Join the Shoreline Amateur Astronomical Association (SAAA) for an astronomy presentation in the Nature Center, followed by observatory and telescope viewing of the night sky (weather/cloud cover permitting). Please check holland-saaa.org for updated information.

The Women in Astronomy presentation will cover the contributions women have made in the history of astronomy.

Registration is encouraged and closes 24 hours prior to the activity.

Bald Eagles frequent areas along the Grand River and have nested at Grand Ravines for many years. Join us on this hike to learn the story of the park's resident eagles and get a special private view into their nesting activities.

Registration is required and closes 24 hours prior to the activity.

How many bird species can we find in Ottawa County in one day? Several county parks, as well as other locations, will be searched for waterbirds, raptors, songbirds and more! Be prepared for a faster paced birding experience with possibly some strenuous terrain including dirt trails, mud and stairs.Details and meeting location will be emailed in advance to those registered.

Registration is required and closes 24 hours prior to the activity.

Whether you are an avid birder or are just desiring to experience birds beyond your backyard, join us and immerse yourself in the sights and sounds of spring bird migration.Trail conditions vary depending on the park. Be prepared for muddy and wet trails.

Registration is encouraged and closes 24 hours prior to the activity.

Each week, we will explore a different natural theme through music, games, books, outdoor exploration and crafts. A caregiver must remain with the child.

Flying Dragons - June 26 (Hemlock Crossing Park) They can fly in any direction, including sideways and backwards. They’re fast, as well, with some reaching the top speed of 18 mph! Join us to discover what else can be learned about the dragonflies that zip around the meadow and wetland habitats.

Registration is required and closes 3 days prior to the activity.

The Earth Encounters series aims to introduce people to the amazing geologic features of, and stories behind, the landscapes of our region. Whether you’re learning about a specific mineral or the formation of an entire landscape, this program is bound to be engaging for all! This program can take the form of either an indoor presentation, outdoor hike, or combination of both.

Does “Lake Michigan Dune Complex” sound complicated? Through a combination of presentation, activities, and dune-topping hike, we’ll simplify things a bit and help you understand how dune complexes are formed and where can they be found in our county parks. We'll start at the Nature Center at Hemlock Crossing and end up at Kirk Park.

Registration is required and closes 24 hours prior to the activity.

Join us for special access to J.H. Campbell Generating Plant's ash field deposit area grasslands in search of unique nesting birds! We have secured special permission to access the property that is otherwise closed to the public. You'll be sure to enjoy this special birding experience as we as document the nesting birds at this important location. In previous years we have seen good numbers of Grasshopper Sparrows, Vesper Sparrows, Clay-colored Sparrows and Dickcissels. We will meet at the Nature Center at Hemlock Crossing at 6:30 am to organize our group into fewer vehicles and head over JH Campbell by 7am. The program will conclude by 10:30 and may include additional locations.

Registration is required and closes 24 hours prior to the activity.

Celebrate migration by birding along the Pigeon River Greenway! Join us at one or more locations through the day.

Registration is encouraged and closes 24 hours prior to the activity.

Nature Buds will explore and engage with nature through activities that may include using dip nets in the wetland, catching insects, and searching for salamanders!

Flying Dragons: They can fly in any direction, including sideways and backwards. They’re fast, as well, with some reaching the top speed of 18 mph! Join us to discover what else can be learned about the dragonflies that zip around the meadow and wetland habitats.

Registration is required and closes 3 days prior to the activity.

Calling all nature lovers! Gather each month to learn new drawing and writing techniques specific to the theme and enjoy community connection with fellow journalers. The Nature Journal Club compliments an Introduction to Nature Journaling, however taking the class prior is not required. *Journals are not provided.

Registration is required and closes 24 hours prior to the activity.

Come spend an hour outside along the trail, reading and learning about nature with your child or grandchild. The hour will include a nature-themed story, and an outdoor walk geared for children 3-9 years old.

Registration is encouraged and closes 24 hours prior to the activity.

Kids ages 2-4 can bring their favorite grown up to sing songs, dance, and learn about nature together. We'll spend time making and moving to music based on a nature theme and go outside for a walk to explore it outdoors.

Registration is required and closes 24 hours prior to the activity.

Introduce yourselves to this summer whistler of the woods! Learn about the unique natural history of this often misunderstood bird at the Nature Center. Afterward, caravan to a local Whip-poor-will hotspot to experience this bird first-hand!

Registration is required and closes 24 hours prior to the activity.

Woodland flowers, called spring ephemerals, bloom before the trees leaf out. Join a parks naturalist to look for these spring beauties blooming in our parks.

Registration is encouraged and closes 24 hours prior to the activity.