| Uttarakhand | Uttar Pradesh | Bihar | Jharkhand | West Bengal |
| Gangotri National Park | Hastinapur Wildlife Sanctuary | Vikramshila Gangetic Dolphin Wildlife Sanctuary | Udhwa Lake Wildlife Sanctuary | Sundarban Biosphere Reserve |
| Govind National Park | Turtle Wildlife Sanctuary | Bhimbandh Wildlife Sanctuary | | Bethuadahari Wildlife Sanctuary |
| Nanda Devi Biosphere Reserve | Samaspur Wildlife Sanctuary | | | |
| Kedarnath Wildlife Sanctuary | Surha Taal Wildlife Sanctuary | | | |
| Rajaji National Park | | | | |
| Jhilmil Jhil Conservation Reserve | | | | |