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
Apr 30, 2026
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 ScienceAnimalsBiologycsm-featuredfelinepetsbehaviorcsm2026dogscsm2025catscanine
Zooniverse
Chimp&See
Identify African species, their behaviors & unique chimpanzees
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsBiologyEcology & EnvironmentBirdsAnimalsguineaculturecatliberiachimpanzeemonkeyelephantrwandacsm2026cultural evolutionmalicongochimpconservationugandatanzaniaanimal behaviorcameroonleopardafricagabonconservation scienceapedrcgorillaivory coastguinea-bissauanthropologyprimatesierra leonenigeriaequatorial guineasenegalcamera trappingtools
Darwin's Ark Foundation
Darwin's Ark
Unlocking the genetic secrets behind pet health & behavior.
Anywhere
- Ongoing
Citizen ScienceAnimalsdogscsm2026
Darwin's Cats
Complete surveys about your cat or sequence their DNA
Anywhere
- Ongoing
Citizen ScienceAnimalsBiologycsm-featuredgenetic sequencingcsm2025pet sciencefeline sciencecsm2026catspetsgenomic 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 Sciencebiodiversity leaf tying mothdolichandra unguis-catiecology & environment hypocosmia pyrochroma biological controlhypocosmia pyrochromaecologycat's claw creeperinvasive weedsleaf tying mothbiological control invasive weeds dolichandra unguis-cati
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 Science foxes biodiversityecology & environmentspeciesplants pigsweedsinsects & pollinators atlasanimals observationsatlasoccurrenceindigenous sciencevictoriacatsfire ecology speciespigs records abundancehorses goatsbiodiversityabundancerecordsbirds plantsnon-native non-nativeecologyfoxesgoats cats wildlifewildlife horses weedsobservationsnature & outdoors occurrence
1