Browse Reference Articles
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Agriculture and Food
Food and Agriculture
Insects (including Butterflies)
Endangered Plants
Invasive Species
Trees
Pollination management
Pollination Management is the label for horticultural practices that accomplish or enhance pollination of a crop, to improve yield or quality, by understanding of the particular crop's pollination ... > more -
Toxicodendron
Toxicodendron is a small genus of woody trees, shrubs and vines, all of which produce the skin-irritating oil urushiol, which can cause a severe allergic reaction; hence the scientific name which ... > more -
Giant Otter
The giant otter is the largest of the world's otters. It is native to South America but is endangered and is also very rare in captivity. The Giant Otter can reach up to 6 ft (1.8 m) in length, and ... > more -
Orchidaceae
Orchids are among the largest and most diverse of the flowering plant families, with over 800 described genera and 25,000 species. Orchids are truly flowers of superlatives. Even a complete layman in ... > more -
Extinction event
An extinction event (also extinction-level event, ELE) occurs when a large number of species die out in a relatively short period of time. Since life began on Earth, a number of major mass ... > more
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