{"id":863,"date":"2018-04-23T11:40:43","date_gmt":"2018-04-23T11:40:43","guid":{"rendered":"https:\/\/nplbeta.infradoxxs.com\/blog\/?p=863"},"modified":"2019-02-08T14:09:40","modified_gmt":"2019-02-08T14:09:40","slug":"natures-jewels","status":"publish","type":"post","link":"https:\/\/www.naturepl.com\/blog\/2018\/04\/23\/natures-jewels\/","title":{"rendered":"Nature&#8217;s Jewels"},"content":{"rendered":"<img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-886\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-4-300x212.jpg\" alt=\"\" width=\"600\" height=\"423\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-4-300x212.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-4-150x106.jpg 150w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-4-768x542.jpg 768w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-4-1024x722.jpg 1024w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-4.jpg 1815w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-4-1200x846.jpg 1200w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-4-1234x870.jpg 1234w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-4-320x226.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-4-375x264.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-4-600x423.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-4-900x635.jpg 900w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-4-1300x917.jpg 1300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-4-1500x1058.jpg 1500w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-4-1800x1269.jpg 1800w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-885\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-3-300x212.jpg\" alt=\"\" width=\"280\" height=\"197\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-3-300x212.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-3-150x106.jpg 150w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-3-768x541.jpg 768w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-3-1024x722.jpg 1024w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-3-1200x846.jpg 1200w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-3-1234x870.jpg 1234w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-3-320x226.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-3-375x264.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-3-600x423.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-3-900x635.jpg 900w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-3-1300x917.jpg 1300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-3.jpg 1312w\" sizes=\"(max-width: 280px) 100vw, 280px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-884\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-2-300x212.jpg\" alt=\"\" width=\"280\" height=\"197\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-2-300x212.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-2-150x106.jpg 150w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-2-768x541.jpg 768w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-2-1024x722.jpg 1024w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-2-1200x846.jpg 1200w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-2-1234x870.jpg 1234w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-2-320x226.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-2-375x264.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-2-600x423.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-2-900x635.jpg 900w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-2-1300x917.jpg 1300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/PAGE-2.jpg 1312w\" sizes=\"(max-width: 280px) 100vw, 280px\" \/>\n<p>For many, the word iridescence conjures images of shiny jewellery, glittering seas, or sparkling diamonds. You can find it on the surface of a soap bubble, in an oil spill in a wet car park, or on the back of a CD. It is the reason why, when holding an abalone shell, you might turn it in your hand, marvelling at the colours that skip across its inner surface.<\/p>\n<p>Creatures as diverse as insects, reptiles, birds and fish employ iridescence in a variety of ways, but we still don\u2019t know for sure what benefits this resplendence affords the animals themselves.<\/p>\n<p>To read the full story, click <a href=\"http:\/\/www.naturepl.com\/pictures\/pdfs\/NPL_Nature's Jewels.pdf\">here<\/a><\/p>\n<p>&nbsp;<\/p>\n<div id='gallery-1' class='gallery gallery-863 style-scrollingstrip'><figure class='gallery-item col-0'><div class='gallery-icon landscape'><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594082.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Metallic leaf beetle (Chrysomelidae) with rain droplets, frontal view, in Aiuruoca, Minas Gerais, Brazil. South-east Atlantic forest.\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594082.jpg 1024w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594082-150x113.jpg 150w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594082-300x225.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594082-768x576.jpg 768w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594082-400x300.jpg 400w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594082-600x450.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594082-800x600.jpg 800w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594082-320x240.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594082-375x281.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594082-900x675.jpg 900w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594082-141x106.jpg 141w\" sizes=\"100vw\" title=\"Metallic leaf beetle (Chrysomelidae) with rain droplets, frontal view, in Aiuruoca, Minas Gerais, Brazil. South-east Atlantic forest.\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by Joao Burini<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon portrait'><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01577039.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Fiery throated hummingbird (Panterpe insignis) an endemic bird species. Talamanca Range, Talamanca Range-La Amistad Reserves \/ La Amistad National Park UNESCO Natural World Heritage Site, Costa Rica.\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01577039.jpg 683w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01577039-100x150.jpg 100w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01577039-300x450.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01577039-320x480.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01577039-375x562.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01577039-600x900.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01577039-71x106.jpg 71w\" sizes=\"100vw\" title=\"Fiery throated hummingbird (Panterpe insignis) an endemic bird species. Talamanca Range, Talamanca Range-La Amistad Reserves \/ La Amistad National Park UNESCO Natural World Heritage Site, Costa Rica.\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by Nick Hawkins<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon portrait'><img loading=\"lazy\" decoding=\"async\" width=\"675\" height=\"1024\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01308962.