The Science of Sustainability

Tag: habitat

Letting Bears Roam: Q&A with Ecologist Chris Morgan

Letting Bears Roam: Q&A with Ecologist Chris Morgan

According to ecologist Chris Morgan, “What’s good for bears is good for people.” Learn what this fearless expert wants us to know about bears.

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Reconstructing a River for Wildlife

Reconstructing a River for Wildlife

Pulling up vegetation, starting fires, and letting animals graze on riverbanks are just some of the steps being taken to improve habitat for migrating birds, including endangered species.

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QUEST TV: Restoring America's Waters

QUEST TV: Restoring America's Waters

Explore efforts to rebuild oyster reefs, battle algae blooms, and restore salmon to a dammed river in this television episode.

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Science on the SPOT: Monarch Meetup

Science on the SPOT: Monarch Meetup

Monarch butterflies migrate from all over the western United States to overwinter along the California coast. Conservation Biologist Stu Weiss uses specialized photographic equipment to study what makes good monarch overwintering habitat.

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Sanctuary for Whales, Sanctuary for Sharks

Sanctuary for Whales, Sanctuary for Sharks

Yesterday I led another expedition out into the Gulf of the Farallones on the Outer Limits with Captain Jimmy. Primarily billed as whale watching, these trips are really about the entire ecosystem, and when I’m aboard, we talk shark, because sharks are what I love, study, advocate and protect through my non-profit Sea Stewards.

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Guadalupe Island: Protecting Sharks through Ecotourism

Guadalupe Island: Protecting Sharks through Ecotourism

Last week I joined four Italian photographers, three Japanese and six Americans on a Mexican Shark watching vessel to enter underwater cages, and experience what it is like to be in the water with a Great White Shark.

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Science on the SPOT: Salt Creek Tiger Beetles

Science on the SPOT: Salt Creek Tiger Beetles

The Salt Creek tiger beetle is one of the most endangered species in the United States, with only 200 to 500 beetles left. They're found only in a small saline wetland area just north of Lincoln, Nebraska.

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Ski Green

Ski Green

Planning a ski trip this winter? Environmentally minded skiers might want to take a look at the Ski Area Report Card before making travel plans.

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Newt Migration

Newt Migration

The newts are on the move again. Each fall, after the rains start, the newts of Berkeley’s Tilden Park start migrating from the woods to waters of Wildcat Creek, where they mate and lay their eggs. South Park Drive, popular with cyclists and Sunday drivers, crosses their migratory path. Each year from November 1 to April 1 the road is closed to cars, to prevent the newts from getting squished. (How did the newt cross the road? Not by being run over, that’s for sure.)

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Backyard Mountain Lions

Backyard Mountain Lions

A few weeks ago, in the middle of the night, a mountain lion roamed the streets of Berkeley. The Berkeley Police deemed the mountain lion a threat to public safety, and, following protocol, shot it in a resident’s driveway. These policies make sense—and so does a mountain lion walking in streets of Berkeley, when you really think about it.

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Bringing Back Urban Bees

Bringing Back Urban Bees

Spring may be in the air, but our pollinators may not be. The U.S. bee population has declined, especially in urban areas. In the San Francisco Bay Area, there's a new buzz to bring wild, native bees to the urban landscape.

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