• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
Friends of Midway Atoll

Friends of Midway Atoll

Preserving, protecting, and restoring the biological diversity and historic resources of Midway Atollal Wildlife Refuge

  • Home
  • About Us
    • What We Do
    • Our Team
  • Explore
  • Get Involved
    • Resources to Learn More
    • Advocacy
    • Volunteer
    • Join & Give
    • Subscribe
    • Art Contest 2025
  • Shop
    • Albatross Aloha Shirt Features Wisdom!
  • Donate
  • Contact
  • Show Search
Hide Search
Home/Explore & Learn/Plants & Wildlife/Birds

Birds

Two million pack onto Pihemanu (Hawaiian name for Midway Atoll meaning “loud din of birds”) on just 2.4 square miles of land

Birds, in incredible numbers, are the signature wildlife of Midway Atoll National Wildlife Refuge.  Kuaihelani-Pihemanu-Midway Atoll hosts the largest albatross colony on the planet, with some two million birds packed onto three small islands. The Midway populations are globally significant as well: nearly 70% of the world’s Laysan Albatrosses and almost one third of the world’s Black-footed Albatrosses nest on the atoll each year.

Midway Atoll Albatross Colony
Photo credit: Megan Dalton

Out of the 23+ bird species that use Pihemanu as migratory or breeding grounds, most are seabirds, coming ashore only to nest and rear their young and spending the rest of the year at sea. Seabirds are very long-lived (some reach more than 50 years old). They exhibit delayed sexual maturity (may not begin breeding until at least age five), and have a low reproductive rate (no more than one chick per breeding season). These life history characteristics mean most seabird populations are slow to recover from declines caused by anthropogenic or natural changes in the environment.

Birds have shared Midway Atoll National Wildlife Refuge with humans for more than 110 years, starting with the Cable Company operation in 1903. It has not always been a harmonious co-existence and bird populations have fluctuated dramatically. Sometimes birds were actively killed or nesting areas were destroyed to exclude them from areas important to residents, commercial enterprises, or military purposes. Eggs, chicks, and even adults were vulnerable to predation by rats and dogs accidentally or intentionally introduced to the atoll.

As the primary mission on the atoll moved from defense to conservation, most of the mammalian predators were removed so native bird populations could recover and flourish. The Refuge features many success stories, such as the dramatic Bonin petrel recovery after rat removal, and the translocation of Laysan ducks to Midway as a back-up population. A recent increase in albatross egg predation by mice underscores the need for long-term monitoring and management while previous accomplishments show what’s possible on this extraordinary National Wildlife Refuge.

Bristle-thighed Curlew
Photo credit: Daniel Clark/USFWS

EXPLORE MIDWAYS BIRDS

Laysan albatross

Black-footed albatross

Short-tailed albatross

Bonin Petrel

Wedge-tailed Shearwater

Christmas Shearwater

Red-tailed Tropicbird

White-tailed Tropicbird

Masked Booby

Brown Booby

Red-footed Booby

Great Frigatebird

Gray-backed Tern

Sooty Tern

Brown Noddy

Black Noddy

White Tern

Laysan Duck

Domestic Canary

Migratory Birds

Extinct Birds

Primary Sidebar

Preserving, protecting, and restoring the biological diversity and historic + cultural resources of Midway Atoll

📨 Don’t miss out!

Sign up to receive email updates and to hear about the latest news from Midway and FOMA!

We will never share your information + promise to keep your email address safe.

Stay connected with FOMA

  • Facebook
  • Instagram
  • YouTube

Explore more

👕 Shop💳 Donate📰 Subscribe

Footer

Friends of Midway Atoll

17 Katrina Lane
San Anselmo, CA 94960

Copyright © 2025 Friends of Midway Atoll National Wildlife Refuge (FOMA)

Stay Connected

  • Email
  • Facebook
  • Instagram
  • YouTube
  • Terms of Use & Privacy Policy
  • IRS Form 990