The monarch butterfly is much beloved ... The insects overwinter in cold, high-altitude Mexican forests, where they hibernate to survive. After winter, they migrate north, laying eggs and building ...

People in northern climates are familiar with flocks of birds flying south in the winter, but why do they do it, and why ...

The monarch butterfly is much beloved ... The insects overwinter in cold, high-altitude Mexican forests, where they hibernate to survive. After winter, they migrate north, laying eggs and building ...

Millions of monarch butterflies migrated south during the fall to hibernate and lay their eggs for spring. The majority of the monarch butterfly population has been flying south to the Transvolcanic ...

Newly released data shows that the number of monarch butterflies migrating to California this winter is near-record low. "We ...

The number of monarch butterflies spending the winter in the western United States dropped dramatically this year even as ...

A 'hibernation relationship' refers to when a couple comes together during the winter months, spending significant time 'denning' indoors, away from the cold. It’s like being in a cozy bubble ...

To make it there, hummingbirds sometimes enter a short-term hibernation of sorts, slowing their respiratory, heart and metabolic rates for several hours at a time to a point where some birds have ...

Just over 9,000 monarchs were counted in California last winter, the second lowest ever since the annual count began in 1997 ...

Berkeley, Calif. – The zone that once defined Syracuse’s basketball program came out of hibernation against the California Bears Saturday night. The Orange played nearly an entire game of 2-3 ...

"The iconic monarch butterfly is cherished across North America, captivating children and adults throughout its fascinating life cycle," U.S. Fish and Wildlife Service Director Martha Williams ...