Explanation:

• Ramnagar Forest Division in Nainital district, Uttarakhand, recently built its first eco-bridge for reptiles and smaller mammals.
• Eco-ducts or eco-bridges aim to enhance wildlife connectivity that can be disrupted because of highways or logging.

These include

• canopy bridges (usually for monkeys, squirrels and other arboreal species);
• concrete underpasses or overpass tunnels or viaducts (usually for larger animals); and
• amphibian tunnels or culverts.
• Usually these bridges are overlaid with planting from the area to give it a contiguous look with the landscape.

Hence both statements are correct.