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Pronatura Noreste
Pronatura Noreste is a Mexican nongovernmental, nonprofit organization recognized by the National Council of Science and Technology as a scientific and educational organization. Pronatura Noreste is one of six regional offices of the Pronatura México, and has its headquarters in Monterrey, Nuevo León. It also has offices in Matamoros, Tamaulipas; Cuatro Ciénegas, Coahuila; San Rafael, Nuevo León; Janos, Chihuahua; and Ciudad Victoria, Tamaulipas. The organization was created in 1998 by an executive board of trustees committed to nature conservation. Its mission is the conservation of flora, fauna and priority ecosystems of northeastern Mexico by promoting society's development in harmony with nature. Conservation approach Pronatura Noreste's projects are based on an ecoregional focus, expanding over the territorial limits determined by states and countries, with special attention on priority sites and the most fragile habitats, species and biodiversity. Its four ecoregional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Council Of Science And Technology
National may refer to: Common uses * Nation or country ** Nationality – a ''national'' is a person who is subject to a nation, regardless of whether the person has full rights as a citizen Places in the United States * National, Maryland, census-designated place * National, Nevada, ghost town * National, Utah, ghost town * National, West Virginia, unincorporated community Commerce * National (brand), a brand name of electronic goods from Panasonic * National Benzole (or simply known as National), former petrol station chain in the UK, merged with BP * National Car Rental, an American rental car company * National Energy Systems, a former name of Eco Marine Power * National Entertainment Commission, a former name of the Media Rating Council * National Motor Vehicle Company, Indianapolis, Indiana, USA 1900-1924 * National Supermarkets, a defunct American grocery store chain * National String Instrument Corporation, a guitar company formed to manufacture the first resonator gu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stromatolite
Stromatolites () or stromatoliths () are layered sedimentary formations (microbialite) that are created mainly by photosynthetic microorganisms such as cyanobacteria, sulfate-reducing bacteria, and Pseudomonadota (formerly proteobacteria). These microorganisms produce adhesive compounds that cement sand and other rocky materials to form mineral "microbial mats". In turn, these mats build up layer by layer, growing gradually over time. A stromatolite may grow to a meter or more. Although they are rare today, fossilized stromatolites provide records of ancient life on Earth. Morphology Stromatolites are layered, biochemical, accretionary structures formed in shallow water by the trapping, binding and cementation of sedimentary grains in biofilms (specifically microbial mats), through the action of certain microbial lifeforms, especially cyanobacteria. They exhibit a variety of forms and structures, or morphologies, including conical, stratiform, domal, columnar, and branching ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dallas Zoo
Dallas Zoo aka Dallas Zoological Park is a zoo located south of downtown Dallas, Texas, in Marsalis Park. Established in 1888, it is the oldest and largest zoological park in Texas and is managed by the non-profit Dallas Zoological Society. It is home to over 2,000 animals representing 406 species. It is an accredited member of the Association of Zoos and Aquariums (AZA), and is a member of the World Association of Zoos and Aquariums (WAZA). Since 2009, when the Dallas City Council voted unanimously to turn the zoo over to private management under the DZS, attendance and community support for the zoo has surged. In 2015, the zoo achieved an all-time annual attendance record of 1 million+ visitors. The Dallas Zoological Society is supported by over 25,510 membership households and growing. The DZS manages all fundraising, membership, special events, food services, retail operation, volunteer programs, marketing, and public relations for the zoo under management contract with th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comisión Nacional Para El Conocimiento Y Uso De La Biodiversidad
The Comisión Nacional para el Conocimiento y Uso de la Biodiversidad (CONABIO; en, National Commission for the Knowledge and Use of Biodiversity) is a permanent inter-ministerial commission of the Federal Mexican government, created in 1992. It has the primary purpose of coordinating, supporting and executing activities and projects designed to foment understanding of biodiversity within Mexico and the surrounding region. As a governmental agency, CONABIO produces and collates biodiversity data and assessments across Mexico's varied ecosystems. It also either administers or guides a range of biological conservation and sustainability projects with the intention of securing benefits to Mexican society as a whole. The mission of CONABIO is to promote, coordinate, support and carry out activities aimed at increasing awareness of biodiversity and its conservation and sustainable use for the benefit of society. Conabio was conceived as an applied research organization, sponsoring ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocelot
The ocelot (''Leopardus pardalis'') is a medium-sized spotted wild cat that reaches at the shoulders and weighs between on average. It was first described by Carl Linnaeus in 1758. Two subspecies are recognized. It is native to the southwestern United States, Mexico, Central and South America, and to the Caribbean islands of Trinidad and Margarita. It prefers areas close to water sources with dense vegetation cover and high prey availability. Typically active during twilight and at night, the ocelot tends to be solitary and territorial. It is efficient at climbing, leaping and swimming. It preys on small terrestrial mammals, such as armadillos, opossums, and lagomorphs. Both sexes become sexually mature at around two years of age and can breed throughout the year; peak mating season varies geographically. After a gestation period of two to three months the female gives birth to a litter of one to three kittens. They stay with their mother for up to two years, after which the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thick-billed Parrot
