NGO teaches people to make eco-friendly, artificial nests 
New Delhi-based NGO 'Eco Roots Foundation' conducts workshops to teach people how to make artificial nests using eco-friendly materials like coconut fibre and jute thread for birds. Rakesh Khatri, the NGO's founder, learned to create these nests when he realised that sparrows are losing their natural habitat due to deforestation. Khatri can make artificial nests for 40 different bird species.