Answer:

The dramatic decrease in the population has the Center for Biological Diversity considering placing monarch butterflies on the endangered species list this year. The legendary orange and black beauties are dying largely due to habitat loss, pesticides and climate change, according to the Xerces Society.

Step-by-step explanation:

in short this is the reason why they die early

habitat loss, pesticides and climate change , dangers provided by predators, disease, and large objects.