The thick-billed parrot (''Rhynchopsitta pachyrhyncha'') is a medium-sized parrot endemic to Mexico that formerly ranged into the southwestern United States. Its position in parrot phylogeny is the subject of ongoing discussion; it is sometimes referred to as thick-billed macaw or thick-billed conure. In Mexico, it is locally called ''guacamaya'' ("macaw") or ''cotorra serrana'' ("mountain parrot"). Classified internationally as Endangered through IUCN, the thick-billed parrot's decline has been central to multiple controversies over wildlife management. In 2018, the estimated wild population in Mexico was 1,700. Taxonomy ''Pachyrhyncha'' is currently classified as a species of the genus ''Rhynchopsitta'' of macaw-like thick-billed parrots of which there are two extant species (the other being the maroon-fronted parrot), and one extinct species. However, recent molecular DNA studies indicate that ''pachyrhyncha'' and its sister species ''terrisi'' in genus ''Rhynchopsitta'' are c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maroon-fronted Parrot
The maroon-fronted parrot (''Rhynchopsitta terrisi'') is a large, macaw-like parrot. It is dark green with a dark red shoulder and a maroon forehead and eye-stripe. Its underside of the wings and tail appear to be black when it is in flight. It makes a high, rolling ''cr-a ak'' sound. Groups sound similar to the acorn woodpecker if they are heard from a distance. The species is endemic to northeastern Mexico, where only about 2500–3000 birds survive in the wild. Taxonomy ''R. terrisi'' is one of two extant and one extinct species of genus ''Rhynchopsitta'' of thick-billed parrots. Description The maroon-fronted parrot is a large mostly green parrot which measures in length and weighs .''CRC Handbook of Avian Body Masses'' by John B. Dunning Jr. (Editor). CRC Press (1992), . The adults have a dark maroon brow which extends over the rim of bare yellow skin that surrounds the eyes. They have a brighter red at the bend of the wing. The tail is long and pointed. The underside of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long-billed Curlew
The long-billed curlew (''Numenius americanus'') is a large North American shorebird of the family Scolopacidae. This species was also called "sicklebird" and the "candlestick bird". The species breeds in central and western North America, migrating southward and coastward for the winter. Description The long-billed curlew is the largest sandpiper of regular occurrence in North America. It is long, across the wing and weighs . Its disproportionally long bill curves downward and measures , and rivals the bill of the larger-bodied Far Eastern curlew as the longest bill of any shorebird. Individuals have a long neck and a small head. The neck and underparts are a light cinnamon in color, while the crown is streaked with brown. This species exhibits reversed sexual dimorphism, as in many sandpipers, the female being larger and having a much longer bill than the male's. Breeding The breeding habitat is grasslands in west-central North America. The species displays an elaborate cou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piping Plover
The piping plover (''Charadrius melodus'') is a small sand-colored, sparrow-sized shorebird that nests and feeds along coastal sand and gravel beaches in North America. The adult has yellow-orange-red legs, a black band across the forehead from eye to eye, and a black stripe running along the breast line. This chest band is usually thicker in males during the breeding season, and it is the only reliable way to tell the sexes apart. The bird is difficult to see when it is standing still, as it blends well with open, sandy beach habitats. It typically runs in short, quick spurts and then stops. There are two subspecies of piping plovers: the eastern population is known as ''Charadrius melodus melodus'' and the mid-west population is known as ''C. m. circumcinctus''. The bird's name is derived from its plaintive bell-like whistles which are often heard before the bird is visible. Total population is currently estimated to be between 7600 - 8400 individuals. Intensive conservation ef ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Black Bear
The American black bear (''Ursus americanus''), also called simply a black bear or sometimes a baribal, is a medium-sized bear endemic to North America. It is the continent's smallest and most widely distributed bear species. American black bears are omnivores, with their diets varying greatly depending on season and location. They typically live in largely forested areas, but will leave forests in search of food, and are sometimes attracted to human communities due to the immediate availability of food. The International Union for Conservation of Nature (IUCN) lists the American black bear as a least-concern species, due to its widespread distribution and a large population estimated to be twice that of all other bear species combined. Along with the brown bear (''Ursus arctos''), it is one of only two modern bear species not considered by the IUCN to be globally threatened with extinction. Taxonomy and evolution Despite living in North America, American black bears are not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-tailed Prairie Dog
The black-tailed prairie dog (''Cynomys ludovicianus'') is a rodent of the family Sciuridae found in the Great Plains of North America from about the United States-Canada border to the United States-Mexico border. Unlike some other prairie dogs, these animals do not truly hibernate. The black-tailed prairie dog can be seen above ground in midwinter. A black-tailed prairie dog town in Texas was reported to cover and included 400,000,000 individuals. Prior to habitat destruction, the species may have been the most abundant prairie dog in central North America. It was one of two prairie dogs described by the Lewis and Clark Expedition in the journals and diaries of their expedition. Description Black-tailed prairie dogs are generally tan in color, with lighter-colored bellies. They may have color variation in their pelt, such as dark fur on their back in black and brown tones. Their tails have black tips, from which their name is derived. Adults can weigh from , males are typically ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexican Prairie Dog
The Mexican prairie dog (''Cynomys mexicanus'') is a diurnal burrowing rodent native to Mexico. Treatment as an agricultural pest has led to its status as an endangered species. They are closely related to squirrels, chipmunks, and marmots. ''Cynomys mexicanus'' originated about 230,000 years ago from a peripherally isolated population of the more widespread ''Cynomys ludovicianus''. Ecology These prairie dogs prefer to inhabit rock-free soil in plains at an altitude of . They are found in the regions of southern Coahuila and northern San Luis Potosí in northern Mexico, where they eat herbs and grasses native to the plains where they live. They acquire all of their water from these plants. Although mainly herbivores, they have been known to eat insects. Predators include coyotes, bobcats, eagles, hawks, badgers, snakes, and weasels. Northern prairie dogs hibernate and have a shorter mating season, which generally lasts from January to April. After one month's gestation, femal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
