Chimpanzee: lessons from our sister species

Sister's keeper : humans and chimpanzees

Wild lesson : why study animals in nature?

A most surprising creature : the discovery of the chimpanzee

Kin : the chimpanzee's place in nature

Scratching out a living in an unforgiving world : habitat and diet

Guts, glorious guts, large stomach, and colon : plant chemistry, fruit ripening, digestive physiology, and gut anatomy

Thews, sinews, and bone : chimpanzee anatomy and osteology

Arboreal gathering, terrestrial traveling : locomotion and posture

Forged in nature's cauldron : engineering the cimpanzee

Up from the protoape : the evolution of chimpanzee

Building a natural wonder : growth, development, and life history

The source of similarity : chimpanzee genetics

Making your way in the great wild world : chimpanzee senses

The grim reaper in the forest primeval : wild chimpanzee diseases and lessons for healthy living

Powering life : endocrinology and physiology

Shelter from the storm : chimpanzee mothering

Meat-seeking missiles : chimpanzees as hunters

The mind of the chimpanzee : reasoning, memory, and emotion

The brain of the chimpanzee : the mind's motor

Tired nature's sweet restorer : chimpanzee sleep

Chimpanzee thought transfer : communication and language

Ape implements : making and using tools

Wisdom of the ages : chimpanzee culture

The daily grind : within-group aggression

A nation at war with itself : defending a community of mind

The sporting chimpanzee : dominance without destruction

The passion of Pan : sex and reproduction

Into the light : Semliki champanzees

The other sister, Bonobos : the monkey convergence hypothesis

Sister species : lessons from the chimpanzee.