Which of these populations is least likely to be at risk of extinction?
A) A cave-dwelling lizard with a declining food source
B) A bat species confined to one island where extreme storms are becoming frequent
C) A large population of herons that is growing slightly each year
D) A population of eagles whose numbers have recently declined rapidly
E) A population of grizzly bears whose geographic range has recently declined rapidly

Question

Quizplus · Accepted Answer

The large population of herons that is growing slightly each year is the least likely to be at risk of extinction, as it shows signs of a stable or growing population. The other options all describe populations that are experiencing declines in population size or facing new threats.

Which of These Populations Is Least Likely to Be at Risk