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Pollinator decline is the reduction in abundance of insect and other animal pollinators in many ecosystems worldwide that began being recorded at the end of the 20th century. Multiple lines of evidence exist for the reduction of wild pollinator populations at the regional level, especially within Europe and North America.
A new study suggests that the mysterious disappearance of the Earth's bees may be in part because they are developing dementia. According to the new research dementia caused by aluminum found in ...
Lake Tahoe (/ ˈ t ɑː h oʊ /; Washo: Dáʔaw) is a freshwater lake in the Sierra Nevada of the Western United States, straddling the border between California and Nevada.Lying at 6,225 ft (1,897 m) above sea level, Lake Tahoe is the largest alpine lake in North America, [4] and at 122,160,280 acre⋅ft (150.7 km 3) it trails only the five Great Lakes as the largest by volume in the United ...
SAND HARBOR, Nev. – Lake Tahoe tourism officials were surprised, and a bit miffed, when a respected international travel guide put the iconic alpine lake straddling the California-Nevada line on ...
The Truckee River's source is the outlet of Lake Tahoe, at the dam on the northwest side of the lake near Tahoe City, California. It flows generally northeast through the mountains to Truckee, California, then turns sharply to the east and flows into Nevada, through Reno and Sparks and along the northern end of the Carson Range.
The park is in the high Sierra Nevada mountain range at an elevation of around 1,900 metres (6,200 ft). It is covered in mixed coniferous forest with tree species such as Jeffrey pine (Pinus jeffreyi), white fir (Abies concolor), Sierra lodgepole pine (Pinus contorta ssp. murrayana), California incense cedar (Calocedrus decurrens), sugar pine (Pinus lambertiana), and red fir (Abies magnifica). [4]
Honey bees are incredibly social insects. They live together in big groups with other bees in an organized society that scientists call eusocial, which means every bee has a job to do. This could ...
Straddling the state borders of California and Nevada in the Sierra Nevada, the LTBMU encompasses 154,851 acres (626 km 2) of National Forest system lands, ranging in altitude above sea level from 6,225 feet (1,897 m) at lake level to 10,881 feet (3,317 m) at Freel Peak.