Tidbits:
Stories, Quotes, and FAQs.
The wisdom builder tidbits that feed the columns, articles, and trainer.
ANIMAL EVOLUTION
Featured Story
Science
Story
First Synapsids
Mammal Evolution
Evolution does not announce itself with a trumpet. The mammal story began quietly, in small swamp-floor animals moving through ancient forests. Their bodies still looked primitive, but their skulls held a new design. That small opening behind the eye marked a branch that would one day lead to us.
Featured QUOTE
Featured FAQ
Science
FAQ
Was T. Rex feathered?
Dinosaur Evolution
The T. rex feather question is a great example of how ideas move through categories. Scaly skin impressions are empirical. Comparisons to feathered relatives are rational. A fuzzy young T. rex or partly feathered adult remains speculative. Good thinking means keeping each piece in its proper place.
Updated Tidbits
06 Jun 2026
(Updated 2 weeks ago)
Science
Story
Skin Color Diversity Across and within Primate Species
Ancient adaptive patterns
06 Jun 2026
(Updated 3 weeks ago)
Science
Story
Emergence of the Great Apes (Great Apes LCA)
Great Ape Evolution
06 Jun 2026
(Updated 3 weeks ago)
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Animal Evolution
Brain Evolution: From Precognitive to Consciousness
Life learns to move, sense, and survive!
Animal evolution traces the long story of how movement, senses, behavior, and intelligence emerged over hundreds of millions of years. From early multicellular life to the vast diversity of animals today, this section explores how natural selection shaped bodies, instincts, and survival strategies.
Deep-Dive Articles
Cultural Transmission: The Sharing of Knowledge from Crows to Libraries
Michael Alan Prestwood
February 25, 2024
Cultural transmission is the passing of learned behavior, knowledge, and traditions from one generation to the next in all animals.
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Must-Reads
Animals
Cultural Transmission: The Sharing of Knowledge from Crows to Libraries
Cultural transmission is the passing of learned behavior, knowledge, and traditions from one generation to the next in all animals.
New Ideas
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Updated Articles

Cultural Transmission: The Sharing of Knowledge from Crows to Libraries
March 30, 2026
Cultural transmission is the passing of learned behavior, knowledge, and traditions from one generation to the next in all animals.
The Timeline
More Animal Evolution Timelines








