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THIS WEEK IN
CALIFORNIA WILD

Spring 2002
Vol. 55:2

A A tree frog found only on the island of Sao Tome, off the coast of West Africa. Genetic analysis is now underway to determine if it belongs in its own separate genus. Image by Dong Lin

Departments
Life On The Edge
Intimations of Isolation
Keith K. Howell

Horizons
Lights, Camera, Squid
Kathleen Wong

Habitats
Salt from Old Wounds
Gordy Slack

Counterpoints in Science
Crazy about Food
Jerold M. Lowenstein

Letters to the Editor
Almanac praise
Luis Baptista

Reviews
John Dillon
on Darwin
Adrian Barnett
on Wallace
Elizabeth Rush
on Montague Alexander
Editors' Recommendations

Here At The Academy
School of Fishes

Features
Islands at the Center of the World
Near the intersection of the equator and the zero meridian are the islands of Sao Tome and Principe. An expedition of California scientists sets out to unravel the origins of their unusual assemblage of animals.

Bob Drewes

A Man for All Skulls
The basement of an unassuming house in Northern California is the resting place for 6,000 skulls of mammals and birds collected from around the world. The collection is the work of a single dedicated headhunter.
Kathleen M. Wong

It's Everybody's Fault
If the 1906 San Francisco earthquake were to strike today at the same place and with the same intensity, would the damage to the city and inhabitants be greater than last time? And how will we cope?
Betsy Mason

At Home in the
Natural World

Skyguide
Pacific Rim solar eclipse
Bing F. Quock

Naturalist's Almanac
What to look for this Spring
David Lukas

Not available online:
Great Clumping Galaxies
Powerful telescopes have revealed galactic assemblages puzzling to astronomers but familiar to bubble bath aficionados.
Maggie McKee

Wild Lives
Secrets of the Ocean Sunfish
Alice Cascorbi

In Pursuit of Science: Prehistoric Paths
Students learn about prehistoric Paiute peoples by learning their lifeways.
Stephanie Greenman

A Closer Look: Vernal Pools
Likened to snowflakes in their uniqueness and islands in their isolation, these impermanent waters in California's Central Valley are home to a host of species found nowhere else.
Matthew Bettelheim