CHAPTER 1I: APPROACH AND METHODS 51
EXAMPLE OF HOW VALUE TO SGCN WAS DETERMINED FOR
1.1 DRY HARDWOOD FORESTS
SCIENTIFIC & COMMON NAME VALUE TO SGCN TIER
THRYOMANES BEWICKII (BEWICK'S WREN) 4 1
DENDROICA CERULEA (CERULEAN WARBLER) 3 2
CAPRIMULGUS CAROLINENSIS (CHUCK-WILL'S-WIDOW) 2 3
DENDROICA DISCOLOR (PRAIRIE WARBLER) 2 3
HELMITHEROS VERMIVORUS (WORM-EATING WARBLER) 2 3
HYLOCICHLA MUSTELINA (WOOD THRUSH) 2 3
PIRANGA OLIVACEA (SCARLET TANAGER) 2 3
URSUS AMERICANUS LUTEOLUS (LOUISIANA BLACK BEAR) 4 1
LASIURUS CINEREUS (HOARY BAT) 3 2
LASIURUS INTERMEDIUS (NORTHERN YELLOW BAT) 3 2
MYOTIS LUCIFUGUS (LITTLE BROWN MYOTIS) 3 2
MYOTIS SEPTENTRIONALIS (NORTHERN MYOTIS) 3 2
PEROMYSCUS POLIONOTUS (OLDFIELD MOUSE) 3 2
SPILOGALE PUTORIUS (EASTERN SPOTTED SKUNK) 3 2
URSUS AMERICANUS (BLACK BEAR) 3 2
LASIONYCTERIS NOCTIVAGANS (SILVER-HAIRED BAT) 1 4
MYOTIS SODALIS (INDIANA OR SOCIAL MYOTIS) 1 4
PITUOPHIS MELANOLEUCUS LODINGI (BLACK PINE SNAKE) 4 1
CROTALUS ADAMANTEUS (EASTERN DIAMONDBACK RATTLESNAKE) 3 2
GOPHERUS POLYPHEMUS (GOPHER TORTOISE) 3 2
LAMPROPELTIS CALLIGASTER CALLIGASTER (PRAIRIE KINGSNAKE) 3 2
LAMPROPELTIS CALLIGASTER RHOMBOMACULATA (MOLE KINGSNAKE) 3 2
MICRURUS FULVIUS (EASTERN CORAL SNAKE) 3 2
OPHISAURUS ATTENUATUS (SLENDER GLASS LIZARD) 3 2
MASTICOPHIS FLAGELLUM (EASTERN COACHWHIP) 2 3
PITUOPHIS MELANOLEUCUS MELANOLEUCUS (NORTHERN PINE SNAKE) 2 3
TOTAL VALUE OF DRY HARDWOOD FORESTS TO SGCN 70