increased

Alaska eradicated rats from a 6,869-acre Aleutian island more than two centuries after they arrived in a shipwreck; within two years some native bird populations had increased 200% or more and missing seabirds began returning

by
Alaska eradicated rats from a 6,869-acre Aleutian island more than two centuries after they arrived in a shipwreck; within two years some native bird populations had increased 200% or more and missing seabirds began returning

Alaska eradicated rats from a 6,869-acre Aleutian island More than two centuries after a shipwreck brought non-native rats to a remote Alaskan island, removing the invasive rodents has led to a rapid recovery of wildlife across the 6,869-acre island in the Aleutian archipelago. According to monitoring reports and press releases from the United States Fish … Read more

In 2017, Antigua and Barbuda removed invasive rats and goats from Redonda; by 2023, vegetation biomass rose over 2,000% and ground dragons increased 13-fold

by
In 2017, Antigua and Barbuda removed invasive rats and goats from Redonda; by 2023, vegetation biomass rose over 2,000% and ground dragons increased 13-fold

Redonda had become a thriving haven for wildlife within a few years, and now it has received a major new layer of protection. For years, Redonda resembled more a barren moonscape than a tropical Caribbean island. Its vegetation was destroyed, its native wildlife was wiped out, and the marine ecosystem around it was harmed by … Read more

In 2024, Palau removed invasive rats from Ulong Island; one year later, fish biomass rose 183% and leaf nitrogen increased about 80% at one reef site

by
In 2024, Palau removed invasive rats from Ulong Island; one year later, fish biomass rose 183% and leaf nitrogen increased about 80% at one reef site

Data from Ulong Island, Koror Republic of Palau shows that seabirds are returning (Representational AP photo) The return of seabirds to a small island in Palau has brought an unexpected benefit. Just one year after invasive rats were removed from Ulong Island, researchers have found that nearby coral reefs are also beginning to recover.The study … Read more