The calving grounds
The coastal plain provides calving and nursery habitat within a larger network of rivers, foothills, wetlands, and tundra. Conditions across this network influence the herd's journey and survival.
People & history
Caribou People
For Gwich'in communities, the Porcupine Caribou Herd is part of a living relationship connecting food, travel, knowledge, responsibility, and place.
A relationship across generations
Caribou are at the center of Gwich'in life.
Gwich'in communities live on or near the migration route of the Porcupine Caribou Herd. For generations, caribou have provided food, clothing, tools, and practical knowledge, while also shaping cultural teachings and responsibilities.
This relationship is not limited to the moment of harvest. It includes careful attention to the herd's movements, the condition of the land, and the health of the places that sustain both caribou and people.
A seasonal connection
Waiting, watching, and preparing.
Each spring, Gwich'in communities watch for the herd's northward movement. Pregnant cows, bulls, and yearlings travel toward the coastal plain of the Arctic National Wildlife Refuge, where calving and nursing take place.
The timing of the migration matters. When the herd is delayed, conversations turn to its location and condition. This close attention reflects a practical dependence as well as a deep sense of care for the animals and their habitat.
HerdThe Porcupine Caribou Herd moves between winter range and northern calving grounds.
RouteMigration connects boreal forests, river corridors, foothills, and the coastal plain.
KnowledgeSeasonal observation supports decisions about travel, harvest, and stewardship.
More than a migration route
Habitat and culture are inseparable.
The coastal plain is known in Gwich'in as Iizhik Gwats'an Gwandaii Goodlit, often translated as “The Sacred Place Where Life Begins.” Its importance reaches beyond a single season or species.
A responsibility to place
Gwich'in knowledge understands people, caribou, water, air, and land as connected. Caring for habitat is therefore part of caring for community and future generations.
Following the herdThe migration links winter range in the boreal forest with calving grounds on the coastal plain.
A connected landscape
From forest to coastal plain.
The herd's range crosses the Chandalar, Porcupine, and Peel River regions before reaching the northeastern Alaska and Yukon coast. Reading this route as one connected system helps explain why changes in one area can matter elsewhere.
The map once published with this page is preserved as a historical reference in the original resource. For current geographic and ecological information, consult the refuge and research resources collected throughout this guide.
Explore research resourcesContinue reading
Place, history, and stewardship.
These pages provide context for the landscapes and relationships discussed here.
The Gwich'in and their homelands
Explore the wider cultural and historical setting of Gwich'in communities.
The coastal plain
Learn why the refuge's northern plain is important to caribou and other wildlife.
Wildlife and habitat
Follow the ecological connections that support life across the refuge.
About this page
This article introduces the relationship between Gwich'in communities and the Porcupine Caribou Herd in accessible, resource-based language. It is an independent educational resource, not an official statement from a government or community organization.
info@ourarcticrefuge.en-html.orgCommon questions
Questions, answered.
Why are Gwich'in sometimes called “Caribou People”?
The phrase reflects the central place of caribou in Gwich'in food systems, cultural knowledge, travel, and responsibilities to the land.
Where does the Porcupine Caribou Herd travel?
The herd moves between winter range in the boreal forests and spring calving and nursery grounds on the coastal plain of northeastern Alaska and Yukon.
Why is the coastal plain important?
It is important calving and nursing habitat and is also a place of profound cultural significance for Gwich'in communities.
What does migration timing tell communities?
Timing and herd condition provide practical information about travel, harvest, weather, and the wider health of the landscape.
Where can I learn more?
Begin with the People & History section, then use the refuge and resources pages for ecological and research context.