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Columbian White-tailed Deer
The Columbian white-tailed deer is one of 30 subspecies of the white-tailed deer in North America, and one of two subspecies found in Oregon, the other being the Idaho white-tailed ... > more -
Prairie Restoration
Prairie Restoration is an ecologically friendly way to restore some of the prairie land that was lost to industry, farming and commerce. Ecologically, prairie restoration aids in conservation of our ... > more -
Permian-Triassic extinction event
The Permian-Triassic (P-T or PT) extinction event, sometimes informally called the Great Dying, was an extinction event that occurred approximately 251.0 million years ago (mya), forming the boundary ... > more -
Vegetation
Vegetation is a general term for the plant life of a region; it refers to the ground cover provided by plants, and is, by far, the most abundant biotic element of the biosphere. Vegetation serves ... > more -
Invasive species
Invasive species is a phrase with several definitions. The first definition expresses the phrase in terms of non-indigenous species (e.g. plants or animals) that adversely effect the habitats they ... > more -
Seed predation
Seed predation includes any process inflicted on a plant’s seeds by an animal that results in the inviability of the seed. Generally this refers to the consumption and digestion of the seed, ... > more -
White's Tree Frog
White's Tree Frog, Green Tree Frog, or Dumpy Tree Frog (Litoria caerulea) is a species of tree frog native to Australia and New Guinea, with introduced populations in New Zealand and the United ... > more
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