Winter 2005 issue of the Friends of Washoe Newsletter

Contents
Tatu's 29th Birthday 12/30/04
Memorials
Christmas 2004
Another Successful Enrichment October 15, 2004
Sign Logs Winter 2005
A Survey of Chimpanzees (Pan troglodytes troglodytes) and Gorillas (Gorilla gorilla gorilla) in the Ngotto Forest, Central African Republic
CHCI Photos

Spring 2005 issue of the Friends of Washoe Newsletter

Contents
Rooster Takes Over Monkey
Valentine's Day
St. Patrick's Day
Menu Day
Easter
Happy 27th Birthday Loulis
Sign Logs
Chimpanzee's Use of an Outdoor Enclosure as a Function of Weather
CHCI Photos

Summer 2005 issue of the Friends of Washoe Newsletter

Contents
Oh When the Chimps
A Special Thank You
Sign Logs
39th Anniversary of Project Washoe
Thanks to Mary Radeke for this Additional Update on Washoe's Celebration
Dairy Queen Delivery
A Communicative Competence in Four Captive Chimpanzees as Indicated by Responses to Questions Versus Statements
CHCI Photos

Fall 2005 issue of the Friends of Washoe Newsletter

Contents
Dar's 29th Birthday, August 2, 2005
Dialect 2005
Sign Logs
Chimpanzees Exhibit Imaginary Play
Forage Pilot Study
Laughter, Smiling, and Humor:  A Preliminary Report
CHCI Photos

Winter 2006 issue of the Friends of Washoe Newsletter

Contents
Halloween 2005
Thanksgiving Preparation
Thanksgiving Dinner, Part 2
Holiday Fun
Tatu's 30th Birthday
Winter 2006 Sign Logs
Chimpanzee Use of Modulation in Response to Questions
CHCI Photos

Spring 2006 issue of the Friends of Washoe Newsletter

Contents
Pant Hoots
St. Patrick's Day
Brothers
Spring 2006 Sign Logs
Effects of Familiarity and Use of American Sign Language (ASL) on Chimpanzee (Pan troglodytes) Conversational Behavior
CHCI Photos\

Summer 2006 issue of the Friends of Washoe Newsletter

Contents
Loulis' 28th Birthday - May 10, 2006
Washoe's 41st Birthday - June 21, 2006
Sign Logs
Weather Influences Chimpanzees' Choice to Go Outside
Space Use in Captive Chimpanzees
CHCI Photos

Fall 2006 issue of the Friends of Washoe Newsletter

Contents
Data Collection at Zoo Northwest Florida
Summer Apprentice Team 2006
Forage Project Update
Social Play and Laughter African Sanctuaries
Play, Laughter and Humor in Shift Reports
Pretend Play (and possible Humor) in Shift Reports
Laughter and Hierarchy
Dar's 30th Birthday
Sign Logs
CHCI Photos

Winter 2007 issue of the Friends of Washoe Newsletter.

Contents
Thanksgiving
Christmas 2006
Converstations with Tatu about Christmas
Tatu's Birthday Late
The Ethics of Eating, Capturing, & Experimenting on Great Apes
Sign Logs
Chimpanzee Threat Gestures: Community Level Differences
CHCI Photos

Spring 2007 issue of the Friends of Washoe Newsletter.

Contents
Sign Logs
Gift Cards, Enrichment, Donations
Communicative Role of Play Behaviors in Captive Chimpanzee Play
CHCI Photos

Summer 2007 issue of the Friends of Washoe Newsletter.

Contents
Loulis' Birthday - May 10
Washoe's Celebration - June 21
Washoe's Celebration - June 21
Pan Bloglodytes - The CHCI Blog
CHCI Retrospective - Washoe's 19th Birthday (1983)
The CHCI Legacy Project - Video Archive
Sign Logs
Use of Gesture Sequences in Captive Chimpanzee Play
CHCI Photos

Fall 2007 issue of the Friends of Washoe Newsletter.