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Pink abalone (Haliotis corrugata) shell detail, Guadalupe Island Biosphere Reserve, off the coast of Baja California, Mexico, January\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01308962.jpg 675w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01308962-99x150.jpg 99w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01308962-300x455.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01308962-320x485.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01308962-375x569.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01308962-600x910.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01308962-70x106.jpg 70w\" sizes=\"100vw\" title=\"Pink abalone (Haliotis corrugata) shell detail, Guadalupe Island Biosphere Reserve, off the coast of Baja California, Mexico, January\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by Claudio Contreras<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon landscape'><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"731\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594047.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Rainbow boa (Epicrates cenchria showing iridescence on head, Iwokrama, Guyana.\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594047.jpg 1024w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594047-150x107.jpg 150w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594047-300x214.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594047-768x548.jpg 768w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594047-320x228.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594047-375x268.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594047-600x428.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594047-900x642.jpg 900w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594047-148x106.jpg 148w\" sizes=\"100vw\" title=\"Rainbow boa (Epicrates cenchria showing iridescence on head, Iwokrama, Guyana.\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by Andrew Snyder<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon landscape'><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01533351.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Bacteria (Lepthotryx discophora) causing iridescent patterns and White willow tree leaf (Salix alba) in river, Sierra de Grazalema Natural Park, southern Spain, November.\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01533351.jpg 1024w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01533351-150x100.jpg 150w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01533351-300x200.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01533351-768x512.jpg 768w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01533351-360x240.jpg 360w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01533351-600x400.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01533351-510x340.jpg 510w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01533351-320x213.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01533351-375x250.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01533351-900x600.jpg 900w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01533351-159x106.jpg 159w\" sizes=\"100vw\" title=\"Bacteria (Lepthotryx discophora) causing iridescent patterns and White willow tree leaf (Salix alba) in river, Sierra de Grazalema Natural Park, southern Spain, November.\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by Andres M. Dominguez<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon portrait'><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594061.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Costa&#039;s Hummingbird (Calypte costae) with light at angle where iridescence does not show. Arizona-Sonora Desert Museum, Tuscon, Arizona, USA, February.\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594061.jpg 683w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594061-100x150.jpg 100w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594061-300x450.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594061-320x480.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594061-375x562.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594061-600x900.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594061-71x106.jpg 71w\" sizes=\"100vw\" title=\"Costa&#039;s Hummingbird (Calypte costae) with light at angle where iridescence does not show. Arizona-Sonora Desert Museum, Tuscon, Arizona, USA, February.\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by Dr Axel Gebauer<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon portrait'><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594063.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Costa&#039;s Hummingbird (Calypte costae) perched on branch showing iridescence. Arizona-Sonora Desert Museum, Tuscon, Arizona, USA, Small repro only\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594063.jpg 683w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594063-100x150.jpg 100w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594063-300x450.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594063-320x480.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594063-375x562.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594063-600x900.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594063-71x106.jpg 71w\" sizes=\"100vw\" title=\"Costa&#039;s Hummingbird (Calypte costae) perched on branch showing iridescence.  Arizona-Sonora Desert Museum, Tuscon, Arizona, USA, Small repro only\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by Dr Axel Gebauer<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon portrait'><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01333947.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Golden Ground Beetle (Carabus auronites). Germany, May.\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01333947.jpg 683w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01333947-100x150.jpg 100w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01333947-300x450.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01333947-320x480.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01333947-375x562.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01333947-600x900.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01333947-71x106.jpg 71w\" sizes=\"100vw\" title=\"Golden Ground Beetle (Carabus auronites). Germany, May.\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by Bruno D'Amicis<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon landscape'><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01388417.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Male peacock (Pavo cristatus) displaying his ocellated tail feathers.\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01388417.jpg 1024w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01388417-150x100.jpg 150w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01388417-300x200.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01388417-768x512.jpg 768w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01388417-360x240.jpg 360w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01388417-600x400.