Monarch caterpillars eat 200 times their weight in milkweed and can devour a whole leaf in less than 5 minutes. Monarch butterflies are poisonous to predators because of the chemicals in the milkweed ...

Monarch caterpillars eat 200 times their weight in milkweed and can devour a whole leaf in less than 5 minutes. Monarch butterflies are poisonous to predators because of the chemicals in the milkweed ...

Monarch butterflies could be on the federal Endangered Species list by year's end. Eastern monarchs found in New York and ...

The monarch butterfly is widely recognized and widely dispersed across North America and it's in trouble. Federal officials ...