Robert Jan van de Hoek
roy@naturespeace.org

President:
WETLANDS DEFENSE FUND
&
BALLONA INSTITUTE
Los Angeles, California
   

"Climb the mountains and get their good tidings.
Nature's peace will flow into you as sunshine flows into trees.
The winds will blow their own freshness into you,
and the storms their energy,
while cares will drop off like autumn leaves."
JOHN MUIR
The Yosemite
1902

John Muir wrote his classic book, The Yosemite, while staying as a guest at the historic homes of two supportive families in Los Angeles County in South Pasadena (this home still exists) and in the West Adams District (this home was destroyed during construction of the Santa Monica Freeway).

During the time that John Muir was writing The Yosemite in 1901 to 1902, John made sauntering walks from the historic West Adams District of Los Angeles to the seashore via the swamps of the La Cienega near Culver City and followed Ballona Creek to the marsh lands where he observed the autumn-like colors of Pacific Swampfire.

In the era of John Muir, the name for Pacific Swampfire was "pickleweed" because pioneer ranchers and pioneer farmers despised this distinctive native plant. Unfortunately, most scientists, most native plant enthusiasts, politicians, and journalists have inherited and adopted the name Pickleweed. However, a new generation of botanical scientists and growing number of citizen naturalists renamed Pickleweed as Pacific Swampfire, eliminating the word "weed" from the name. Simultaneously, the name now accurately reflects the geography and habitat genuinely as "Pacific Swamp" with "Fire" describing the beautiful red color of the leaves especially in Autumn. This phenomenon is indeed some genuine progress for this very special native plant.


 
 

TREES OF LOS ANGELES COUNTY, CA
Trees of Santa Monica on 16th Street in 1944

Lorquin Natural History Club of Los Angeles
LORQUINIA Articles: From 1916 to 1917
Fordyce Grinnell (1917): Native Plants & Charles Richter
Carl Hubbs (1917): LA Fish Biogeography
Charles Richter (1916): LA Plant Geography
Paul Rüthling (1917): L.A. Snakes Revised List
Paul Rüthling (1917): Verdugo Hills Fauna

American Society of Ichthyologists & Herpetologists
COPEIA Articles: From 1915 to 1916
Paul Rüthling (1915): Los Angeles Snakes List
Paul Rüthling (1915): Reptile Hibernation
Paul Rüthling (1915): Extinct LA Coastal Snake?
Paul Rüthling (1915): Los Angeles Salamanders
Paul Rüthling (1916): LA Snake Conservation

EUROPEAN IMMIGRANT YOUTH IN MEXICO
Paul Rüthling (1919): Mexican Horned Lizards

SOUTHERN CALIFORNIA BOTANISTS:
19th Symposium: 1993 - Riparian Plant Ecology
20th Symposium: 1994 - Impacts of Non-Native Plants

SUSTAINABILITY

Boney Mountain Wilderness

CALIFORNIA NATURAL HISTORY GUIDES: A Review by "Roy" in 2001

California Natural History Guides: A Review by "Roy" in 2011

URBAN ECOLOGY: NEW YORK "BRONX" PARK
Van Cortlandt Park: Earl Segal & Allan Cruickshank

URBAN ECOLOGY OF LOS ANGELES PARKS:
La Mirada Park Natural History
La Mirada Park Butterflies
Mammals of the San Gabriel Mountains

BIOGRAPHIES: LA NATURALISTS:
Ernest Sheldon Booth, Vertebrate Zoologist
Ernest Sheldon Booth, Autobiography Note
Ernest Sheldon Booth, Early Years to Young Adult
Harry J. Baerg, Wildlife Artist & Author
John Fitch (1918-1982),, Resident LA Naturalist
John Fitch, Zooarchaeologist on Native Americans & Fish
John Fitch, Paleontologist on Pleistocene Fossil Fish
John Fitch, Malacologist of Clams
John Fitch, Bathypelagic Ichthyologist

Ballona Wetlands Coralline Algae Natural History
Anna van Bosse, Dutch Woman Phycologist
Dorothy Thurman, Marine Wildlife Artist

Dorothy Thurman, Marine Wildlife Artist: Revised

Natural History of Los Angeles Parks
Titmouse Park Natural History
Whittier Narrows Recreation Area Natural History

Los Angeles Botanists
Peter Raven at Malibu Lagoon in 1959
Le Roy Abrams in Los Angeles from 1898 to 1902

Los Angeles Marine Biologists
Rimmon Carlton Fay, Marine Biologist
Richard Knapp Allen, Entomologist & Limnologist
Earl Segal, CSUN Professor, Invertebrate Zoologist
Steve A. Glassell, Marine Invertebrate Zoologist
Wesley Roswell Coe, Marine Invertebrate Zoologist
Wesley Roswell Coe & California Oyster

