"Bald Eagles."  <http://www.worldkids.net/eac/eagle.html>.

"Bog Turtle."  <http://www.tortoise.org/archives/bogturt.html>.

"Carolina Heelsplitter."  <http://www.nearctica.com/conserve/esa/clams.htm#Lnk1n>.

Dow, Lesley.  Whales. McMahons Point: Weldon Owen Pty Limited/1990.

"Eastern Indigo".  <http://www.pfmt.org/wildlife/endangered/eastern.htm>.

"Eastern Puma."  <http://puma.home.texas.net/pumadescription.html>.

Ed. Emanoil, Mary.  "Guadalupe Fur Seal." Encyclopedia of Endangered Species. Detroit: Gale             Research, Inc./1994.

Ed. Emanoil, Mary.  "Hawaiian Monk Seal." Encyclopedia of Endangered Species. Detroit: Gale Research, Inc./1994.

Ed. Emanoil, Mary.  "Bowhead Whale." Encyclopedia of Endangered Species. Detroit: Gale Research, Inc./1994.

Ed. Emanoil, Mary.  "Northern Right Whale." Encyclopedia of Endangered Species. Detroit: Gale Research, Inc./1994.

Ed. Emanoil, Mary.  "Sei Whale." Encyclopedia of Endangered Species. Detroit: Gale Research, Inc./1994.

Ed. Emanoil, Mary.  "Blue Whale." Encyclopedia of Endangered Species. Detroit: Gale Research, Inc./1994.

Ed. Emanoil, Mary.  "Humpback Whale." Encyclopedia of Endangered Species. Detroit: Gale Research, Inc./1994.

Ed. Emanoil, Mary.  "Red-cockaded Woodpecker." Encyclopedia of Endangered Species. Detroit: Gale Research, Inc./1994.

Ed. Emanoil, Mary.  "Loggerhead Sea Turtle." Encyclopedia of Endangered Species. Detroit: Gale Research, Inc./1994.

Ed. Emanoil, Mary.  "Kemp's Ridley Sea Turtle." Encyclopedia of Endangered Species. Detroit: Gale Research, Inc./1994.

Ed. Emanoil, Mary.  "Leatherback Sea Turtle." Encyclopedia of Endangered Species. Detroit: Gale Research, Inc./1994.

Ed. Emanoil, Mary.  "Shortnose Sturgeon." Encyclopedia of Endangered Species. Detroit: Gale Research, Inc./1994.

Ed. Emanoil, Mary.  "Relict Trillium." Encyclopedia of Endangered Species. Detroit: Gale Research, Inc./1994.

Ed. Emanoil, Mary.  "Small Whorled Pogonia." Encyclopedia of Endangered Species. Detroit: Gale Research, Inc./1994.

"Endangered Specie." <http://www.endangeredspecie.com> Copyright 1997-2000 by Lauren Kurpis.
Last updated September 3, 2000.

"Finback Whale." <http://www.acsonline.org/factpack/finwhl.htm>.

"Flatwoods Salamander." <http://www.beachtobay.org/html/flatwoods_salamander.htm>.

"Guadalupe Fur Seals."  <http://www.pinnipeds.fsnet.co.uk/species/guadfur.htm>.

"Hawaiian Monk Seal."  <http://www.pacificwhale.org/childrens/fmonkseal.html>.

"Mediterranean Monk Seal."  <http://www.monachus.org/profiles/mediseal.htm>.

"Piping Plover."  <http://www.mbr.nbs.gov/ed/framlst/i2770id.html>.

"Red Cockaded Woodpecker."  <http://www.mbr.nbs.gov/id/framlst/i3950id.html>.

"Roseate Tern."  <http://www.mbr.nbs.gov/id/framlst/i0720id.html>.

"Sea Turtles."  <http://mbgnet.mobot.org/salt/animals.index.htm>.

"Shortnose Sturgeon."  <http://mainrivers.org/species/sturgeon.htm>.

"Sockeye Salmon."  <http://www.state.ak.us/local/akpages/fish.GAME/notebook/fish/sockeye.htm>.

"Steller's Seal Lion."  <http;//ww.state.ak.us/local/akpages/FISH.GAME/Notebook/marine/sealion.htm>.

"Whales."  <http://magma.com.au/DISCOVER/>.

"Wood Stork."  <http://pelotes.jea.com/wodstrk.htm>.