New Delhi, Oct. 25 -- Safari highlights are often large mammals-tigers, lions, rhinos-and guests can be disappointed without sightings. This is why naturalists play an important role in making any outdoor excursion eye-opening, and helping visitors appreciate the wilderness beyond marquee wildlife.

While anyone curious about the natural world can be a naturalist, professional naturalists study, document, and connect people with their natural surroundings. Many wilderness lodges have resident naturalists; others work independently. Their role can include educating guides, locals, children and visitors through walks, workshops and presentations; and assisting forest officials and researchers with documentation and conservation.

Some of Ma...