Ballona Wetlands
Ballona History of Rare Birds
Ballona Restoration
Ballona - Mesmer 1914
Ballona - 1917 Ivan Johnston
Ballona - Clapper
Ballona - Fishermen
Ballona - History 1876 Wheeler
Ballona - Least Tern
Ballona In The News
Ballona  wetlands photo
Ballona  Wetlands State Park
Bimini Baths Eastwood Flora

Birds
Cassins Auklet
Birds F. Schneider Playa del Rey
F. Schneider -Black Rail Swan
Black Necked Stilt

Blanche Trask
Blanche Trask, Mystic
Blanch Trask Anthology
Blanche Trask -Youth
Blanche Trask -Eulogy by Jepson
Blanch Trask - Alice Eastwood
Blanche Trask - Jepson Visit
Blanche Trask la times 1miguel
Blanche Trask longing
Blanche Trask moonlight

Ballona Botanists
1.Davidson:1923
2.Gustafson:1981
3.Johnston:1917

Malibu Lagoon
True Restoration

First LA Dune Study of USC in 1914

These 3 Web Sites
Will Guide You
Into Wild Nature
1.Scientist-Naturalist
2.Geography of Hope
3.Flora & Fauna:L.A.

LA Birding History
Howard Cogswell

 

Edward Ricketts
Sandy Beaches
Wetland Worms

Purer Ecology
1. Sand Dune Parks
2. Beach Glory
3. Purer Anthology
4. LAX Sand Dunes

1.Joseph Grinnell
2.Will B. Judson
3.Lee Chambers
4.Alex M. Shields
5.George Morcom
6.John Eugene Law
7.J. Roy Pemberton

Miscellaneous
1. LA Prairie Meadows
2. VA Hospital Park
3. M. Long:Naturalist

Birds & Flora by
Ralph Hoffmann
1893 Massachusetts
1909 Missouri
1920 California
1893: Berkshire Co.
1895: Berkshire Co.
1895: Cape Cod
1899: Boston
1899: Berk. Flora 1
1900: Berkshire Co.
1900: Rhode Island
1902: Boston
1902:AOU Criticism
1902: N. Hampshire
1904: Berk. Flora 2
1916:Missouri 2
1917:Missouri 3
1919:Missouri 4

 Carrizo Critique
1. Carrizo Monument
2. Plain Justice
3. Hope Springs Eternal
4. Prairie Friend
5. Ecoprotector
6. BLM Whistleblower
 

1920: Hope Ranch
1920: Island Raven
1921: Mono Lake
1921: Cushenbury
1921: Ventura
1921: Carpinteria 1
1921: Carpinteria 2
1921: Carpinteria 3
1921: Carpinteria 4
1921: Carpinteria 5
1922: Berk. Flora 3
1923:NE Bird 2nd ed
1923: San Diego ...
1924: Playa Del Rey

1924:Washington 1
1924:Washington 2
1924: Oregon 1
1925:C.W. Townsend
1926: Oregon 2
1927: Carpinteria 6
1941:R.T. Peterson
1948:Rod Peattie
1948:Ken Simpson
1948:George Wallace
1952:Clifton Smith
1978:Clifton Smith
1980:Adelaide Doran
1981: Unsung Guide
1985:Wayne Ferren
1993:Dennis Paulson
1995: Steve Junak
1996:P. Weatherbee
1997:Dunn & Garrett
1998:Clifton Smith

Julius Comby: Birds
Big City Sanctuary

von Bloeker-Ecology
1. Avian Ocean Birds
2. Catalina Shrew?
3. Ballona Herps
4. Ballona Birds
5. Ballona Notes

 

Early Woman Naturalists
Alma Stultz
Helen G. Cruickshank
Erna Comby
Ruth Agnes Forsyth
Myrtle Eliz. Johnson
Edith Sumner Byxbee
Augusta Foote Arnold
Augusta Arnold in LA

Catalina/Kansas
KC Bird Club
KC Bird:Swope Park
KC Bird Count Xmas
KC Bird:Harry Harris
Auk Bio:Harry Harris
Xantus: Harry Harris
Condors:Harry Harris
KC Bird:Purple Martin
Missouri to LA:Birds
Catalina:Harry Harris
Catalina:Bird History
Roy van de Hoek Tree

Santa Barbara Battle
Vagabonding Dixie
Love Birds Save Trees
Rob Roy Heron Trees
Alondra Park Natives
Alondra Park Oasis

LeRoy Abrams' LA
1.LeRoy@Ballona I
2.LeRoy@Ballona II
3.LeRoy@Ballona a
4.LeRoy@Ballona b
5.LeRoy' Flora LA