Leader Details

Dennis Sheridan Dennis Sheridan is a native Californian who grew up in Arcadia. He graduated from Cal Poly Pomona with a degree in biology, specialty entomology. He moved to Morro Bay in 1974 and began a career in photography, concentrating on birds of prey and native wildlife, as well as fungi, lichens, insects, wildflowers and California scenery. Dennis has traveled worldwide photographing nature. Dennis has published many photographs in magazines, books, and calendars including Audubon field guides. He contributes his photography and naturalist services to the California Native Plant Society, Audubon Society, Small Wilderness Area Preservation, and Morro Estuary Greenbelt Alliance.