because they eat milk weed a poisonous plant which makes them poisonous
they are poisonous. As beautiful as they are. It is in fact true that Monarch's are extremely poisonous.
no
Monarch butterflies have adapted to be poisonous to their most serious predators. This makes them taste bad to birds, which are a problem for other types of butterflies.
Monarch Butterflies, that's what makes them poisonous.
Some butterflies such as the Monarch, eat poisonous plants as caterpillars, resulting in the butterfly being toxic. Insect eaters like birds seem to know not to eat these butterflies. Monarchs are most likely poisonous to some extent in dogs.
Butterflies are almost defenseless. They use camouflage to hide from predators and some species are poisonous to predators. Poisonous butterflies include the Monarch and the small postman.
It doesn't, monarch butterflies are poisonous and predators tend to stay away from poisonous things.
According to an Internet search, there is no butterfly that is so poisonous that it would kill a human. There are butterflies that are extremely distasteful to birds and other such predators due to the larva's consumption of poisonous plants. The Monarch butterfly is a well-known example of that. The larva eat milkweed.
Viceroy butterflies use mimicry as a defense mechanism to deter birds from eating them. By resembling the toxic monarch butterflies, which are unpalatable to predators, viceroys exploit the learned aversion that birds have toward their poisonous counterparts. This resemblance helps the viceroy avoid predation, as birds may mistake them for monarchs and choose not to eat them.
Let's make a distinction here between "venomous" and "toxic."Some butterflies are toxic: if you eat them, they'll poison you. In many cases, this is because when the butterfly was a caterpillar, it ate a plant that contained a poison and stored the poison up in its body. The monarch butterfly is one example: monarch caterpillars love milkweed, many species of which contain cardiac glycosides that disrupt the functioning of the heart.However, no butterflies are venomous: they can't bite or sting you and inject poison (I'm not aware of any butterflies that can bite at all).As long as you're not eating them, they're pretty harmless.
Viceroy butterflies are not poisonous, but they look just like poisonous monarch butterflies. Which behavior does the viceroy use to deter birds that would otherwise eat it
Viceroy butterflies are not poisonous, but they look just like poisonous monarch butterflies.