5 Questions
What is the main food source for the Casa Finch?
Large spread-shaped cacti
Which birds have crushing beaks adapted for eating seeds?
Woodpecker and Warbler Finch
What is the relationship between seed size and bird beak adaptation?
Larger seeds lead to pronounced adaptations in beak structure
Why do Casa Finches have limited competition for food?
Their bills are specialized for cactus feeding
What is the function of Gwing and Probing bills in birds?
Catching flying insects
Test your knowledge on the evidence for evolution including the similarities in DNA, homologous structures, and embryonic development among different species. Explore the concept of common ancestry and how it is supported by various pieces of evidence.
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