Type:

Other

Description:

Data is presented from the Galapagos Islands, showing that a severe drought put selective pressure on the population of Darwin's finches and resulted in a change in the average beak size in the next generation.

Subjects:

  • Science > General
  • Science > Ecology

Education Levels:

  • Grade 6
  • Grade 7
  • Grade 8
  • Grade 9
  • Grade 10

Keywords:

environmental changes populations

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial

Collections:

None
Update Standards?

SCI.8.11.C: Science

explore how short- and long-term environmental changes affect organisms and traits in subsequent populations; and
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