100th Day Celebration at IRWS
![The Rockery at Ipswich River Wildlife Sanctuary circa 1950. The Rockery at Ipswich River Wildlife Sanctuary circa 1950.](https://northshorekid.com/sites/default/files/styles/post_photo/public/events/irws_rockery_1950s.jpg?itok=7Hcg6iGt)
This year Mass Audubon wildlife sanctuaries turn 100! Join us on Saturday, April 9 - the 100th day of the year - for a special "100th Day Celebration." Visitors of all ages are welcome - free of charge - to explore our trails in celebration of 100 years of wildlife sanctuaries with Mass Audubon.