Which animal species has evolved as a specialist with regard to their food preferences?

Question

Quizplus · Accepted Answer

Woodpecker finches, particularly those found in the Galápagos Islands, have evolved specialized feeding habits. They use tools, such as twigs or cactus spines, to extract insects from tree bark, showcasing a specialized adaptation to their food source. This behavior is not commonly found in the broader category of species like raccoons, humans, or foxes, which are more generalist in their feeding habits.

Which Animal Species Has Evolved as a Specialist with Regard