponds for wildlife and people.  Throughout there are lists of suppliers for the hard-to-find weed rakes and tools.  Good lists are available for finding beneficial plants.  Aquascaping to control algae and criteria for erosion control are covered in an  easy to read manner. Projects of great interest are building nesting habitats for wildlife.  Practical and very useful.

Stokes Field Guide to Birds,  Donald and Lillian Stokes, Little Brown, Boston, 1996. Look up your bird sighting in this easy to carry guide and you’ll find a full color picture, voice, type of seed preferred, size and identification marks, habitat, and whether an endangered species.  There’s also a quick guide to get you started in finding the type of bird. Lives up to its billing as a bird guide for the 21st Century.

Special bibliography on living with wildlife:

Care of the Wild, Feathered and Furred, Mae Hickman, Maxine Guy, Kesend, New York, 1973.

Pocket Guide to The Humane Control of Wildlife in Cities and Towns, Hodge, HSUSA, Helena, MT, 1991.

Living with Wildlife, Diana Landau, Shelley Stump, California Center for Wildlife, San Rafael, CA, 1994.

Attracting Backyard Wildlife, Bill Merilees, Voyageur Press, Stillwater, MN, 1989.

Noah’s Garden, Stein, Boston, Houghton, 1993.  “Winter’s Wild Interlopers,” article in Country Living Magazine, by Cathy Johnson, November 1994.

List of wildlife zoological veterinarian associations, Veterinary Product News, 4,11/96, 800-667-2679.

Chickadees, Tits, Nuthatches and Treecreepers, Harrup and Quinn, Princeton, 1995.  We could not resist this book because we love chickadees.  You’ll find out here how our black capped friends’ vocalizations approach human language. The detail and artwork on these Sittidae, Certhiidae, Paridae, and Aegithalidae families is rewarding for the researcher.

PUDDLES is published by Happy Bird Corporation, PO Box 86, Weston, MA 02493, manufacturer of Solar Sipper animal watering stations. Copyright Happy Bird Corp. 2005. Persons concerned about the availability of fresh drinking water for animals are eligible for a free subscription.

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