October 2001 Vol. 11 No. 10
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October 4th At the ENSAT building
Dorinda G. Dallmeyer will give a talk on Penguins. She is currently the Associate Director of the Dean Rusk Center for International and Comparative Law and faculty chair for the Environmental Ethics Certificate Program. Prior to attending law school at Georgia, Ms. Dallmeyer conducted research in tropical marine biology and ecology and collaborated on a number of scientific articles. Her research has taken her to Jamaica, the Great Barrier Reef, and the U.S. Virgin Islands, including a weeklong saturation dive in the underwater HYDROLAB. Ms Dallmeyer has maintained her interest in protection of the international marine environment throughout her career. She is the editor of a book on rights to oceanic resources and assisted the International Environment Institute in drafting an international agreement on transboundary marine pollution. One of her current areas of research is the development of environmental ethics for global marine systems. As a devoted naturalist, Ms. Dallmeyer and her husband David frequently serve as shipboard naturalists for expedition cruises. She has visited over 30 sites in the Antarctic and is an enthusiastic ambassador for the protection of this unique ecosystem. To get to the Nature Center Future speakers— November 8th: Dr. Mike Conroy, School of Forest Resources, will give a talk on Finches of Spain. Bird walks and Field trips: Oconee Rivers Audubon/Sandy Creek Nature Center Joint Fall 2001 Bird Walk Schedule— September 29th: Sandy Creek Nature Center, meet at 8:00 a.m. at the Allen House. October 6th: Whitehall Forest. Meet at the gate at 8:00 am. October 13th: There will be a special bird walk for beginners
at the State Botanical Gardens beginning at 8:00 am. Meet at the
Callaway Building lower parking lot. This walk is for all age groups, so
families please come and bring children interested in learning about birds.
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Special Winter Field/Camping Trip— March 8-10th, 2002: Cabretta Island Campground on Sapelo Island, off the Georgia coast. The reservations requires a two-night minimum of 15-25 people at $10 a night per person (plus $10 for round trip ferry. The ferry leaves the mainland at 5:30 Friday afternoon and leaves Sapelo at 4:00 on Sunday afternoon. A bus will transport us and our gear to the campground. The group campground is five miles from the ferry and other civilization (so we have to pack everything we need). It is surrounded by creek, marsh, live oaks, dunes, beach and ocean. A comfort station with hot showers is available. If you are interested in this trip, Maggie Nettles needs a $10 deposit per person by the November meeting. The first 25 to give her $10 will be the 25 who go. Sandy Creek Nature Center Sponsored Programs
Raffle at the September meeting: David Galewski won the pound of Shade-Grown Coffee donated by Earth Fare. This money is used to help support the increased expense of the Newsletter. Tour de Sprawl 2001:
Tax Rebate Challenge: After the summer's retreat/board meeting
in July, a few ORAS members challenged each other to give $25 of their
windfall tax rebate to ORAS, to be used to stimulate our cultural evolution
rather than the economy. Thus far, Elizabeth Little, Sara Cliett, Gary
Crider, Maggie Nettles, Page Luttrell, and Tim Homan have pledged $25 each
and challenge the rest of you to do likewise. Of course, if you want to
exceed $25, we won't mind being shown up.
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Published monthly by the
Officers President
Maggie Nettles
543-8823
Submit sightings or articles by calling the Editor By
e-mail at: jtposey@arches.uga.edu
Articles, artwork, notices, and sighting reports welcomed. The deadline for submissions is the 15th of each month. All articles and artwork or copyrighted, and all rights are reserved by the authors. Opinions expressed in articles are those of the respective authors, and do not necessarily reflect the official views of Oconee Rivers Audubon Society. oconeeriversaudubon@yahoo.com Visit our website at:
Oconee Rivers Audubon Society
Cabretta Island— March 8-10th, 2002: Cabretta Island Campground
on Sapelo Island off the Georgia coast. The reservations requires a two-night
minimum of 15-25 people at $10 a night per person (plus $10 for round trip
ferry. The ferry leaves the mainland at 5:30 Friday afternoon and leaves
Sapelo at 4:00 on Sunday afternoon. A bus will transport us and our gear
to the campground. The group campground is five miles from the ferry and
other civilization (so we have to pack everything we need). It is surrounded
by creek, marsh, live oaks, dunes, beach and ocean. A comfort station with
hot showers is available. If you are interested in this trip, Maggie Nettles
needs a $10 deposit per person by the November meeting. The first 25 to
give her $10 will be the 25 who go.
