32,000 miles
10
Mostly bears when they migrate upstream but they also have enemies such as salamanders.
1000m
They migrate thousands of miles and for som animal that small, it's a long journy. The monarch butterfly will migrate halfway around the world. Many will die on this trip but it's all for survival purposes in the end.
shut up stupid
Not all do, but some, such as the monarch migrate many miles to avoid the cold winter.
how many babies do salamanders lay
not all but a real lot
80,000
Gcc
How many miles a butterfly travels during winter migration varies by the species and their location. Some species of butterflies have been known to travel over 4,000 miles.