Encyclopedia
South Dakota paddlefish, known for their distinctive elongated snouts, are prehistoric fish that inhabit the state’s Missouri River and its tributaries. These filter feeders primarily consume zooplankton and may live up to 60 years. Paddlefish prefer deep, slow-moving waters and spawn from April to June, releasing their eggs in buoyant masses that drift downstream. Conservation…
A bird is a warm-blooded vertebrate animal distinguished by the presence of feathers, a beak composed of a horny sheath with no teeth, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Hancock, Michigan: A Gem of the Upper Peninsula Nestled in the heart of Michigan’s…
The Blue Douglas Fir, a majestic conifer, is native to North America and renowned for its silvery-blue foliage. Its scientific name, Pseudotsuga menziesii ‘Glauca’, reflects its distinctive appearance. The tree typically grows to towering heights, adorned with soft needles and elongated cones. Its timber is highly valued for its strength and durability, making it a…
Ed Fountain Park, an urban oasis at the heart of the city, captivates with its sprawling dimensions, diverse landscaping, and architectural elegance. Its central location amidst key landmarks showcases the park as a testament to thoughtful urban planning. From its lush trees and vibrant flowerbeds to its iconic fountains and stately pavilions, Ed Fountain Park…
Warm Springs, OR, is renowned for its geothermic marvels. Geyserite, a siliceous rock, forms around hot springs, while sinter, with its porous structure, has building applications. Travertine, a limestone, is also found here. Thermal springs provide recreation and potential for geothermal energy. Hot springs, with temperatures above 104°F, are popular tourist attractions. Caldera depressions result…
The vestal tiger moth (Cossus cossus), a member of the Cossidae family, is a large moth found across Europe, North Africa, and Asia. Inhabiting forests, woodlands, and hedgerows, its larvae feed solely on deciduous tree wood. Adult moths, with a wingspan of up to 70mm, are nocturnal and fly from June to August, while the…
Friends of Blackwater is a non-profit organization dedicated to the conservation, development, and volunteerism within Blackwater National Wildlife Refuge. They strive to protect the refuge’s diverse ecosystems, promote sustainable development practices, and inspire volunteerism to foster a harmonious balance between environmental stewardship and community involvement. Describe the mission and purpose of Friends of Blackwater, highlighting…
Rufous-tailed jacamar, Galbula ruficauda, a vibrant bird from the family Galbulidae, graces the tropical lowlands of Central and South America. Found in rainforests, deciduous forests, open woodlands, scrublands, and savannas, this insectivorous species perches on branches, launching agile sallies to capture prey. Its elaborate courtship displays, shared nest-building responsibilities, and fledgling development exhibit the jacamar’s…
Fremontodendron, from the Mallow family, is commonly known as the California flannel bush for its fuzzy leaves resembling flannel. It thrives in chaparral, woodlands, and coastal scrub, native to California, Oregon, and Baja California. The upright shrub exhibits evergreen leaves covered in star-shaped hairs, producing large cup-shaped yellow flowers in spring. The dry, hairy fruit…
Embark on an entomological journey into the captivating world of beetles! Through close-up photography, we unravel the intricate details of their anatomy, behavior, and habitats. Explore the significance of beetle diversity, their role in ecosystems, and the threats they face. Dive into the scientific exploration of beetle evolution, adaptations, and communication. Discover the artistic and…
NOAA’s Columbia River Forecast Center in The Dalles, Oregon is vital for hydrologic forecasting, predicting water supply, river conditions, and flood warnings in the Columbia River Basin. It monitors water level, reservoir, snowpack, precipitation, and drought data, providing information essential for water resource management and public safety. The Columbia River Forecast Center: Your Guide to…
The trout lily, Erythronium americanum, is an ephemeral woodland plant found in eastern North America. Its distinctive mottled leaves resemble a trout’s skin, giving it its common name. Trout lilies thrive in moist deciduous forests and shaded areas, providing early-season food for insects and deer. Native American tribes have traditionally used the plant’s bulb for…