Iowa Nature Mapping - Volunteer-driven wildlife monitoring program. Manual, data entry form, information about workshops, and reference materials.
Iowa Odonata Survey - Guide to dragonflies and damselflies. Includes state and county checklists, photographs, notes, and range maps.
Iowa Ornithologists' Union - Features rare bird alerts, checklists, membership information, articles and photographs.
Iowa Wildlife - Dedicated to promote and protect the state's wildlife. Contains volunteer opportunities, camping information and photo galleries. Located in Greenfield.
Iowa Wildlife Habitat Services - Provides informational consulting for hunting land purchases, offers land-for-sale; management services on private lands.
Macbride Raptor Project - Nonprofit organization devoted to preserving the state's birds of prey and their natural habitats. Includes history, information about rehabilitation, memberships, volunteering, events and directions.
Shaker's Pics - Photo galleries of various wildlife from the southwestern part of the state. Links and other resources.