Christone Holidays unveils Corbett's hidden avian paradise in Dhela Zone. Witness the Himalayan rubythroat's crimson glow at sunset, amidst 300+ species like scarlet minivets. Our expert-led 'Dhela Twilight' tours (Nov-Mar) offer binocular-equipped birding in Terai grasslands, with rare sightings of great hornbills and jungle owlets. Perfect for photographers and nature lovers seeking beyond-tiger experiences in Corbett's newest zone.