botany

Early Spring and Autumn in Cowles Bog

submitted by: chris.g.meyer
This film is meant to both highlight the value of conservation and to inspire fascination and curiosity with Nature. This is achieved by briefly contrasting the industrialized southern lakeshore of Lake Michigan with two nearby national parks (Cowles Bog National Natural Landmark and the Indiana Dunes National Lakeshore) and by exhibiting the beauty and diversity of the parks in two hikes recorded in Autumn 2007 and Spring 2008. The hikes begin in Cowles Bog and follow a trail out to the...

Chinese Chestnut Tree Identification

submitted by: rzander
The Chinese Chestnut is commonly mistaken for the American Chestnut. Here are some pointers on the differences between the two. The American Chestnut Society is attempting to re-establish the latter in the North American forest, and biotype diversity requires many American Chestnut crosses with resistant forms.