The genus once had nearly 600 species in Eurasia and North America.
Wolves encounter brown bears in both Eurasia and North America.
There are about 300 species, native to Eurasia and North America.
A few species are also found in large parts of Eurasia and North America.
They can be found across Eurasia and North America.
It is distributed in such areas throughout Eurasia and North America.
It is native to wetlands in Eurasia and North America.
They find a general correspondence across Eurasia and North America.
Squirrels are well known in Eurasia and North America.
Whether the bird resides in Eurasia or North America, the strategy is usually similar.