Estuary	http://inlet.geol.sc.edu/estecohp.html  http://www.onr.navy.mil/focus/ocean/habitats/estuaries1.ht  http://inlet.geol.sc.edu/WQB/sitedescription.html
Marsh	http://camel2.conncoll.edu/ccrec/greennet/arbo/publications/34/FRAME.HTM http://www.reverebeach.com/rumneymarsh/Introduction.html http://www.ns.ec.gc.ca/wildlife/salt_marsh/toc_e.html
Rivers & Streams	http://acad.uwsuper.edu/uwsscied/Life/LABS/Stream.htm http://pw1.netcom.com/~cristi/ http://www.biology-online.org/F_ecology/freshwater_ecology.htm
Lakes & Pond	http://www.netusa1.net/~gwmager/Ecosystem.html http://wildlife.tamu.edu/aquaplant/Plant_Id.htm  http://dep.state.ct.us/cgnhs/lakes/lakepond.htm
Intertidal	http://www.ocnms.nos.noaa.gov/LivingSanctuary/intertidal.html http://www.cbv.ns.ca/sarty/ocean11/rocky.html http://www.enchantedlearning.com/biomes/intertidal/intertidal.shtml
Deciduous forest	http://www.enchantedlearning.com/biomes/tempdecid/tempdecid.shtml  http://www.nhptv.org/natureworks/nwep8c.htm http://www.runet.edu/~swoodwar/CLASSES/GEOG235/biomes/tbdf/tbdf.html
Coniferous forest	http://www.iwc.org/hab_pgs/terres/coniferous/c_forest.htm http://www.cnr.vt.edu/dendro/Forsite/ncfbiome.htm http://ths.sps.lane.edu/biomes/coniferous3/coniferous3.html
Bogs	http://www.enchantedlearning.com/biomes/tempdecid/tempdecid.shtml  http://museum.gov.ns.ca/mnh/nature/nhns/h4/h4-1.htm http://www.nativeorchid.com/dorisBogs.htm
Deep ocean	http://ceres.ca.gov/CRA/ocean/html/chapt_4.html http://mbgnet.mobot.org/salt/index.htm http://www.enchantedlearning.com/coloring/oceanlife.shtml