Archive · 25 Jul 2026
Over Half of Earth's Migratory Birds Are Declining
Many birds travel long distances between their homes and breeding grounds.
Scientists have found that more than half of these migratory birds are in trouble.
They face many dangers like losing their homes, being hurt by other animals, hitting buildings, being hunted, and being poisoned by chemicals.
But there is hope.
Scientists now have better tools to track these birds and understand their needs.
By working together, protecting their homes, and reducing threats, we can help save these amazing birds.
Governments, landowners, and individuals all have important roles to play in this effort.
Over half of Earth's migratory bird species are declining due to various threats.
Key threats include habitat loss, invasive species, collisions, hunting, pet trade, pesticides, and fishing nets.
Conservation efforts focus on protecting and restoring habitats, reducing threats, and international cooperation.
Advanced technologies like tracking devices and citizen-science initiatives help monitor and protect migratory birds.
Governments and individuals need to take action to save migratory birds before they become endangered.
- Who
- Scientists and conservationists
- What
- Over half of Earth's migratory bird species are declining due to various threats
- When
- The study was recently published
- Where
- Global assessment involving multiple countries
- Why
- Habitat loss, invasive species, collisions, hunting, pet trade, pesticides, and fishing nets are major threats
Conservation Efforts
Habitat and Threat Challenges
Conservation Strategies
Conservation Efforts
Protecting and restoring habitats, reducing threats, and international cooperation can save migratory birds.
Habitat and Threat Challenges
Habitat loss, invasive species, collisions, hunting, and pesticides are major threats to migratory birds.
Government Action
Conservation Efforts
Governments need to act proactively to conserve migratory birds before they become endangered.
Habitat and Threat Challenges
Many influential countries have not signed international agreements, hindering conservation efforts.
Scientific Advancements
Conservation Efforts
Advanced tracking and monitoring technologies can help identify and address threats to migratory birds.
Habitat and Threat Challenges
Despite scientific advancements, the decline of migratory birds continues due to various threats.
- Number of Migratory Bird Species
- 3,380
- Percentage of Declining Species
- Over 50%
- Key Threats
- Habitat loss, invasive species, collisions, hunting, pet trade, pesticides, fishing nets
- Conservation Approach
- Protecting and restoring habitats, reducing threats, international cooperation
- International Agreement
- Convention on the Conservation of Migratory Species of Wild Animals
- Example Conservation Initiative
- Road to Recovery
- Notable Species
- Bobolink, Newell's shearwater, Spoon-billed sandpiper
- Key Technologies
- Miniature tracking devices, genetics, automated radio telemetry networks, citizen-science initiatives