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Contents
Oil on the Water
More Than Just Pigeons
What's in Your Watershed?
Let Wildcat Creek Flow, Not Flood
Upcoming Events
June 25th
Third Annual Peter Benchley Awards
July 10th
Richmond Greenway Volunteer Work Party
View past issues of Ebb & Flow
May 2010
April 2010
March 2010
February 2010
January 2010
2009 Issues
More
Contact the Editor
Oyster Program in Eucalyptus Magazine
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Oil on the Water
How You Can Fight Water Pollution
We have a serious catastrophe on our hands. Each day, the National Oceanic and Atmospheric
Association estimates that 12,000-19,000 barrels of oil are spewing into the Gulf of Mexico
from BP's damaged wells. We're at Day 56 now and counting. That makes this the largest
oil spill in the history of the US. Now, disturbing images of oil-drenched birds and
workers coated in oil sludge are hitting the American public as the oil slick spreads
relentlessly toward the Gulf Coast shoreline. Surely this is the worst case
of water pollution ever, right?
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More Than Just Pigeons
Local Students Discover Oakland's Rich Ecosystems
How many different bird species would you expect to find in downtown Oakland? One? Two?
Would you believe more than eight? And I'm not just talking about different-colored pigeons.
In and around Lake Merritt, the nation's oldest wildlife refuge, finding at least eight different
species of birds is easy. Located in the heart of the ever-growing
downtown Oakland, Lake Merritt has long been a safe haven for many bird species, supported by
heavily vegetated islands, seasonally off-limits water and the Lake Merritt nature center.
The bird population remains relatively stable today, despite considerable growth around the lake.
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What's in Your Watershed?
The Regal Red-Tailed Hawk
If you keep an eye on the clouds, you're bound to see a raptorial Red-tailed hawk soaring
and screeching across the Bay's blue skies. Red-tailed hawks are the most common member
of the genus Buteo found in North America. They seek out open fields, perch on telephones poles,
and wait patiently to strike at unsuspecting rodents. Over time, Red-tailed hawks have evolved to
inhabit a wider range of territories. They are found in human environments, tropical rainforests,
and out in the middle of the plains. Wherever a squirrel, mouse, or other juicy morsel resides, a
Red-tailed hawk is sure to be found.
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Let Wildcat Creek Flow, Not Flood
Greening an Urban Watershed
Nearly five years ago, the City of San Pablo endured major floods. The lingering water damage
to homes and yards is just one sign of the major flood threats faced by this East Bay city.
The problem stems from an unnatural flood plain. Culverts are too small, creeks are mostly
channelized, and many residents live in storm flood zones. Additionally, storm drains were
constructed below creek water levels, causing them to overflow into streets.
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