Predator prey cycles and resource use

Question 1

describe why predators have increased in western north america

Answer 1

moose and white tailed deer populations increased due to climate change and forestry

Question 2

Why is the increase of white tailed deer and moose in western north America a problem for caribou?

Answer 2

They caused an increase in the number of predators, which now target the caribou, causing their exterpation