Conserving seabirds on the “Isles of Amnesia”
By Mark Rauzon
I had the chance to plumb the depths of these actions when I worked for the U.S. Fish and Wildlife Service in Hawaii. As a young graduate student in 1982, I was attending the University of Hawaii while working for the USFWS when an opportunity came my way — to voyage to an equatorial desert island called Jarvis to eliminate feral cats from what was once a vast seabird colony. That event changed my life and started my career in the Pacific, one that has taken me over 30 years to experience, explore, and now explain.
Few people have ever heard of the flyspecks of land scattered across the vast Pacific that represent America’s oceanic frontier. Who knows about Howland Island, the “ratoll” where Amelia Earhart was headed; or Baker Island where germ warfare testing took place; or Jarvis Island, the “catoll” on the equator?
Perhaps better known are the military bases of Wake Island and Johnston Atoll, and the Palmyra Atoll yacht harbor. But Uncle Sam had been sailing along the desolate isles of Oceania for centuries, far enough away to be out of sight, out of mind, where anything goes, and often did, only to be quickly forgotten. Each island has a hidden history, a secret story to tell, and an ecological lesson to teach. My new book — Isles of Amnesia: The History, Geography, and Restoration of America’s Forgotten Pacific Islands — is a summary of these stories, lessons, and forgotten tales.
White Terns, by Mark RauzonMy experiences coincided with the development of island conservation as a field of study. From my cat eradication days at Jarvis during the great El Niño of 1982-83, I witnessed the recovery of the island from a colony where seven species clung to existence, to a place of 14 breeding seabird species and the largest colony of seabirds in the tropical Pacific. The gratification of seeing direct action “make” new birds inspired me to continue, and I went on to lead and advocate for other eradication efforts. Over the decades, the field developed through successes and failures to a point where vast acreages are today cleared of invasive animals via helicopter poisoning campaigns.
In the course of my work on Pacific Island conservation, I uncovered hidden American histories like germ warfare testing.

Mitchell Canyon in springtime, by Scott Hein
Mitchell Canyon in the dry season, by Matt Guziejka
View of Quito from lodge grounds by Krista Jordan
Dan Harris / Photo by Ilana DeBare
Ring-necked Ducks, photographed in Golden Gate Park during a past Birdathon by Dan Harris
Adult male Western Snowy Plover / Photo by Jerry Ting