S. Parus major is a bird species that depends on caterpillars as a good source for its young
to feed. How might a decrease in the caterpillar population impact the survival of the S. Parus major species?
A decrease in the caterpillar population could have a negative impact on the survival of the S. Parus major species since they heavily rely on caterpillars to feed their young. With a reduced population of caterpillars, the S. Parus major may struggle to find enough food to keep their offspring alive and healthy, which could lead to a decline in their population. This could also have a knock-on effect on other species in the food chain that consume caterpillars, demonstrating the interconnectedness of ecosystems.