# Over half of migratory bird species are in decline Migratory bird populations worldwide are sounding the alarm. - **Source:** [Phys.org - latest science and technology news stories](https://brifing.si/source/8b0f98da-d179-4c93-871f-7ac460bf9c61) - **Published:** 2026-07-23 - **Topic:** [Business](https://brifing.si/c/business) - **Original article:** - **On Brifing:** https://brifing.si/s/5fc25817-846f-4212-8dd0-a08a720cda39 ## Importance of migratory birds Migratory birds play a critical role in connecting the world's ecosystems. Billions of birds travel thousands of kilometers annually between breeding and feeding grounds, helping maintain natural balances. ## Alarming statistics Recent data shows over 50% of migratory bird species are declining in population. This poses a serious threat to global biodiversity and could disrupt essential ecosystem services. ## Primary threats Habitat loss, climate change, hunting, and urbanization rank among the main threats to migratory birds. The disappearance of critical stopover sites along migration routes leaves species particularly vulnerable. ## Conservation efforts International agreements and local protection programs work to preserve migratory birds' habitats. Identifying and safeguarding Important Bird Areas forms the cornerstone of these conservation initiatives. ## Individual contributions Citizens can help by creating bird-friendly gardens, reducing plastic use, and supporting local conservation projects. Every small action contributes significantly to species survival. ## Hope for the future With early warning systems and international cooperation, the decline in migratory bird populations can be halted. Informed conservation policies and public awareness will be crucial in securing these species' future. ## Sources covering this story - https://phys.org/news/2026-07-earth-migratory-bird-species-declining.html — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._