Visiting the Simsang River, Siju Caves and not making an effort to check out the Siju Bird Sanctuary would be disgrace. This sanctuary situated just four km from the Siju caves is host to a very exquisite specie of birds - the Siberian duck.
The lesser or Grey Hornbill is also seen around Siju. And if this wasn't enough to lure the bird lovers, there is another specie that is exclusively found here-the Peacock Pheasant.
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