Resources for hiking and birding in the Kansas City area
Hiking trails in the Kansas City area
• Book - Hiking Kansas City, by William B. Eddy & Richard O. Ballentine
• Websites identified in individual trail site descriptions for NW, NE, SW, and SE
Benefits of walking
About.com:Walking - "Walkers have less incidence of cancer, ... other killer diseases."
walkinginfo.org -  "walking for ... 30 minutes a day, will produce measurable benefits..."
active.com - "the more people walk each day, the more energetic they feel..."
whitehutchinson.com - "natural environment has profound effects on the well-being..."
aarp.org - "Walking requires no prescription, the risk of side effects is very low, and                     the benefits are numerous."
Information about walking
About.com:Walking - info and links on walking/hiking shoes, fitness, nutrition, etc.
thewalkingsite.com - selecting walking shoes and other information about walking
Bird identification and behavior, and information about Cardinalidae
• Books by David Allen Sibley: The Sibley Guide to Birds, and The Sibley Guide to Bird
  Life and Behavior
Cornell Lab of Ornithology - silhouette, field marks, posture, size, flight pattern, habitat
Bird taxonomy
Birding.com - summary of taxonomy - origin, name selection, species per continent
BirdLife International - world taxonomic checklist 
American Ornithological Union - bird taxonomic checklist for North and Middle America
American Birding Association -  bird taxonomic checklist for continental USA and Canada
Kansas City area bird list is a compilation of lists from Burr Oak Woods, James A. Reed   Wildlife Area, Ernie Miller Nature Center, and the Overland Park Arboretum
Bird feeders
Audubon at Home - tips for safely attracting and feeding birds
Birding binoculars
birdwatching.com - binoculars for particular needs and price ranges
Kansas City area birding organizations
Burroughs Audubon Society - Greater Kansas City Chapter of the National Audubon Soc.
Kansas Ornithological Society - statewide organization devoted specifically to the study,   conservation, and enjoyment of birds