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Sponsored Links:
Ariadne's Trees and Forests (Popularity:  )
(Score: 11.79)
http://www.icogitate.com/~tree/
Glossary of tree-related terms; articles on California trees, hiking, and meditation.
Category: Science\Biology\Botany\Dendrology
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Tree Anatomy and Identification (Popularity: )
(Score: 10.57)
http://forestry.about.com/library/weekly/aa092798a.htm?PM=ss13_forestry
Article and collection of online resources for identifying trees. Includes an online interview to identify the leaves of fifty common native North American trees. The oxygen we breath is released ...
Category: Science\Biology\Botany
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Red Gum Lerp Psyllid (Popularity: )
(Score: 10.35)
http://www.cnr.berkeley.edu/biocon/dahlsten/rglp/index.htm
Describes University of California biological control work addressing this new insect invader attacking red gum eucalyptus trees throughout the state. The red gum lerp psyllid, a new pest on California's ...
Category: Science\Biology\Botany
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All About Trees (Popularity: )
(Score: 9.95)
http://www.2020site.org/trees
Offering photos of and information about a variety of trees, such as oak, palm, pine, willow, and fruit trees.
Category: Science\Biology\Botany
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TreeGuide (Popularity: )
(Score: 9.78)
http://www.treeguide.com/
Includes information about almost all North American trees, with brief descriptions, range maps, and a few images. Brief family summaries for trees from elsewhere. List of state and provincial trees.
Category: Science\Biology\Botany\Dendrology
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The Forestry Commission (Popularity: )
(Score: 9.42)
http://www.forestry.gov.uk/
We plant 24 million trees every year, to create new woodland and to replace the trees we harvest. Some of these trees will help to regenerate blighted industrial landscapes such ...
Category: Science\Agriculture\Forestry
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Trees (Popularity: )
(Score: 9.35)
http://www.arborday.org/trees/
Comprehensive guide to trees from the National Arbor Day Foundation. Learn about the benefits of trees; tree selection, care, planting, and pruning; and how to identify different tree species.
Category: Science\Biology\Botany
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Tips 4 Trees (Popularity: )
(Score: 9.03)
http://www.oregonlink.com/treecare
How to promote healthy, long-lived trees. Lists good (and bad) pruning, thinning, aeration, watering, and fertilizing practices. Healthy trees are an asset. They provide cooling shade, habitat for birds, and ...
Category: Science\Biology\Botany
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Trees Are Good (Popularity: )
(Score: 8.96)
http://www.treesaregood.com/
Designed to educate the public about proper tree care. Trees Are Good also addresses the benefits and value of trees along with tree planting information.
Category: Science\Biology\Botany
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Tent Caterpillars (Popularity: )
(Score: 8.81)
http://www.tent-caterpillar.com
The Eastern tent caterpillar affects black cherry trees and other fruit and shade trees. The forest tent caterpillar infests hardwood trees such as sugar maple and oak.
Category: Science\Agriculture\Forestry\Pests and Diseases
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GeneTree (Popularity: )
(Score: 8.79)
http://taxonomy.zoology.gla.ac.uk/rod/genetree/genetree.html
Uses reconciled trees to compare gene trees and species trees, explaining incongruence between the phylogenies by postulating horizontal transfer, gene duplication and loss events. Reprints of papers describing the methods ...
Category: Science\Biology\Taxonomy\Software
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British Trees (Popularity: )
(Score: 8.61)
http://www.british-trees.com
Guide to the native trees of Britain, plus links to other web resources on forestry and conservation of British Native trees, including forest conservation organizations.
Category: Science\Environment\Forests and Rainforests
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British Trees (Popularity: )
(Score: 8.61)
http://www.british-trees.com
Guide to the native trees of Britain, plus links to other web resources on forestry and conservation of British Native trees, including forest conservation organizations.
Category: Science\Biology\Botany\Dendrology
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Melanerpes Formicivorus (Acorn Woodpecker) (Popularity: )
(Score: 8.44)
http://animaldiversity.ummz.umich.edu/accounts/melanerpes/m._formicivorus
The Acorn Woodpecker is found from northwestern Oregon, California, the American Southwest, and western Mexico through the Central American highlands and into the northern Andes of Colombia. The Acorn Woodpecker ...
Category: Science\Biology\Zoology
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Identification of Common Trees of Iowa (Popularity: )
(Score: 8.33)
http://www.exnet.iastate.edu/pages/tree/
An interactive guide to trees, using a simple visual dichotomous key.
Category: Science\Biology\Botany\Dendrology
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World Community of Old Trees (Popularity: )
(Score: 8.33)
http://www.nyu.edu/projects/julian/
Painting and drawings of old trees by students. Includes project ideas for teachers.
Category: Science\Biology\Botany
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National Register of Big Trees (Popularity: )
(Score: 8.29)
http://www.americanforests.org/resources/bigtrees/
Features the largest known specimens of native and naturalized trees in the United States.
Category: Science\Biology\Botany
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Trees of Alabama and the Southeast (Popularity: )
(Score: 8.20)
http://www.forestry.auburn.edu/samuelson/dendrology/
Brief text and numerous photos of both native and planted trees. Includes section illustrating terminology with photographs.
Category: Science\Biology\Botany\Dendrology
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What Tree Is It? (Popularity: )
(Score: 8.19)
http://www.oplin.org/tree
You see an unknown tree. Or perhaps you've found part of a tree, and you want to know what kind of tree it came from. The focus is on common ...
Category: Science\Biology\Botany
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Identification Of Common Trees Of Iowa (Popularity: )
(Score: 8.16)
http://www.exnet.iastate.edu/pages/tree
This interactive key was developed to help identify the most common trees in Iowa. The key is based on vegetative characteristics such as leaves, fruits, and bark. It is not ...
Category: Science\Biology\Botany
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