We're in beta! If you find a bug or have feedback, let us know in our 
Agave Heritage Festival
Agave Heritage Festival: The Amazing Agave at Saguaro National Park
Saguaro National Park Arizona
- April 9, 2026 at 7:00 AM
CommunityGeneral Science
naturalist
within 25 miles
Mar 24, 2026
30 opportunities found! use fewer search filter criteria to find more opportunities
Filters
Agave Heritage Festival
Agave Heritage Festival: The Amazing Agave at Saguaro National Park
Saguaro National Park Arizona
- April 11, 2026 at 7:00 AM
CommunityGeneral Science
St. Louis Astronomical Society
Ballwin - Family Fun Under the Stars: Nature at Night
Ballwin Golf Course and Event Center MO
- March 28, 2026 at 12:30 AM through 12:30 AM
CommunityAstronomy & Space
University of California
CALeDNA
Create a biodiversity baseline of California using environmental DNA (eDNA)
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEducationEcology & Environmentnaturalistdna bankwildlifewaterednabiodiversitycaliforniaenvironmental dnabioinformaticssoilsoil samplinggenomicssedimentenvironmentsediment samplingobservationsspecies identificationnatureinsectshabitaturban impactpost-fire recoveryconservationplants
San Diego STEM Ecosystem
Conservation Conversation
The Conservation Conversation lecture series, held quarterly on the third Thursday from 6:00 – 7:00 PM at the Elfin Forest Recreational Reserve’s Interpretive Center, features expert speakers on topics like habitat restoration and wildlife conservation.
Anywhere
- Ongoing
BiologyEcology & EnvironmentGeology & Earth ScienceSocial ScienceSocial ScienceGrades 6-8AdultCareer ConnectionsGrades 9-12EveningFamilyEarth Science/EcologyGraduateBiology / LifeSciencesUndergraduate
Cricket Crawl DC/Baltimore
Map occurence of crickets in DC/Baltimore, Maryland & NoVa
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBirdsBiologyInsects & PollinatorsSoundAnimalsNature & OutdoorsEducationastronomy & spaceinaturalistcricketsarcheologyat homeat school
Cultures Observations Database
Collect and analyse descriptions by travellers of behavior in other countries
Anywhere
- Ongoing
Citizen ScienceSocial SciencePsychologycultural evolutioncross-cultural psychologyhistory of the emotionscultural database
Earthwise Aware
EwA Climate & Biodiversity Watch (Urban Wildlife Monitoring)
Study biodiversity and phenology in response to climate change.
Multiple locations, including yours!
- Ongoing through December 31, 2029 at 5:00 AM
Citizen ScienceBiologyEducationInsects & PollinatorsNature & OutdoorsEcology & EnvironmentClimate & Weatherecologyspecies occurrencepopulation dynamicclimate changebiodiversityspecies abundanceentomologypollinatorarthropodinsectsinsectphenologyconservation
Academy of Natural Sciences of Drexel University
Field Journal Fix-Up
Expand access to digitized field journals
Anywhere
- Ongoing
Citizen ScienceArchaeology & CulturalEcology & EnvironmentNature & Outdoors
Reef Ecologic
Fish Watch Magnetic (Yunbenun) Island
Increase knowledge of fish species
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentEducationOcean Water Marine