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Crown Memorial State Beach
Crown Memorial State Beach is a state park in the city of Alameda, California on the shores of San Francisco Bay. It is operated by East Bay Regional Parks District (EBRPD), under a cooperative agreement with the State of California and the City of Alameda. Description The park's Crab Cove Visitor Center, at the north end of the beach, features exhibits about the marine life environment of San Francisco Bay, the history of Alameda, and the importance of the Bay. There is an 800-gallon aquarium system with interactive stations for viewing sea creatures up close. Naturalists offer programs for schools and other groups, and weekend nature programs and lectures. The park's visitor center is located at Crab Cove. The Elsie Roemer Bird Sanctuary, at the east end of the beach, is currently undergoing restoration and is closed to visitors until this work is completed. History From the 1880s until the U.S. entry into World War II in December, 1941, the area around the visitor center was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hornet
Hornets (insects in the genus ''Vespa'') are the largest of the eusocial wasps, and are similar in appearance to their close relatives yellowjackets. Some species can reach up to in length. They are distinguished from other vespine wasps by the relatively large top margin of the head. Worldwide, 22 species of ''Vespa'' are recognized.A.H. Smith-Pardo, J.M. Carpenter, L. Kimsey (2020) The diversity of hornets in the genus ''Vespa'' (Hymenoptera: Vespidae; Vespinae), their importance and interceptions in the United States. Insect Systematics and Diversity 4(3) https://doi.org/10.1093/isd/ixaa006 Most species only occur in the tropics of Asia, though the European hornet (''V. crabro''), is widely distributed throughout Europe, Russia, North America, and north-eastern Asia. Wasps native to North America in the genus '' Dolichovespula'' are commonly referred to as hornets (e.g., baldfaced hornets), but are actually yellowjackets. Like other social wasps, hornets build communal n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windsurfing
Windsurfing is a wind propelled water sport that is a combination of sailing and surfing. It is also referred to as "sailboarding" and "boardsailing", and emerged in the late 1960s from the aerospace and surf culture of California. Windsurfing gained a popular following across Europe and North America by the late 1970s and had achieved significant global popularity by the 1980s. Windsurfing became an olympic sport in 1984. Newer variants include windfoiling, kiteboarding and wingfoiling. Hydrofoil fins under the board allow the boards to safely lift out of the water and fly silently and smoothly above the surface even in lighter winds. Windsurfing is a recreational, family friendly sport, most popular at flat water locations around the world that offer safety and accessibility for beginner and intermediate participants. Technique and equipment have evolved over the years Major competitive disciplines include slalom, wave and freestyle. Increasingly, "foiling" is replacing trad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beaches Of Alameda County, California
A beach is a landform alongside a body of water which consists of loose particles. The particles composing a beach are typically made from rock, such as sand, gravel, shingle, pebbles, etc., or biological sources, such as mollusc shells or coralline algae. Sediments settle in different densities and structures, depending on the local wave action and weather, creating different textures, colors and gradients or layers of material. Though some beaches form on inland freshwater locations such as lakes and rivers, most beaches are in coastal areas where wave or current action deposits and reworks sediments. Erosion and changing of beach geologies happens through natural processes, like wave action and extreme weather events. Where wind conditions are correct, beaches can be backed by coastal dunes which offer protection and regeneration for the beach. However, these natural forces have become more extreme due to climate change, permanently altering beaches at very rapi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parks In Alameda County, California
A park is an area of natural, semi-natural or planted space set aside for human enjoyment and recreation or for the protection of wildlife or natural habitats. Urban parks are green spaces set aside for recreation inside towns and cities. National parks and country parks are green spaces used for recreation in the countryside. State parks and provincial parks are administered by sub-national government states and agencies. Parks may consist of grassy areas, rocks, soil and trees, but may also contain buildings and other artifacts such as monuments, fountains or playground structures. Many parks have fields for playing sports such as baseball and football, and paved areas for games such as basketball. Many parks have trails for walking, biking and other activities. Some parks are built adjacent to bodies of water or watercourses and may comprise a beach or boat dock area. Urban parks often have benches for sitting and may contain picnic tables and barbecue grills. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nature Centers In California
Nature, in the broadest sense, is the physical world or universe. "Nature" can refer to the phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. Although humans are part of nature, human activity is often understood as a separate category from other natural phenomena. The word ''nature'' is borrowed from the Old French ''nature'' and is derived from the Latin word ''natura'', or "essential qualities, innate disposition", and in ancient times, literally meant "birth". In ancient philosophy, ''natura'' is mostly used as the Latin translation of the Greek word ''physis'' (φύσις), which originally related to the intrinsic characteristics of plants, animals, and other features of the world to develop of their own accord. The concept of nature as a whole, the physical universe, is one of several expansions of the original notion; it began with certain core applications of the word φύσις by pre-Socr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Bay Regional Park District
