Please choose the correct answer to the question: A certain species of endangered parrots lives on an island that can be seriously affected by large floods. Which of these is considered a negative impact to the parrot population from flooding?

Answer1: a decrease in the availability of food Answer2: a decrease in populations of predators Answer3: an increase in suitable nesting locations Answer4: an increase in places to hide from danger

Answer format: answer1/answer2/answer3/answer4