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01388417-510x340.jpg 510w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01388417-320x213.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01388417-375x250.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01388417-900x600.jpg 900w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01388417-159x106.jpg 159w\" sizes=\"100vw\" title=\"Male peacock (Pavo cristatus) displaying his ocellated tail feathers.\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by Paul D Stewart<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon landscape'><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01598485.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Bigfin reef squid (Sepioteuthis lessoniana) in midwater at night. Anilao, Batangas, Luzon, Philippines. Verde Island Passages, Tropical West Pacific Ocean.\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01598485.jpg 1024w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01598485-150x100.jpg 150w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01598485-300x200.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01598485-768x512.jpg 768w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01598485-360x240.jpg 360w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01598485-600x400.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01598485-510x340.jpg 510w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01598485-320x213.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01598485-375x250.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01598485-900x599.jpg 900w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01598485-159x106.jpg 159w\" sizes=\"100vw\" title=\"Bigfin reef squid (Sepioteuthis lessoniana) in midwater at night. Anilao, Batangas, Luzon, Philippines. Verde Island Passages, Tropical West Pacific Ocean.\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by Alex Mustard<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon landscape'><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"680\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01543236.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Marine planktonic Copepod (Sapphirina sp.) brightly coloured copepods. Deep sea species from Atlantic Ocean off Cape Verde. Captive.\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01543236.jpg 1024w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01543236-150x100.jpg 150w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01543236-300x199.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01543236-768x510.jpg 768w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01543236-360x240.jpg 360w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01543236-510x340.jpg 510w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01543236-320x213.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01543236-375x249.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01543236-600x398.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01543236-900x598.jpg 900w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01543236-160x106.jpg 160w\" sizes=\"100vw\" title=\"Marine planktonic Copepod (Sapphirina sp.) brightly coloured copepods. Deep sea species from Atlantic Ocean off Cape Verde. Captive.\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by Solvin Zankl<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon landscape'><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594052.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Cichlid (Protomelas taeniolatus) aquarium fish endemic to Lake Malawi.\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594052.jpg 1024w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594052-150x100.jpg 150w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594052-300x200.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594052-768x512.jpg 768w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594052-360x240.jpg 360w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594052-600x400.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594052-510x340.jpg 510w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594052-320x213.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594052-375x250.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594052-900x600.jpg 900w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594052-159x106.jpg 159w\" sizes=\"100vw\" title=\"Cichlid (Protomelas taeniolatus) aquarium fish endemic to Lake Malawi.\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by ARCO<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon landscape'><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307698.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Close-up of compound eyes of unidentified fly {Diptera}. Masoala Peninsula National Park, north east Madagascar.\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307698.jpg 1024w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307698-150x100.jpg 150w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307698-300x200.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307698-768x512.jpg 768w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307698-360x240.jpg 360w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307698-600x400.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307698-510x340.jpg 510w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307698-320x213.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307698-375x250.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307698-900x599.jpg 900w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307698-159x106.jpg 159w\" sizes=\"100vw\" title=\"Close-up of compound eyes of unidentified fly {Diptera}. Masoala Peninsula National Park, north east Madagascar.\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by Alex Hyde<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon landscape'><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01288102.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Purple emperor butterlfy (Apatura iris) Germany\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01288102.jpg 1024w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01288102-150x100.jpg 150w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01288102-300x200.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01288102-768x512.jpg 768w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01288102-360x240.jpg 360w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01288102-600x400.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01288102-510x340.jpg 510w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01288102-320x213.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01288102-375x250.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01288102-900x600.jpg 900w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01288102-159x106.jpg 159w\" sizes=\"100vw\" title=\"Purple emperor butterlfy (Apatura iris) Germany\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by Dietmar Nill<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon landscape'><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594070-1.