Migration is a popular strategy among many species. Monarch butterflies migrate between the Sierra Madre mountains in Mexico and many locations across the USA and Canada. Answer the following questions about this amazing phenomenon. You may benefit from learning more with the help of sources such as this article http://nyti.ms/ 2iiT4yV. 

1. What type of control strategy do the wings of monarch butterflies adopt? Is it homeostasis or homeorhesis? Justify your answer. 2. Do migrating groups of monarch butterflies exhibit homeostasis or homeorhesis? You may answer this question with respect to some characteristics such as their migration path or number of butterflies. Do they have a leader that they can follow during their migration? 

3. If you are in North America, some of these migrating monarch butterflies may make it to your location. Look for them during the summer. Inquire about how their location population has changed over the decades.