; years ago ( ) headquarters bethesda, maryland , u.s. coordinates ° ′ ′′n ° ′ ′′w / °n °w / ; coordinates : ° ′ ′′n ° ′ ′′w / °n °w / ; website the national center for biotechnology information (ncbi) [ ] [ ] is part ofthe united states national library of medicine (nlm), a branch ofthe national...
habitats, their vulnerabilities and their cultural significance. we minimize our surface footprint for new facilities through careful planning, re-use of existing disturbances and progressive reclamation throughout the life of a project. exxonmobil environmental aspects guide biodiversity – a term used...
plant mixture consisting of short ether extracts of arnica, german chamomile, feverfew, tansy, and yarrow has been included in the standard series for several years ( to ) to study the frequency of allergic reactions to compositae (asteraceae) species. one hundred eighteen of tested individuals gave...
thespecies for which long-term trends could be established, over half have declined since , of which % were declining strongly. among thespecies for which annual trends could be estimated, % were found to be declining, with close to % declining strongly. vulture population down from cr to lakh in decadesfeb...
attraction, the tree top walk is a spectacular light weight suspension bridge that soars metres above the tingle foliage, before descending to the ancient empire walk at the bast ofthe trees. the interpretive centre features interactive displays. fees apply, purchase your tickets from the denmark visitor...
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mauritius to set up a captive breeding project. at that time, only kestrels were known to exist. the mauritius kestrel, once the world's rarest bird in the early s, the entire population of kestrels had been reduced to specimens, thus making it the rarest bird in the world. it is the only bird of prey...
a couple hours poking around at macalaster college's beautiful ordway field station on the banks ofthe mississippi. fall had advanced suddenly and the temperature was too cold for much insect activity. of course, the ubiquitous cool-tolerant winter ants, prenolepis imparis, were foraging. along the...
practice is less common today. dolphins a major spot for dolphin watching, sri lanka is located with a protected zone in the indian ocean. spotting pods of dolphins along the north western and southern coast of sri lanka is always a memorable experience. whales located within the borders ofthe international...
victoria (aav) and native title services victoria. restoring and enhancing the local environment one ofthe key aims ofthe vdp is to minimise its ecological impacts and to actively enhance the local environment. to this end, hectares ofthe hectare site have undergone one ofthe largest single ecological...