Nearly half of world’s migratory wildlife protected under UN treaty facing population decline, says new report

Population Decline in Migratory Wildlife Despite UN Protections: A Critical Analysis

The alarming decline in migratory wildlife, as highlighted in a new report, signals an urgent need for strengthening multilateral frameworks and national governance. Despite being covered under the Convention on the Conservation of Migratory Species of Wild Animals (CMS), nearly half of the migratory species are undergoing population declines. This problem showcases tensions between global conservation commitments and local implementation failures. Addressing these requires aligning international obligations like the CMS with UN Sustainable Development Goal (SDG) 15 on "Life on Land".

UPSC Relevance Snapshot

• GS Paper III: Environmental Conservation, Biodiversity Management, International Agreements
• GS Paper II: Global Governance Mechanisms, Role of International Institutions
• Essay: Topics on "Environment vs Development" and "Global Responsibility for Biodiversity Preservation"

Institutional Framework: Multilateral Efforts and India’s Role

Global conservation of migratory species operates under the CMS (also called the Bonn Convention), a treaty focusing on concerted efforts for transboundary animal species protection. However, its efficacy is hindered by insufficient implementation mechanisms. India, being a party to the CMS and framework agreements like the Raptors MoU (Memorandum of Understanding) and the Central Asian Flyway Strategy, demonstrates its commitment, but gaps in execution persist. For instance, India’s efforts to protect migratory species align with its broader conservation goals, as seen in its commitment to the sustainable use of resources.

• Convention on Migratory Species (CMS): Established in 1979 under UNEP; facilitates species protection through MoUs and Range State cooperation.
• National Framework in India: Wildlife Protection Act, 1972 (particularly Schedule I and IV); CMS-2020 COP Presidency reinforced commitments for Asian Elephants, Great Indian Bustards, and others.
• Funding Gaps: Lack of adequate financial allocation at both global and national levels remains a bottleneck. This is a challenge India must address, especially as it balances development and environmental priorities.

Key Challenges in Migratory Wildlife Conservation

1. Habitat Fragmentation and Degradation

• Deforestation, urbanization, and agricultural expansion reduce critical migratory routes (e.g., Central Asian Flyway degradation).
• Only 9% of global migratory bird species have adequately protected stopover habitats (Source: CMS Report, 2026).

2. Cross-Border Governance Deficits

• Coordination gaps exist among Range States, particularly in South Asia where regional agreements are weak.
• Lack of data standardization complicates transboundary monitoring and decision-making processes. For example, India’s role in the Central Asian Flyway highlights the need for better regional cooperation, as seen in other global agreements like the scientific collaboration on global challenges.

3. Climate Change Impacts

• Rising temperatures disrupt migration patterns, affecting food supply and breeding cycles (e.g., Arctic tern population).
• More frequent extreme weather events directly impact species survival during migration periods. This is particularly concerning for regions like India, which is already grappling with environmental challenges.

4. Illegal Wildlife Trade and Poaching

• CMS implementation is weak in addressing illicit poaching and trafficking networks, particularly for species such as sea turtles and raptors.
• The Wildlife Crime Control Bureau (WCCB) in India lacks sufficient resources to track migratory species-related crimes. Strengthening institutions like the WCCB could also help address broader issues, such as those highlighted in resource management policies.

Comparative Conservation Efforts: India vs Global Examples

Critical Evaluation

While the CMS provides a robust framework for migratory wildlife conservation, its implementation remains insufficient. The lack of binding enforcement mechanisms, limited funding, and poor alignment with SDG targets undermine its potential. Moreover, India’s performance showcases implementation gaps despite hosting multiple UNESCO natural heritage sites. A more decentralized community-led approach, coupled with regional capacity-building in South Asia, could improve outcomes. However, reconciling these efforts with development goals remains an unresolved tension. India must also engage in global dialogues, similar to its stance on international maritime issues.

Way Forward

To address the challenges of migratory wildlife conservation, the following policy recommendations are critical:

• Strengthen Regional Cooperation: Enhance collaboration among Range States, particularly in South Asia, to create standardized data-sharing mechanisms and joint conservation strategies.
• Increase Funding: Allocate dedicated financial resources for migratory species conservation at both national and international levels.
• Promote Community Involvement: Encourage local communities to participate in eco-tourism and conservation initiatives, ensuring sustainable livelihoods.
• Integrate Climate Adaptation Measures: Develop climate-resilient habitats and migration corridors to mitigate the impacts of climate change on wildlife.
• Enhance Enforcement Mechanisms: Strengthen institutions like the WCCB to combat illegal wildlife trade and poaching effectively.

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