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Index
Cover
Copyright Page
Title Page
Contents
Preface
1. Borneo to Boston
We Find Thoreau’s Records
“A Self-Appointed Inspector”
On Thin Ice
Ice at Walden Pond
2. A Hard Rain
Nor’easters in New England
What Would Thoreau Have Done?
3. Thoreau, Scientist
Thoreau as a Scientific Observer
Deciphering Thoreau’s Journals
Decoding the Data
Our Fieldwork Begins
4. Phantom Plants
Revolutionary Viewpoint
“Terror” on the Tracks
Pink Lady’s Slipper Orchid: A Sign of Warmer Times
Mercury Rising
Thoreau’s Mantle Passes to Hosmer
Heat Islands
Plants Respond to Temperature
Timing Matters
Thoreau’s Records and Today’s Climate
5. Wild Apples and Other Missing Flowers
From Common to Rare to Vanished
Finding the Missing Wildflowers
Vanishing Orchids and Missing Mints
Species Loss and Climate Change in Concord
Why Do Flexible Species Succeed?
How Fast Is Concord Losing Species?
Ray Angelo Gets Mad
Did We Forget about Deer?
6. The Strife in Loosestrife
The Net Loss of Species
The McGrath Farm
Any New Species?
Minot Pratt’s Introductions
Taking Action
7. The Message of the Birds
Springtime Bird Arrivals
Finding Bird Arrival Data
Thoreau’s Birds
Modern Records
How Good Are the Data?
What Do the Bird Data Show?
Climate Change and Many Other Factors
8. Birds in the Mist (Net)
What the Manomet Data Showed
How Do Changes in Population Size Affect Bird Data?
Birds and Climate: What Drives Arrival Times?
A Farm Diary
Earlier Appearance of Spring Activity
Putting It All Together
Feathered Ghosts
9. Bees and Butterflies
The Helpful Honeybee
The Forgotten Bees
We Shift to Butterflies
Sharon Stichter’s Butterfly Data
The Great Northward Expansion
The Massachusetts Butterfly Club
Elfins and Hairstreaks: A Natural Experiment
10. From Insects to Fish to People
Warming Water at Walden
The Value of Fishing
Margaret’s Approach to Fishing
Eating Smaller Fish and Krill
11. Clouds of Mosquitoes
Mosquitoes and Climate Change Research
Mosquitoes and Eastern Equine Encephalitis
Catching Mosquitoes
Mosquitoes Connect Birds and People
Spraying to Control Mosquitoes
The Importance of Insects
12. The Frog Chorus
Trouble for Turtles
Too Dry or Too Wet: Changing Rainfall and Amphibian Life Cycles
Salamanders in Eastern Massachusetts
Salamanders in the Hammond Woods
Salamanders at the Golf Course
The Future of Amphibians in Concord’s Woods
13. Running in the Sun and Rain
Athletic Endeavor and Climate Change
Does a Warming Climate Affect the Boston Marathon?
The Other Side of Heartbreak Hill
14. A New Earth
An Alternative Future
Is Climate Change Really Happening in Concord?
The World Is Changing for the Worse
What Do We Need to Do?
Can Thoreau Show Us a Better Path?
Living Simply in Japan
Thoreau’s Advice to Modern Americans
Afterword: Citizen Science
Getting Started
Joining with Others
My Own Journal
Appendix: Species Mentioned
Acknowledgments
Further Reading
Index
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