Free and cheap EcoAdventures at Miami parks

When evenings are little cooler, many folks like to spend more time outdoors, in nature. And if you are the eco-adventurous type who enjoys daytime birdwatching, owl walks and nature trails or campfires and night hikes, here is a list of some of the best that Miami-Dade Parks have to offer. Check specific park websites for dates and times.

Campfire and Night Hike

Arch Creek Park, North Miami

Take a night-time stroll into some of the various natural ecosystems of South Florida alongside a naturalist guide to discover the marvelous nocturnal life of the park at dusk. Experience the sights and sounds of eastern screech owls, raccoons, night spiders, and many more nocturnal natives. $10.

Arch Creek Park ,1855 NE 135th St., North Miami. 305-666-5885. See complete listing of park activities at miamidadeparks.com.

Campfire and Night Hike

Castellow Hammock Park, South Miami

Venture into the beautiful Tropical Hardwood Hammock with a naturalist guide and experience the sights and sounds of eastern screech owls, raccoons, nighttime spiders and much more. Following the night hike, join the naturalists around the campfire for storytelling. Bring your marshmallows for roasting. $10.

Castellow Hammock Preserve & Nature Center, 22301 SW 162nd Ave,. South Miami. 305-666-5885. See complete listing of park activities at miamidadeparks.com.

Campfire and Owl Walk

Bill Sadowski Park, South Miami

Enjoy an evening of discovery in the world of owls Start the night with a presentation all about these nocturnal birds before entering the nature trails to search for them with a guide. $10.

Bill Sadowski Park,17555 SW 79th Ave., Palmetto Bay. 305-666-5885. See complete listing of park activities at miamidadeparks.com.

Birdwatching for Beginners

Castellow Hammock Park, South Miami

Grab your binoculars and a to-go coffee mug and head to Castellow Hammock Park to learn the basics of birding at one of Miami-Dade County's secret birding hotspots. $5.

Castellow Hammock Preserve & Nature Center, 22301 SW 162nd Ave., Miami. 305-666-5885. See complete listing of park activities at miamidadeparks.com.

EcoAction Day needs volunteers

A.D. Barnes Park Nature Center, South Miami

These one-day community-wide service events take place throughout the year and are perfect for individuals who are looking to volunteer for a few hours at Miami-Dade Parks. Park Service Day events are hosted at various park sites throughout the year. Free.

A.D. Barnes Park Nature Center, 3401 SW 72nd Ave., Miami. 305-666-5885. See complete listing of park activities at miamidadeparks.com.

Also see a Palm Beach County favorite: