Summer is prime butterfly season. Butterflies are cold-blooded, meaning their body temperatures are the same as the surrounding air.

Summer solstice is the longest day of the year. Here's why it can occur on June 20, June 21 or June 22. Plus: Solstice 2025 ...

Due to its migratory nature, the maintenance of the overwintering phenomenon also requires attention to the conservation of the monarch butterfly by those countries through which it travels during its ...