Wildlife - PeterMather
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Swarms

The 170,000 strong Porcupine Caribou Herd migrating from their calving grounds in the 1002 lands of Alaska's ANWR. Porcupine Caribou Herd in Alaska's Arctic National Wildlife Refuge (ANWR).

anwr002Porcupine Caribou herdbarren ground caribouANWRcalving groundswildlifealaskayukonmigrationarcticarctic coast