Dallas Park and Recreation Department organizes It's My Park Day on April 12 for volunteers to help maintain local parks through planting, weeding, and mulching activities.

Scott County's Murphy Hanrehan Park Reserve hosts a Spring Yoga Walk on April 23, combining walking and yoga for rejuvenation. Suitable for ages 14+, the event encompasses a three-mile walk among nature's springtime awakening.

Hawaiʻi is temporarily closing some reserves to control feral animals, aiming to protect the endangered palila bird. Permits for animal salvage will be available for hunters during these operations.

Cedar Lake Regional Park will host a spring scavenger hunt on April 17 for families and children aged 3-10 to explore nature and create bird collages.

A Murphy-Hanrehan Park Reserve hike on April 19 offers a 7-mile trek and bonfire, emphasizing cultural exchange and thru-hiking stories, in collaboration with the Camino pilgrims' group.

Scott Stafford hosts a qigong walk at Cleary Lake Regional Park on April 27, offering stress relief and a reconnection with nature.

Weekly hiking and walking events by the Parks and Recreation Department are scheduled from April 11 to May 23, 2025, for all ages and experience levels. Participants must register in advance.

Austin's Parks and Recreation Director, Jesús Aguirre, will hold a Community Listening Session on April 26 at the Oswaldo A.B. Cantu/Pan American Recreation Center.

The off-leash dog area at Lake Minnewashta Regional Park in Carver County is set to reopen by April 12 after closures for ash tree removal due to EAB infestation.

The Wallis Annenberg Wildlife Crossing in Agoura Hills has begun construction, aiming to connect habitats for mountain lions and other species across the 101 Freeway by 2026.

The Wisconsin DNR is seeking volunteers for 2025 to monitor rare species and habitats, including plants and amphibians, emphasizing the importance of community scientists in conservation efforts.

CAL FIRE LNU announced a road closure in Boggs Mountain State Forest from April 1st for road improvements, reopening May 1st, 2025. Access is restricted but alternative outdoor areas are suggested.

The Eternal Flame Memorial in Honolulu is temporarily unlit due to a gas line blockage, with the DAGS working to resolve the issue. No safety concerns have been reported.