There are many, many different species of butterfly, so in order to provide some kind of answer let's consider only the Monarch butterfly. Monarchs feed on milkweed, which contains a compound that is...
Yes they are very poisonous. Every part of the plant is poisonous, especially the sap. Be careful when handling this plant, it can cause eczema, and other skin rashes. Definitely do not allow...
Poison is ingested by the victim through eating the poisonous animal n most cases. Of course, don't touch something poisonous and then your mouth. Venom is injected into the victim by fangs,...