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Houston Astronomical Society
An evening under the stars
John Paul Landing Park TX
- February 15, 2026 at 12:30 AM through 12:30 AM
CommunityAstronomy & Space
naturalist
within 25 miles
Feb 8, 2026
28 opportunities found! use fewer search filter criteria to find more opportunities
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University of California
CALeDNA
Create a biodiversity baseline of California using environmental DNA (eDNA)
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEducationEcology & Environmenthabitatenvironmental dnadna banknaturesoil samplingsediment samplingobservationsinsectsgenomicswatersoilbioinformaticsconservationplantspost-fire recoveryurban impactenvironmentwildlifebiodiversityednaspecies identificationcaliforniasedimentnaturalist
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 ScienceCareer ConnectionsGrades 9-12Grades 6-8EveningAdultGraduateFamilySocial ScienceEarth Science/EcologyBiology / LifeSciencesUndergraduate
Cricket Crawl DC/Baltimore
Map occurence of crickets in DC/Baltimore, Maryland & NoVa
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBirdsBiologyInsects & PollinatorsSoundAnimalsNature & OutdoorsEducationarcheologycricketsat homeat schoolastronomy & spaceinaturalist
Cultures Observations Database
Collect and analyse descriptions by travellers of behavior in other countries
Anywhere
- Ongoing
Citizen ScienceSocial SciencePsychologycultural evolutionhistory of the emotionscross-cultural psychologycultural database
Desert Foothills Land Trust
Desert Foothills Land Trust: Bird Walk at Saguaro Hill
Desert Foothills Library Arizona
- February 11, 2026 at 7:00 AM
CommunityGeneral Science
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 & Weatherentomologypopulation dynamicspecies occurrencebiodiversityecologyconservationarthropodclimate changephenologypollinatorinsectspecies abundanceinsects
Academy of Natural Sciences of Drexel University
Field Journal Fix-Up
Expand access to digitized field journals
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentArchaeology & Cultural
Reef Ecologic
Fish Watch Magnetic (Yunbenun) Island
Increase knowledge of fish species
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentEducationOcean Water Marine
Monarch Watch
Free Milkweeds for Schools & Non-Profits
Incorporate milkweeds in educational gardens
Multiple locations, including yours!
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & EnvironmentEducationAnimalsBiologyNature & Outdoorsmaster naturalistshabitatgardeningmaster gardenersschool gardenrestorationmonarchmonarch waystationcaterpillarsconservationscoutslibrarygarden