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Golden green stag beetle (Lamprima sp.), adult male with big mandibles and a shiny iridescent coloration, Italy. Captive.\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594070-1.jpg 1024w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594070-1-150x100.jpg 150w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594070-1-300x200.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594070-1-768x512.jpg 768w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594070-1-360x240.jpg 360w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594070-1-600x400.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594070-1-510x340.jpg 510w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594070-1-320x213.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594070-1-375x250.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594070-1-900x600.jpg 900w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01594070-1-159x106.jpg 159w\" sizes=\"100vw\" title=\"Golden green stag beetle (Lamprima sp.), adult male with big mandibles and a shiny iridescent coloration, Italy. Captive.\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by Emanuele Biggi<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon landscape'><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01504305.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Orchid bee (Exaerete smaragdina), Caves Branch, Cayo District, Belize, September. meetyourneighbours.net project\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01504305.jpg 1024w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01504305-150x100.jpg 150w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01504305-300x200.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01504305-768x512.jpg 768w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01504305-360x240.jpg 360w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01504305-600x400.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01504305-510x340.jpg 510w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01504305-320x213.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01504305-375x250.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01504305-900x600.jpg 900w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01504305-159x106.jpg 159w\" sizes=\"100vw\" title=\"Orchid bee (Exaerete smaragdina), Caves Branch, Cayo District, Belize, September. meetyourneighbours.net project\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by MYN \/ Gil Wizen<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon landscape'><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01494072.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Spider hunting wasp (Pompilidae) Maliau Basin, Sabah, Borneo.\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01494072.jpg 1024w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01494072-150x100.jpg 150w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01494072-300x200.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01494072-768x512.jpg 768w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01494072-360x240.jpg 360w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01494072-600x400.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01494072-510x340.jpg 510w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01494072-320x213.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01494072-375x250.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01494072-900x600.jpg 900w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01494072-159x106.jpg 159w\" sizes=\"100vw\" title=\"Spider hunting wasp (Pompilidae) Maliau Basin, Sabah, Borneo.\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by Alex Hyde<\/div>\n\t\t\t\t\t<\/figure><figure class='gallery-item col-0'><div class='gallery-icon landscape'><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307741.jpg\" class=\"attachment-gallery-strip-thumb size-gallery-strip-thumb\" alt=\"Jumping spider {Salticidae} covered in iridescent scales photographed on white background, tropical rainforest, Masoala Peninsula National Park, north east Madagascar.\" srcset=\"https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307741.jpg 1024w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307741-150x100.jpg 150w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307741-300x200.jpg 300w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307741-768x512.jpg 768w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307741-360x240.jpg 360w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307741-600x400.jpg 600w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307741-510x340.jpg 510w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307741-320x213.jpg 320w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307741-375x250.jpg 375w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307741-900x600.jpg 900w, https:\/\/www.naturepl.com\/blog\/wp-content\/uploads\/2019\/01\/01307741-159x106.jpg 159w\" sizes=\"100vw\" title=\"Jumping spider {Salticidae} covered in iridescent scales photographed on white background, tropical rainforest, Masoala Peninsula National Park, north east Madagascar.\" \/><\/div><div class=\"gallery-overview-caption\"><strong><\/strong> by Alex Hyde<\/div>\n\t\t\t\t\t<\/figure>\n\t\t\t<\/div><!-- .gallery -->\n\n<p>For more Naturepl photo stories, visit our gallery <a href=\"https:\/\/www.naturepl.com\/-stories\/feature-stories.html\">here<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>For many, the word iridescence conjures images of shiny jewellery, glittering seas, or sparkling diamonds. You can find it on the surface of a soap bubble, in an oil spill in a wet car park, or on the back of a CD. It is the reason why, when holding an abalone shell, you might turn&#8230;<\/p>\n<p><a href=\"https:\/\/www.naturepl.com\/blog\/2018\/04\/23\/natures-jewels\/\" rel=\"nofollow\" class=\"button\">Read More<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[4,7],"tags":[],"class_list":["post-863","post","type-post","status-publish","format-standard","hentry","category-stories","category-natural-inspiration"],"_links":{"self":[{"href":"https:\/\/www.naturepl.com\/blog\/wp-json\/wp\/v2\/posts\/863"}],"collection":[{"href":"https:\/\/www.naturepl.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.naturepl.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.naturepl.com\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.naturepl.com\/blog\/wp-json\/wp\/v2\/comments?post=863"}],"version-history":[{"count":11,"href":"https:\/\/www.naturepl.com\/blog\/wp-json\/wp\/v2\/posts\/863\/revisions"}],"predecessor-version":[{"id":1486,"href":"https:\/\/www.naturepl.com\/blog\/wp-json\/wp\/v2\/posts\/863\/revisions\/1486"}],"wp:attachment":[{"href":"https:\/\/www.naturepl.com\/blog\/wp-json\/wp\/v2\/media?parent=863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.naturepl.com\/blog\/wp-json\/wp\/v2\/categories?post=863"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.naturepl.com\/blog\/wp-json\/wp\/v2\/tags?post=863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}