The Science of Sustainability

Tag: endangered species

Captive Breeding Program May Ensure Survival for African Frogs

Captive Breeding Program May Ensure Survival for African Frogs

As “canaries in the coal mine” for a changing environment, a select group of African frogs may help scientists protect endangered frog species far and wide.

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Ohio’s Bald Eagle Comeback

Ohio’s Bald Eagle Comeback

Our national symbol spreads its wings — and its reach – as it builds new nests in the heartland.

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Two Local Kids Are Semi-Finalists in a National Wildlife Art Contest

Two Local Kids Are Semi-Finalists in a National Wildlife Art Contest

A pair of local young artists have won a big environmental prize.

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Braking for Beetles: When Recreation and Conservation Converge

Braking for Beetles: When Recreation and Conservation Converge

The endangered Ohlone tiger beetle, found only in Santa Cruz County, depends on disturbed landscapes to hunt and breed. Migrating woolly mammoths and more recently grazing elk helped maintain that habitat. Recreational trails might prove a good replacement–as long as mountain bikers follow rules to reduce beetle casualties.

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It's Summer Vacation Time for the California Least Tern

It's Summer Vacation Time for the California Least Tern

The least tern, smallest of our three tern species, will be with us for the summer.  They arrive along California’s shore with their tuxedo colors and distinctive white “V” on their forehead in late April.

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Small Rewards: Tiny Frogs and Chameleons Find and Fill a Niche

Small Rewards: Tiny Frogs and Chameleons Find and Fill a Niche

Recent discoveries of a Lilliputian lizard and elfin amphibian, fascinating in their own right, highlight one of the most enduring questions in biology: what controls the evolution of body size? They also provide a rare bright spot amid the relentless reports of endangered and disappearing amphibian and reptile species around the world.

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Fantastic Voyage: The Salmon's Uphill Struggle for Survival

Fantastic Voyage: The Salmon's Uphill Struggle for Survival

California's critically endangered coho salmon are at a crossroads. Hundreds of thousands of fish once returned to our streams to spawn. But dams, water diversion, and habitat destruction have pushed the coho to the brink of extinction. Without heroic habitat restoration and water conservation efforts, we may lose our storied silver fish.

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A Birder’s-Eye View of Conservation

A Birder’s-Eye View of Conservation

The Great Backyard Bird Count gives novice Bay Area wildlife watchers the chance to play field biologist in their own backyards and help scientists gather data on the incidence, abundance, and distribution of birds. Researchers will use sightings to identify trends that will help conserve these valuable indicators of biodiversity.

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Producer's Notes: Seahorse Sleuths

Producer's Notes: Seahorse Sleuths

This planet may have seemed endlessly bountiful 2000 years ago, but today we can no longer afford to take the survival of non-human species for granted.

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