Or conducted by people

Anne LaBastille was an American author, ecologist, and photographer. She was the author of more than a dozen books, including Woodswoman, Beyond Black Bear Lake, and Women of the Wilderness. She also wrote over 150 articles and over 25 scientific papers. She was honored by the World Wildlife Fund and the Explorers Club for her pioneering work in wildlife ecology in the United States and Guatemala. LaBastille also took many wildlife photographs, many of which were published in nature publications.

Paleontology in Iowa refers to paleontological research occurring within or conducted by people from the U.S. state of Iowa. The paleozoic fossil record of Iowa spans from the Cambrian to Mississippian. During the early Paleozoic Iowa was covered by a shallow sea that would later be home to creatures like brachiopods, bryozoans, cephalopods, corals, fishes, and trilobites. Later in the Paleozoic, this sea left the state, but a new one covered Iowa during the early Mesozoic. As this sea began to withdraw a new subtropical coastal plain environment which was home to duck-billed dinosaurs spread across the state. Later this plain was submerged by the rise of the Western Interior Seaway, where plesiosaurs lived. The early Cenozoic is missing from the local rock record, but during the Ice Age evidence indicates that glaciers entered the state, which was home to mammoths and mastodons.

Bigbury Camp is a univallate hill fort in the parish of Harbledown and Rough Common in Kent in England. The fort is a Scheduled Ancient Monument, with a list entry identification number of 1005169. Bigbury Camp is the only confirmed Iron Age hill fort in east Kent. It is managed by Kent Wildlife Trust.