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Beak Week
Beak Week April 17-24, 2026 Calling all bird enthusiasts! Save the date for an exciting bird-a-thon for everyone, from beginners to experts, to help raise funds for our treasured woodland garden and…
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Winter Sowing Workshop with Wildflower City
Saturday, January 17, 2026 10 AM – 12 PM The harsh winter season may not seem like one for growing, but for some flora, it is an important time of year….
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Hot Chocolate Hikes
Saturday December 13th & Sunday, December 14th 11 AM, 1 PM, & 3 PM Take a guided hike through the Arboretum’s winter landscape fallowed by a warm mug of hot chocolate….
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Christmas Bird Count
Saturday, December 20, 2025 8 AM, 9:30 AM, & 11 AM You’re invited to join CHA staff in this year’s Christmas Bird Count! Frank Chapman and 26 other conservationists initiated the Christmas…
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Hot Chocolate Hikes
Saturday December 13th & Sunday, December 14th 11 AM, 1 PM, & 3 PM Take a guided hike through the Arboretum’s winter landscape fallowed by a warm mug of hot chocolate….
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Families celebrate the Year of the Dog in Short Hills- The Item of Millburn
A light rain did not dampen a celebration of the Year of the Dog at the Cora Hartshorn Arboretum and Bird Sanctuary in Short Hills earlier this…
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Should Scientists bring back Cougars to control the Deer Population?
SHORT HILLS – A group of scientists wants to reintroduce cougars into New Jersey’s ecosystem in an attempt to lower the deer population. A recent study published in the “Society…
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