Butterflies of Cuyahoga County - Presents photos and species accounts of butterflies found within the county. www.npwrc.usgs.gov/resource/distr/lepid/bflyusa/chklist/states/counties/oh_35.htm
Cuyahoga Astronomical Association - Amateur astronomy club providing group overview, membership details, and contact details. www.astras-stargate.com/caadoc.htm
Cuyahoga County Skywarn - Receives and passes ground truth weather reports from a network of trained volunteer severe weather spotters anytime there exists a watch or warning that affects Cuyahoga or adjacent counties. www.ccsw.us
Cuyahoga County Solid Waste District - Serves as a guide to the solid waste, management and recycling services in the county. www.cuyahogaswd.org
