Scientists say drought conditions significantly reduced crucial resources used for butterfly migration fuel and winter fat ...

A nonprofit whose south Texas butterfly preserve stands in the way of a planned ... none of which is held in captivity at the Butterfly Center,” the complaint states. A major bird-migration corridor, ...

In December, the U.S. Fish and Wildlife Service proposed listing the iconic monarch butterfly as threatened under the Endangered Species Act. Texas is a key state in monarch migration, located ...

The National Butterfly Center, which has been caught ... The center, which sits at the Texas-Mexico border in Mission, Texas, was forced to close for three days last weekend, citing mounting ...

Colony estimates at central Mexico overwintering sites indicate that monarch butterfly (Danaus plexippus ... report on the current status of native milkweeds for a large swath of Texas and will also ...