Brown bears, moose, and lynx are apex predators and large herbivores commonly found in temperate forests and boreal forests.
Step-by-step solution:
Step 1: Identify the animals: Brown bear, moose, lynx.
Step 2: Consider the habitat requirements for these animals. They require substantial forest cover and food resources typical of cooler, forested regions.
Step 3: Conclude that these animals belong to the forest natural zone (e.g., taiga, temperate deciduous forest).