Migratory Birds & Biodiversity क्या है?
ऐतिहासिक पृष्ठभूमि
मुख्य प्रावधान
9 points- 1.
Migratory birds follow specific flywaysestablished routes used by large numbers of birds during migration, such as the Central Asian Flyway, which passes through India.
- 2.
They play crucial roles in ecosystem services, including pollination, seed dispersal, pest control, and nutrient cycling, contributing to ecosystem health and agricultural productivity.
- 3.
Can act as vectors for pathogens, including Avian Influenza viruses, carrying them over long distances and potentially introducing them to new regions and susceptible populations.
- 4.
Threats to migratory birds include habitat loss and degradation (especially wetlands and stopover sites), climate change (altering migration patterns and food sources), poaching, pollution, and collision with infrastructure.
- 5.
Biodiversity is essential for ecosystem stability, resilience to environmental changes, and the provision of vital resources (food, medicine, clean water, air).
- 6.
Conservation efforts for migratory birds involve protecting their breeding grounds, stopover sites, and wintering grounds across their entire flyway.
- 7.
International cooperation is vital for migratory bird conservation, as they cross multiple national borders. Key agreements include the Convention on Migratory Species (CMS / Bonn Convention) and the Ramsar Convention on Wetlands.
- 8.
India is a signatory to several international conventions related to biodiversity and migratory species, demonstrating its commitment to conservation.
- 9.
The loss of biodiversity can lead to ecosystem collapse, reduced resilience, and increased vulnerability to diseases and environmental shocks.
दृश्य सामग्री
Central Asian Flyway & Avian Flu Spread in India
This map illustrates the Central Asian Flyway, a major migratory route for birds, highlighting key stopover/wintering sites in India and connecting it to the Avian Flu outbreak in Kuttanad, demonstrating how migratory birds can act as disease vectors.
- 📍Siberia, Russia — Breeding Ground (Source of Migratory Birds)
- 📍Keoladeo National Park, Rajasthan — Major Wintering Ground (Central Asian Flyway)
- 📍Chilika Lake, Odisha — Major Wintering Ground (Central Asian Flyway)
- 📍Kuttanad, Kerala — Avian Flu Outbreak Zone (Linked to Migratory Birds)
Migratory Birds & Biodiversity: Roles, Threats & Conservation
This mind map outlines the ecological significance of migratory birds and biodiversity, detailing their roles, the threats they face, crucial conservation efforts, and their critical link to the spread of zoonotic diseases.
Migratory Birds & Biodiversity
- ●Ecological Roles & Services
- ●Threats to Migratory Birds & Biodiversity
- ●Conservation Efforts & Frameworks
- ●Link to Zoonotic Diseases
हालिया विकास
5 विकासIndia hosted COP13 of the Convention on Migratory Species (CMS) in Gandhinagar in 2020, highlighting its role in flyway conservation.
Increased focus on wetland conservation and restoration as critical habitats for migratory birds and biodiversity hotspots.
Research into the impacts of climate change on bird migration patterns, timing, and population dynamics.
Development of national action plans for the conservation of migratory species and their habitats.
Growing awareness of the link between biodiversity loss, habitat degradation, and the emergence of zoonotic diseases.