The corridor between Dudhwa National Park and Katerniaghat Wildlife
Sanctuary has been disrupted due to continuous biotic pressure and human
settlements. The situation of corridor between Katerniaghat Wildlife
Sanctuary and Royal Bardia National Park is more or less similar. In the
past corridors were safer passages for animals while movement from one
place to other. Records on the regular movements of tiger, elephant and
rhino from Katerniaghat Wildlife Sanctuary to Dudhwa National Park are
limited. But movement of elephants and rhinos takes place between Royal
Bardia National Park and Katerniaghat Wildlife Sanctuary, which is
restricted to certain areas. In such situation, revival of corridors is
very important for survival of these three isolated wild animal
population including rhinos, tiger and elephant.