Once common throughout much of Southern California, the Quino checkerspot butterfly, or Quino, has experienced extreme declines over the past 50 years. By the 1980s, more than 75% of its ...

OAKLAND, Calif.— The Center for Biological Diversity and Endangered Habitats League petitioned the California Fish and Game Commission today to list the Quino checkerspot butterfly as endangered under ...

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In reality, however, ecosystems often represent interconnected local populations that experience different local conditions, as described by ecological metapopulation theory. Moreover, the ...

For instance, they are collaborating with the San Diego Zoo to extend this method to other endangered species, such as the Sacramento checkerspot butterfly. Brilliant orange monarch pollinates a ...

A mating pair of wild-type (left) and mir-193 mutant (right) B. anynana butterflies. Credit: Shen Tian Butterfly and moth wing color variations, long attributed to the cortex gene, are actually ...

Instead, he wants the service to update the 1993 Grizzly Bear Recovery Plan and think about grizzlies as a “metapopulation” that spans the northern Rockies.

She examined populations of the Edith’s checkerspot butterfly and discovered that it was shifting to higher altitudes and moving away from the Equator in search of cooler environments.

Instead, he wants the service to update the 1993 Grizzly Bear Recovery Plan and think about grizzlies as a “metapopulation” that spans the northern Rockies. Get any of our free email ...

The Framework shows how positive relationships that prioritize restoring shared, meaningful and purposeful identities can lead to expansive and incremental capacity for transformative outcomes for ...