The "realized niche" of Canada geese depends on which of the following?

Question

Quizplus · Accepted Answer

The realized niche of Canada geese depends on all the mentioned factors. Interspecific competition with other birds, competitive exclusion by other organisms, and the distribution of parasites can all affect the resources available to Canada geese, and therefore impact their realized niche. Additionally, climate can influence their habitat and resource availability. Therefore, all of the listed options can impact the realized niche of Canada geese.

The "Realized Niche" of Canada Geese Depends on Which of the Following