Evolution
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Founder effect, bottlenecking and genetic drift
Youtube video explaining the founder effect, genetic bottlenecks and genetic drift.
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Galapagos finch caught in act of becoming new species BBC news story
BBC news story from 2017 – researchers have observed speciation occurring in a population of Galapagos finches.
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Genetic drift
Animation on genetic drift, step-through or narrated with quiz.
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How Evolution works
Youtube video explaining evolutionary mechanisms from the Kurzgesagt – in a Nutshell channel.
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Introduction to evolution
Text based “lectures” on evolution
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Natural selection animation
Animation on natural selection with choice of step-through or narrated version, followed by a quiz.