North America – From Seals and Sharks to Central Park

We are only now beginning to appreciate the effect of human impact on North America’s complex ecosystems.

The most difficult problems to tackle are those that are hard to see and quantify, like climate change which is affecting humans and wildlife. Changes are happening all around us. Glaciers are melting, dolphins and whales have to survive in increasingly polluted oceans. If we are to understand the consequences of our actions, and to repair ecosystems, we need people like you to help Earthwatch scientists in the field.

Loons and the Gulf of Mexico Oil Spill

Do something about the worst oil spill in US history. Help research Common loons in the Gulf of Mexico. Rendezvous:New Orleans, Louisiana, USA Coming Soon 7-14 days Easy

 

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Whales and Dolphins Under the California Sun - Short Duration

Spend an incredible weekend researching grey whales Rendezvous:Palos Verdes, California, USA Coming Soon 3 days Easy

 

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Exploring Boston's Urban Forest - Short Duration

Help to discover the value of urban forests

Rendezvous:Cambridge, Massachusetts, USA £50 1 days Easy

 

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Exploring San Francisco's Urban Forest - Short Duration

Help to discover the value of urban forests

Rendezvous:San Francisco, California, USA £50 1 days Easy

 

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Protecting the Rivers of the California Delta - Short Duration

Help restore waterways of the California Delta

Rendezvous:Davis, California £525 3 days Easy

 

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Protecting the Rivers of California’s Wine Country

Visit vineyards and support sustainable agriculture

Rendezvous:Sonoma County, California £1300 7 days Easy

 

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Spotting Songbirds in the Rockies

Monitor migratory and resident songbirds Rendezvous:Jackson Hole, Wyoming, USA £1300 9 days Moderate

 

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Uncovering the Mysteries of Colorado's Ancient Basketmakers - Teen

Dig into the archaeology of Colorado’s Basketmaker communities.

Rendezvous:Durango, Colorado, USA £1450 7 days Easy

 

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When Archosaurs Attacked and Reptiles Ruled Texas

Unearth remarkable dinosaur fossils! Rendezvous:Dallas, Texas, USA £1450 7 days Moderate

 

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Mammals of Nova Scotia

Monitor mammal populations to determine impacts of climate change and other environmental challenges Rendezvous:Halifax, Nova Scotia, Canada or Cherry Hill Accomodations £1250 - £1750  7-14 days Moderate

 

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