The East Bay Regional Park District (EBRPD) is a special district operating in Alameda County and Contra Costa County, California, within the East Bay area of the San Francisco Bay Area. It maintains and operates a system of regional parks which is the largest urban regional park district in the United States. The administrative office is located in Oakland. As of 2020, EBRPD spans with 73 parks and over of trails. Some of these parks are wilderness areas; others include a variety of visitor attractions, with opportunities for swimming, boating and camping. The trails are frequently used for non-motorized transportation such as biking, hiking, and horse riding. More than of paved trails (identified as Interpark Regional Trails) through urban areas link the parks together. History A destructive grass fire that broke out in Wildcat Canyon blew west into Berkeley on September 27, 1923, and burned down 640 structures, mostly homes. The East Bay Water Company was harshly criticize ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California State Beaches
This list of California beaches is a list of beaches that are situated along the coastline of the State of California, USA. North to South The beaches are listed in order from north to south, and are grouped by county. The list includes all of the California State Beaches, but not all other beaches are listed here. In some cases (as indicated), more detailed list articles of beaches are available for certain areas of the coast, currently for Sonoma County and San Diego County. Del Norte County * Pelican State Beach * Crescent Beach * Redwood National Park * Prairie Creek Redwoods State Beach Humboldt County * Humboldt Lagoons State Park * Sue-meg State Park * Trinidad State Beach * Little River State Beach * Clam Beach County Park * Sinkyone Wilderness State Park Mendocino County * Westport-Union Landing State Beach * MacKerricher State Park * Caspar Headlands State Beach * Russian Gulch State Park * Manchester State Park * Schooner Gulch State Beach * Glass Bea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography Of Alameda, California
Geography (from Greek: , ''geographia''. Combination of Greek words ‘Geo’ (The Earth) and ‘Graphien’ (to describe), literally "earth description") is a field of science devoted to the study of the lands, features, inhabitants, and phenomena of Earth. The first recorded use of the word γεωγραφία was as a title of a book by Greek scholar Eratosthenes (276–194 BC). Geography is an all-encompassing discipline that seeks an understanding of Earth and its human and natural complexities—not merely where objects are, but also how they have changed and come to be. While geography is specific to Earth, many concepts can be applied more broadly to other celestial bodies in the field of planetary science. One such concept, the first law of geography, proposed by Waldo Tobler, is "everything is related to everything else, but near things are more related than distant things." Geography has been called "the world discipline" and "the bridge between the human and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of California State Parks
This is a list of parks, historic resources, reserves and recreation areas in the California State Parks system. List of parks See also *California State Beaches *List of California State Historic Parks * Parks in California * California Department of Parks and Recreation References External links Official California State Parks website {{DEFAULTSORT:California state parks |
List Of Beaches In California
This list of California beaches is a list of beaches that are situated along the coastline of the State of California, USA. North to South The beaches are listed in order from north to south, and are grouped by county. The list includes all of the California State Beaches, but not all other beaches are listed here. In some cases (as indicated), more detailed list articles of beaches are available for certain areas of the coast, currently for Sonoma County and San Diego County. Del Norte County * Pelican State Beach * Crescent Beach * Redwood National Park * Prairie Creek Redwoods State Beach Humboldt County * Humboldt Lagoons State Park * Sue-meg State Park * Trinidad State Beach * Little River State Beach * Clam Beach County Park * Sinkyone Wilderness State Park Mendocino County * Westport-Union Landing State Beach * MacKerricher State Park * Caspar Headlands State Beach * Russian Gulch State Park * Manchester State Park * Schooner Gulch State Beach * Glass Bea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kayak
A kayak is a small, narrow watercraft which is typically propelled by means of a double-bladed paddle. The word kayak originates from the Greenlandic word ''qajaq'' (). The traditional kayak has a covered deck and one or more cockpits, each seating one paddler. The cockpit is sometimes covered by a spray deck that prevents the entry of water from waves or spray, differentiating the craft from a canoe. The spray deck makes it possible for suitably skilled kayakers to roll the kayak: that is, to capsize and right it without it filling with water or ejecting the paddler. ] Some modern boats vary considerably from a traditional design but still claim the title "kayak", for instance in eliminating the cockpit by seating the paddler on top of the boat ("sit-on-top" kayaks); having inflated air chambers surrounding the boat; replacing the single hull with twin hulls; and replacing paddles with other human-powered propulsion methods, such as foot-powered rotational propellers and "fli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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