| Show POINTS ABOUT NATURE A hundred yeara ago all naturalists natura lists taught that the pelican fed its young with its own blood the flowers of many trees like the oak a al elm and hickory are so inconspicuous that they are popularly supposed to be altogether lacking the first fossil insect ever found in the southern coal field of pennsylvania according g to naturalist W victor lehman of tremont ra pa was sent by him to the smithsonian institution the manatee states the american naturalist is extremely sensitive to a change in the temperature of the water ater and last february during the freeze in florida numbers of them died the cold coming so suddenly that they were unable to reach deep water before being overtaken by the frost |