Robert Michael Pyle (born July 19, 1947 in Denver, Colorado) is a lepidopterist and author who has published twelve books and hundreds of papers, essays, stories and poems. He has a Ph.D. from the School of Forestry and Environmental Studies at...
Blue-winged Teal (Anas discors; BWTE) are the
second most abundant duck (family Anatidae)
species in North America and are widely distributed
(Rowher et al. 2002). Its breeding range stretches from the southern high-plains of New Mexico
Donald Worster oral history interview with Lisa Mighetto as part of an American Society for Environmental History (ASEH) founders series. Note that Mr. Worster is not an employee with the Fish and Wildlife Service.
Endangered species; Policies; Work of the Service;
This glossary is intended to give the meaning of key words but does not necessarily provide a legal definition or thorough description. To locate the legal definitions of Endangered Species Act terms, please see the end of this document.
An image of a white flower among red rock. Western North Dakota is the easternmost limit of the range of the beautiful gumbo lily. The plant occurs in nearly all of our western states.
This short, tufted plant is a nearly stemless perennial from...