Highlights of September Meeting
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¨¨ Sightings¨¨ Please Contact Our Senators About The Arctic Refuge— As you well
know, the U.S. House of Representatives voted to open the ANWR to oil and
gas drilling last month. The House passed measure to open the Arctic to
oil drilling contained a provision to "limit" drilling to 2,000 acres.
The limitation is a lie. The bill opens the Refuge's entire 1.5 million
acres Coastal Plain to oil drilling. The oil development does not have
to be in the same place— it can be spread around the Coastal Plain
at the will of the oil companies. And the "acres" limit counts only the
parts of the Coastal Plain where oil development touches the ground!
The impact would be on far more acres. This leaves the fate of this environmentally
sensitive area in the hands of the U.S. Senate— specifically the handful
of U.S. Senators who have not yet committed to where they stand on the
issue. Contact Senators Zell Miller (202-224-3643, fax:202-228-2090) and
Max Cleland (202-224-3521, fax: 202-224-0072). Urge them to protect the
arctic refuge from oil and gas drilling. Use this site http://www.protectthearctic.com
to instantly identify and send a letter, fax or e-mail to your two U.S.
Senators free of charge. For more facts go to:
Conservation:
Endangered Species Protection— A Long Way to Go: (Audubon Advisory)
The Senate followed the House's lead and rejected the proposal from President
Bush (known as the "Extinction Rider") that would have given the U.S. Fish
& Wildlife Service an excuse not to comply with court orders on listing
species and designating critical habitat. However, the Congress continues
to deny adequate funding for the agency so it can truly protect species
on the brink of extinction. While the Senate added $524,000 to the House
level for endangered species listing, the Senate bill is still $110 million
short of the amount needed to address the backlog of species listing needs.
Southern" birds live longer and produce smaller clutch sizes. In a time
of concern over the rising cost of energy it is well to remember that the
cost of energy is a major determinant of the life style and success of
all animals. For example, a mouse that pursues a nocturnal way of life
may gain the benefit of reduced risk of being spotted by a predator but
pays the price of a higher energy cost for maintaining its body temperature
in the cool night air compared with its day-time cousin. Fifty years
ago David Lack recognized that the clutch size, or number of eggs laid
by birds could be directly correlated with the availability of food, and
the branch of physiological ecology concerned with strategies of
budgeting energy during the life history of animals has grown from such
early studies. (UGA's Justin Congdon at the Savannah River Ecology Laboratory
is a leading proponent of such studies and the academic mentor of Mark
Komoroski, the founder of the Oconee Rivers Audubon Chapter). One of the
issues in this field has been the difference in clutch size between southern-
hemisphere birds and comparable northern-hemisphere species. In a recent
issue of SCIENCE (April 2001, vol. 292. p. 494) Cameron Ghalambor and Thomas
Martin of the University of Montana in Missoula have searched the literature
for data clutch size adult survival. For 182 passerine short-lived species
of the "north" (North America and Europe) and long-lived species of the
"south" (Australia, New Zealand and South America) they found that lower
adult survival correlated with larger clutch sizes. They found the
same difference in matched species that they themselves studied on sites
in Arizona and in Argentina, where they were able to track the territorial
behavior of the surviving birds.
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Oconee Audubon Society
P.O. Box 48132
Athens, Georgia 30604-8132