If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Test your knowledge: biodiversity patterns of speciation and extinction

Problem

Which of these is NOT an example of dispersal?
Choose 1 answer:
Stuck?
Stuck?