We're in beta! If you find a bug or have feedback, let us know in our 
Big Cat Falls
Lions and tigers, oh my. Here you’ll find our family of large and endangered cats from around the world.
Philadelphia, Pennsylvania
- Ongoing
ExhibitionAnimalsEcology & Environment
cats
within 25 miles
Dec 14, 2025
7 opportunities found! use fewer search filter criteria to find more opportunities
Filters
University of Pennsylvania
C-BARQ and Fe-BARQ
Standardized evaluations of dog and cat temperament and behavior
Anywhere
- Ongoing
Citizen ScienceAnimalsBiologycsm2025catscaninecsm-featureddogsfelinebehaviorpets
Zooniverse
Chimp&See
Identify African species, their behaviors & unique chimpanzees
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsBiologyEcology & EnvironmentBirdsAnimalsanthropologyapeculturecatgorillamonkeyguineaafricadrccongonigeriacameroonconservation sciencecultural evolutionleopardsenegalchimpanimal behaviortanzaniamaliequatorial guineaugandacsm2026chimpanzeeliberiaivory coastelephanttoolsprimatecamera trappingrwandaconservationgabonguinea-bissausierra leone
City of Chandler
City of Chandler: Blevins Trail and Cat Peaks Pass Hike
Chandler Nature Center Arizona
- December 16, 2025 at 7:00 AM
CommunityGeneral Science
Darwin's Cats
Advance our understanding of cat behavior, genetics, and health
Anywhere
- Ongoing
Citizen ScienceBiologyAnimalspet sciencefeline sciencecatscsm-featuredcsm2025petsgenomic sequencingcsm2026genetic sequencingsurveys
Leaf Tying Moth (Hypocosmia pyrochroma) - a biological control agent of Cat's Claw Creeper (Dolichandra unguis-cati) in the Burnet-Mary catchments
This is a citizen science-based project aimed at raising public awareness of the devastating impact the Cat’s Claw Creeper has on our natural environments as well as contributing to a better understanding of the establishment and dispersal processes of biological control agents as well as their effe
Multiple locations, including yours!
- Ongoing
Citizen Sciencebiodiversityinvasive weedshypocosmia pyrochromacat's claw creeper invasive weeds biological controldolichandra unguis-cati dolichandra unguis-catileaf tying moth leaf tying mothecologybiological controlecology & environment hypocosmia pyrochroma
Victoria's bushfire emergency: Biodiversity response and recovery
Collate all the available species populations occurrence and density information in the areas impacted by the 2019/20 bushfires to better map and model baseline populations and record post fire recovery
Multiple locations, including yours!
- Ongoing
Citizen Scienceecology speciespigsspeciesbiodiversityplants non-nativenature & outdoors pigswildlifefoxes wildlifeabundanceanimals goats plants weeds observations horses abundancefire ecologyecology & environmentindigenous sciencenon-nativebirdsweedsrecordsatlas records atlas foxesinsects & pollinatorscatsobservations biodiversityvictoriaoccurrence occurrence catshorsesgoats
1