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.

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Alaskan Fur Seals

Alaskan Fur Seals

Observe the lives of fur seals and contribute to the conservation of the Bering Sea. Rendezvous:St George Island, AK, USA £1595 10 days Moderate
 
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Details Book

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Hunting for Caterpillars in the Chiricahuas (U.S., Arizona)

Climate Change and Caterpillars in Arizona

Explore the fascinating world of caterpillars to see how they protect themselves and respond to changes in their habitats. Rendezvous:Tucson, AZ, USA £1095 11 days Moderate
 
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Hunting for Caterpillars in New Orleans

Climate Change and Caterpillars in New Orleans

Explore the fascinating world of caterpillars to see how they protect themselves and respond to changes in their habitats. Rendezvous:New Orleans, LA, USA £1095 11 days Moderate
 
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Details Book

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Climate Change at the Arctic’s Edge

Climate Change at the Arctic’s Edge

Help show how much and how fast climate change is affecting the Arctic — and what that means for the entire planet. Rendezvous:Churchill, MB, Canada £1350 - £1395  11 days Moderate
 
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Climate Change at the Arctic's Edge - Teen

Climate Change at the Arctic's Edge - Teen

Help show how much and how fast climate change is affecting the Arctic — and what that means for the entire planet. Rendezvous:Churchill, MB, Canada £1745 11 days Moderate
 
Building Electricity Toilets
Details Book

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