World's Largest Vegetarian Duck, Greylag Goose, Spotted in Nauradehi Tiger Reserve

• The Greylag Goose, the world's largest vegetarian duck, has been sighted for the first time in Madhya Pradesh's Nauradehi Tiger Reserve.
• These migratory birds travel thousands of kilometers from Europe to South Asia to escape harsh winters, preferring temperatures of 4-10 degrees Celsius.
• The Greylag Goose is unique for its entirely vegetarian diet, consuming only grass and reeds found in water.
• Before migrating to India, Greylag Geese undergo a 'natural surgery' by shedding old feathers, growing new ones, and becoming temporarily flightless.
• Nauradehi Tiger Reserve currently hosts over 190 species of migratory birds, including 6 types of ducks, highlighting its rich biodiversity.

Why It Matters: The rare Greylag Goose, a vegetarian duck, has made its debut in Nauradehi Tiger Reserve, showcasing unique migratory behavior.