Unveiling the Untamed Wonders of Izembek National Wildlife Refuge
📷 Green eelgrass appears at low tide in the vast wetlands of Izembek Lagoon, at the edge of Izembek National Wildlife Refuge, Alaska | Kristine Sowl / USFWS
Step into a realm of untamed beauty and ecological wonder, where the symphony of nature's rhythms unfold in perfect harmony. Welcome to Izembek National Wildlife Refuge (Izembek NWR), an extraordinary sanctuary located on the Alaska Peninsula’s southern coast. In the safety of this national wildlife refuge that hosts an unparalleled diversity of life among its abundant eelgrass beds, the Pacific black brant finds its seasonal haven. As stewards of the land, we invite you to discover the hidden treasures of this fragile ecosystem and the urgent need to safeguard it.
Pacific black brant in Izembek National Wildlife Refuge, Alaska | Gerrit Vyn
Every year, the Pacific black brant embark on a long journey between the Arctic and Baja California, with Izembek Lagoon as a critical stopover. The coastal expanse of the Izembek NWR hosts the global population of Pacific black brant, a subspecies of brant geese. As they descend upon the lagoon each fall, you can behold a breathtaking spectacle, with more than 150,000 birds gracing the landscape. In late October and November, they begin their 2,700-mile journey back to Baja California, via the Pacific Flyway.
The lagoon waters hold the main food source for the black brant - eelgrass. Many species rely on this common but essential plant; for black brants, half their diet consists of this fatty aquatic food source. The Izembek NWR boasts the largest concentration of eelgrass beds in North America, creating a dependency between the Pacific brant, eelgrass, and the wider ecosystem that sustains both.
Eelgrass in Izembek Lagoon, Izembek National Wildlife Refuge, Alaska | Lisa Hupp / USFWS
Beyond the lagoon’s surface, Izembek NWR unfolds like a living tapestry of biodiversity, supporting all kinds of life. The refuge spans 310,000 acres; most of which is the Izembek Wilderness Area, designated in 1980 through the Alaska National Interest Lands Conservation Act. The Izembek NWR is also one of the United States’ first designated RAMSAR Wetlands of International Importance, a testament to the necessity of this area to the natural world. In addition to the black brant, you can find 185 species of birds, 40 species of fish, and 23 species of land and marine mammals, including awe-inspiring orcas and majestic gray whales.
Izembek National Wildlife Refuge is not only a refuge for migratory birds and marine life but also a crucial passage for the Southern Alaska Peninsula Caribou Herd, coastal brown bears, and elusive gray wolves. Brown bear density in the refuge is one of the highest in Alaska, with up to six bears per mile along some streams during salmon runs. Caribou migrate to the refuge from calving grounds to the north and back, repeating an ancient journey.
Brown bear in Kinzarof Lagoon, Izembek National Wildlife Refuge, Alaska | Kristine Sowl / USFWS
Despite its clear ecological significance, Izembek NWR faces a looming threat. The proposal to build a road through its heart, sacrificing critical habitats and threatening its delicate balance, poses an imminent danger. The proposed road would cut through the refuge’s pristine designated wilderness and thriving wetlands, leaving a trail of long-term degradation behind.
The landscapes of Izembek NWR hold stories of the Pacific brant navigating the skies and eelgrass carpets swaying in the embrace of the lagoon, sheltering spawning Pacific herring, sea otters, and harbor seals. It is our collective responsibility to protect and cherish this ecological treasure, ensuring that future generations can witness the diversity of life that thrives here.
The National Wildlife Refuge Association invites you to join us in our mission to safeguard the Izembek National Wildlife Refuge, where timeless and untouched nature can still be seen. As guardians of the National Wildlife Refuge System and the wildlife within it, we are committed to protecting Izembek National Wildlife Refuge for generations to come. Your support matters greatly, and your contribution will play a vital role in preventing threats to this irreplaceable national wildlife refuge.