Contents
Dialect Team 2007
Legacy Project Update
CHCI Retrospective - Pizza To Go (1986)
Enhanced Enrichment Days
Scotland Day
Orchestra Day
Harry Potter Day
Signs Logs
Play, Laughter and Humor in Captive Chimpanzees (Pan troglodytes)
CHCI Photos

Winter 2008 issue of the Friends of Washoe Newsletter. The Washoe Memorial Issue.

Contents
Our Dear Friend Washoe 1965 - 2007
Thanksgiving
Goodbye From A CHCI Intern
A Great Chimposium Season
Washoe's Memorial - Rememberances from Deborah Fouts, Roger Fouts, Hillary Fouts, Rachel Fouts-Carrico, Joshua S. Fouts, and Mary Lee Jensvold.
Memories of Washoe from around the world.
The Generosity Of Friends
Sign Logs
A Comparson of Intragroup Greeting and Reassurance Behaviors Across Four Chimpanzee (Pan troglodytes) Social Groups in American and African Sanctuaries
CHCI Photos

Spring 2008 issue of the Friends of Washoe Newsletter.

Contents
Washoe's Day of Honor in Olympia
House Resolution Honoring Washoe: HRN 4672
Sign Logs
Individual and Task Variation in Handedness in Four Captive Chimpanzees (Pan troglodytes) - Poster
Sorting Chimpanzee Drawings Based on Similarity Of Form
CHCI Photos

Summer 2008 issue of the Friends of Washoe Newsletter.

Contents
Memorial Gardern - Washoe
Pan-Orama - Apprentice Experience
Initiation - Apprentice Experience
Sign Logs
The Recent Expressive Lexicon of a Cross-Fostered Chimpanzee
Signs of Cultural Transmission in a Chimpanzee
Individual and Task Variation in Handedness in Four Captive Chimpanzees (Pan troglodytes) - Followup
CHCI Photos

Fall 2009 issue of the Friends of Washoe Newsletter.

Contents
A Bronze Statue (Georgia Gerber)
Wallin Wedding
Remembering Washoe
The Washoe Legacy Project
Birthday Celebrations
Moo Cow Day
Door Decorating for Homecoming
Sign Logs
Comparitive Study of the Proximity and Nesting Patterns of Captive Chimpanzees after the Loss of Their Matriarch
Chimpanzees in the United States
Social Structure of Three Captive Chimpanzees

Winter 2009 issue of the Friends of Washoe Newsletter.

Contents
Sponsor a Party at CHCI
Mask Day 2008
Thanksgiving 2008
Everyone Loves Christmas
Tatu Turns Thirty-two
Collaboration is the Key to Success
Farewell Friends
Sign Logs
Contralateral Pointing in Cross-fostered Chimpanzees

Spring 2009 issue of the Friends of Washoe Newsletter.

Contents
Foyer Projects
Supporting the Captive Primate Safety Act
A Day in the Life
Valentine's Day
Dear CHCI
Green Day
Sign Logs
Vocabulary Use of Four Cross-Fostered, Signing Chimpanzees
The Acquisition of New Signs in Adult Cross-Fostered Chimpanzees

Summer 2009 issue of the Friends of Washoe Newsletter.

Contents
Washoe's Birthday Party
A Double Party: Loulis's Birthday and Mother's Day
Berm Garden Update
Wahoe Bronize Scupture Project Gets Closer to Reality
Sign Logs
The Chimporium: New and Improved
Space Day
A Farewell
Zoo Outreach
Congratulations!
Inspiration for Current Research Projects
Effects of the Chimposium Educational Program on Visitor Knowledge and Attitudes
Sorting Chimpanzee Drawings Based on Similarity Of Form
Social Structure of Three Captive Chimpanzees
Chimpanzee (Pan troglodytes) Responses to Caregiver use of Chimpanzee Behaviors

Fall 2009 issue of the Friends of Washoe Newsletter.

Contents
A Day in the Life of an Apprentice at CHCI
Fiesta day! Ole!
Rockin' Luau Day
Sign Logs
Baby Day
Sorting Chimpanzee Drawings Based on Similarity Of Form
Social Structure of Three Captive Chimpanzees: A Reexamination
Effects of the Chimposium Educational Program on Visitor Knowledge and Attitudes