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Sometimes dubbed the Brazilian Serengeti, Brazil’s Pantanal contains the highest concentration of wildlife in South America, ...
Tourists are confronted by $30 sandwiches, $150 show tickets and $500-plus hotels. But we reveal that if you know where to ...
Trees are invading the open, grassy habitat of the endangered golden-shouldered parrot – giving predators cover to lie in ...
Hundreds of species, from as far as South America, commonly stop in Kentucky to find food and rest their wings after ...
Typically, male birds have more vivid colours than females. As Charles Darwin first explained, the most colourful males are ...
A guide to summer's classical music festivals From the Boston Symphony Orchestra in Tanglewood to a collection of concerts at Newport mansions, the summer is brimming with opportunities to ...
It is a stunning large-format full-colour fine art photography book, and a spectacular photographic guide to the birds and biodiversity of the tropical Andes.
This collection contains 3 field books by Foster D. Smith, originally maintained by the Division of Birds. Field books are bird specimen lists documenting Smith's collecting in Venezuela from ...
Malaysia’s oldest and most historic town is World Heritage-listed and features a fantastic blend of multinational influences in its architecture, culture and cuisine.
Selecting a random sample from a set is simple. But what about selecting a fair random sample from a set of unknown or indeterminate size? That’s where reservoir sampling comes in, and [Sam R… ...
Most humans with two ears have a pretty good sense of directional hearing. However, you can build equipment to localize audio sources, too. That’s precisely what [Sam], [Ezra], and [Ari] did … ...