They eat different foods
Their territories don't overlap
They all migrate in different directions
They avoid each other as much as possible
Different temperatures
Midlatitudes
Rain shadows
Bajadas
Spring and summer
Winter and fall
Winter and summer
Dry and wet
A combination of the above defenses
They have toxic chemicals
Ants protect them
They have thorns
Desert
Tundra
Temperate forest
Grassland
Asia
Australia
Antarctica
North America
The savanna gets a fair amount of rain, at least 20 inches a year.
Growing quickly
Developing fire-resistant cover
Having deep roots
All of the above