Latest Biota Stories
Double-crested cormorant populations on Green Bay and Lake Michigan in northeastern Wisconsin are expected to fall in the coming years.
The number of loggerhead turtle nests was substantially lower in 2007 than in past years, according to preliminary numbers from scientists statewide.
Cliffs and trails leading to them have been closed in eight areas around Vermont to protect nesting peregrine falcons.
A pair of scimitar-horned oryxes from the Kansas City Zoo are among six from North America and four from Europe that are being reintroduced in Tunisia, the animals' native scrubland where they have been wiped out.
By Charnicia Huggins NEW YORK (Reuters Health) - Many valerian-containing herbal sleep supplements do not contain as much of the key ingredient as needed to be effective or as much as the manufacturer claims, according to a ConsumerLab.com report on the topic.
Many valerian-containing herbal sleep supplements do not contain as much of the key ingredient as needed to be effective or as much as the manufacturer claims, according to a ConsumerLab.com report on the topic. And some tested supplements were contaminated with cadmium or lead.
By Christine Kearney NEW YORK (Reuters) - Authorities in six states on Wednesday arrested 44 suspected members of an international drug ring that smuggled more than 25 tons of the stimulant khat worth more than $10 million from Africa to U.S. cities.
By Ed Stoddard JOHANNESBURG (Reuters) - Delighted conservationists said on Friday that they had found conclusive proof of the existence of a rare giraffe-like creature in Congo's Virunga National Park that has defied the odds of survival in a region battered by savage conflict.
Delighted conservationists said on Friday that they had found conclusive proof of the existence of a rare giraffe-like creature in Congo's Virunga National Park that has defied the odds of survival in a region battered by savage conflict.
Archaeologists report that they have found evidence that ancient people grew fig trees some 11,400 years ago, making the fruit the earliest domesticated crop.
The natterjack toad, Epidalea Calamita, formerly Bufo calamita, is a toad endemic to sandy and heathland areas of Europe. The adults are about 60 to 70 millimeters long and are set apart from common toads by a yellow colored line that runs down the middle of the back. They have fairly short legs, and this provides them with a characteristic step, compared to the hopping movement of many other toad species. Natterjacks have a very loud and distinct mating call, amplified by the single vocal...
Montezuma pine (Pinus montezumae) is native to Mexico and Central America and grows in the mountain ranges. This tree is known as ocote by the locals of Mexico. This tree has been planted successfully at mid altitudes in South Africa and Queensland, Australia, and at high altitudes in Kenya, Malawi, Botswana, Zimbabwe, and Bolivia. Trees planted in New Zealand and New South Wales, Australia have done well at sea level. The Montezuma pine grows at 6,562-10,500 feet above sea level where...
Macedonian Pine (Pinus peuce) is native to Macedonia, Bulgaria, Albania, Montenegro, Kosovo, southwest Serbia, as well as the extreme north of Greece. This pine has been neutralized and grows in Eastern Finland. This pine grows best at altitudes between 3,281feet and 7,218 feet with a few growing as low as 1,969 feet and as high as 7,546 feet. This pine tolerates shade as well as extreme cold, and grows in rocky soils that are acidic and poor in nutrients. This tree grows to heights...
Japanese White Pine (Pinus parviflora) is native to Japan and found growing in Kokkaido, Honshu, Kyushu, Shikaku; and South Korea, and Utsurio-To. The Japanese call it the Japanese five-needle pine. The Japanese White Pine grows from sea level up to 8,202 feet, but grows best between 3,281 feet and 4,921 feet. Dwarfism sets in when the trees grow above sub-alpine levels. This pine grows on steep, rocky slopes and prefers well-drained soils and full sun although it does not like intense...
Chinese White Pine (Pinus armandii) is native to China as well as northern Burma. This pine is known as Mount Hua pine in Chinese. This pine grows at altitudes between 3,281 and 10,830 feet in light sandy to medium soils that is acidic and well-drained as this tree can tolerate drought. This tree grows to heights of 115 feet with a trunk diameter that measures 3 feet 3 inches. The bark is grayish brown when immature and matures to blackish brown to grayish red brown. The trunk will have...
- The act of sweetening by admixture of some saccharine substance.