All around the world, seabirds provide a critical link between land and sea. On Hawai’i, ecologists are working to protect two vital shearwater species that helped life first take hold across these islands.
While seabirds predominantly reside at sea, they return to land to breed and raise their young. In this process, they deposit mineral-rich nutrients that sustain the whole island ecosystem. But the arrival of human settlers introduced non-native predators and extensive development. Together, these compromised many seabird habitats — and decimated their populations. Several species are now teetering on the brink of extinction.
The Maui Nui Seabird Recovery Project engages a multifaceted approach to protect these crucial birds: eliminating invasive predators, restoring native plants, and monitoring burrows for fledgling success. In one instance, they have established a dedicated sanctuary complete with artificial burrows, bird-shaped decoys, and audio speakers to attract one highly endangered shearwater species. Through their efforts, the team gives seabirds a chance to raise the next generation on the very islands they helped bring to life.
Up Next in Season 1
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Coral Comeback
Coral reefs around the world are threatened by rising ocean temperatures, but hope is growing off the coast of Hawaii. There, researchers at the Coral Resilience Lab selectively breed corals to withstand ever-increasing amounts of heat stress.
Corals are tiny animals that have a mutually benefici... -
Return of the Manatees
Crystal River has long been a safe haven for the Florida manatee, but when an invasive algae wiped out the eelgrass that manatees need for food, the community rallied to restore the river and save the animals that call it home.
After an unexpected storm forever changed Crystal River more than thr... -
Turtle Trackers
Three species of sea turtles nesting in southeast Florida face a range of manmade threats. Thanks to conservation measures, loggerhead and green sea turtles are recovering, but leatherbacks remain at risk. Researchers know little about this amazing species — and in the battle to save leatherbacks...
