This means some species and indigenous peoples may be isolated in the Amazon.<\/p>\n
What exactly have they found deep in the iconic rainforest in South America?<\/strong><\/p>\n The Amazon has become iconic.<\/p>\n It is often referred to as the Earth’s greatest biodiversity engine that revs with mystery. It stretches across nine countries in South America<\/strong> and contains millions of species. Some discovered, others are still waiting patiently for us.<\/p>\n The reality is that most of its biology is still undocumented by science.<\/p>\n Experts studied over 242,000 amphibian records that covered 951 species<\/strong> in the Amazon. They focused on toads, frogs, and other amphibians in the region. These types of animals can provide astonishing environmental indicators for researchers.<\/p>\n They found that a staggering 86% of the Amazon remains a biological ‘ignorance’ zone.<\/p>\n And they aimed to finally address this by studying this famous part of the world. Hopefully, to find new species that were hidden under a century of rainforest growth.<\/strong><\/p>\n Some parts of the world are known for their arid and almost lifeless regions,<\/a> like the deep sea.<\/p>\n But the Amazon is far different. We know that millions of species can be found there<\/strong>. Despite our long history of studying the planet, we know very little about the Amazon.<\/p>\n These ‘gaps of ignorance’ are not random; they are dictated by accessibility and human footprint.<\/p>\n That isolation can allow some species to thrive. But it also limits research endeavors<\/strong>. Researchers simply have not had the time nor the opportunity to study them. This matters because certain species can vanish when their habitats change.<\/p>\n And habitat change can take place at the drop of a hat. Impacting the unknown tribes in the region, as well as animals.<\/p>\n Whether it be naturally or intentionally done by mankind. We have altered animals’ habitats extensively over the years,<\/a> with far-reaching implications for both them and us.<\/strong><\/p>\n A recent study, “The biogeography of ignorance: gaps in the knowledge of Amazonian amphibian biodiversity,” published in the Biological Journal of Linnean Society<\/em><\/a>, has explained what has been found in the Amazon.<\/strong><\/p>\n And it has been backed by the Survival International<\/em><\/a> organization. New warnings of species vanishing need to be addressed.<\/p>\n The parts of the Amazon that we know remarkably little about have been found.<\/p>\n They mostly cover the western and northern regions of the iconic rainforest. Researchers found gaps in their data<\/strong> in remote parts of Brazil. Specifically near the borders of Peru, Venezuela, and Colombia.<\/p>\n The Earth is in a constant state of evolution.<\/a><\/p>\n Meaning that if the researchers did not study the region, it may change before they confirm their data. They focused their attention on the Javari Valley. The region holds the highest concentration of uncontacted Indigenous peoples<\/strong> in Brazil.<\/p>\n They found several amphibians, insects, birds, and even insects still unknown to science.<\/p>\n They also found Indigenous peoples who intentionally avoid outside interaction. This proves that 8% of the Amazon still remains hidden from humanity. Thankfully, researchers are committed to understanding the region better.<\/strong><\/p>\n Tracing the origin of some humans<\/a> requires extensive research.<\/p>\n And we now have the capacity to study these hidden parts of the world<\/strong> more extensively. Otherwise, that 86% of the Amazon will remain hidden from us for the foreseeable future.<\/p>\n","protected":false},"excerpt":{"rendered":" Biologists studying the Amazon expected some missing data. But they certainly did not expect such a large gap in their data. After studying thousands of records, they found that much of the Amazon remains hidden. Entire regions of the rainforest lack basic biodiversity studies common in modern science. This means some species and indigenous peoples … Read more<\/a><\/p>\n","protected":false},"author":16,"featured_media":20845,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_focus_keyword":"Amazon,unknown tribes,species","rank_math_title":"","rank_math_description":"A new study has found that 60% of the Amazon remains hidden. It suggests the region has unknown tribes and species we are yet to discover and study.","footnotes":""},"categories":[83],"tags":[],"class_list":["post-20844","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-earth"],"_links":{"self":[{"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/posts\/20844","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/comments?post=20844"}],"version-history":[{"count":0,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/posts\/20844\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/media\/20845"}],"wp:attachment":[{"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/media?parent=20844"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/categories?post=20844"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecoportal.net\/en\/wp-json\/wp\/v2\/tags?post=20844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}How does the world’s largest rainforest still have so many blank spaces<\/h2>\n
The Amazon has missing species and people in the same region<\/h2>\n
![\"\"](\"https:\/\/www.ecoportal.net\/en\/wp-content\/uploads\/2026\/04\/4-4-2-300x185.jpg\" "\\"\\"")
Study finds the specific location of lost tribes and animals in the Amazon<\/h2>\n