{"id":19211,"date":"2022-08-13T07:12:23","date_gmt":"2022-08-13T05:12:23","guid":{"rendered":"https:\/\/www.discoverwildlife.com\/?p=65543"},"modified":"2022-08-13T07:44:17","modified_gmt":"2022-08-13T05:44:17","slug":"why-do-we-find-dead-bumblebees-under-lime-trees","status":"publish","type":"rss_feed","link":"https:\/\/c01.purpledshub.com\/bbcwildlife\/rss_feed\/why-do-we-find-dead-bumblebees-under-lime-trees\/","title":{"rendered":"Why do we find dead bumblebees under lime trees?"},"content":{"rendered":"<p class=\"rssexcerpt\"><\/p><p class=\"rssauthor\">By Stuart Blackman\n                \t\t<\/p><p class=\"rssbyline\">Published: Saturday, 13 August 2022 at 12:00 am<\/p><hr class=\"no-tts wp-block-separator\"\/><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<html><body><p>Lime trees in flower on city streets are magnets for pollinators. But reaping their copious rewards is not without risk. It is well known that large numbers of dead <a href=\"\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/facts-about-bumblebees\/&quot;\" target=\"&quot;_blank&quot;\" rel=\"&quot;noopener&quot; noopener noreferrer\">bumblebees<\/a> accumulate under the trees, and a new study has provided\u00a0fresh clues to what\u2019s going on.<\/p>\n<p>By feeding lime tree nectar to\u00a0captive-bred bumblebees, biologists at the <a href=\"\/\/www.nina.no\/english\/home&quot;\" target=\"&quot;_blank&quot;\" rel=\"&quot;noopener&quot; noopener noreferrer\">Norwegian Institute for Nature Research<\/a> have ruled out the possibility that the insects are being poisoned.<\/p>\n<section class=\"&quot;highlight\"><div class=\"&quot;highlight__content\" editor-content=\"\"> <p>More related content:\u00a0<\/p>\n<ul><li><a href=\"\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/facts-about-bumblebees\/&quot;\" target=\"&quot;_blank&quot;\" rel=\"&quot;noopener&quot; noopener noreferrer\">Bumblebee guide: why they\u2019re fluffy, where they nest, and how to help them<\/a><\/li>\n<li><a href=\"\/\/www.discoverwildlife.com\/how-to\/wildlife-gardening\/best-plants-for-bumblebees\/&quot;\" target=\"&quot;_blank&quot;\" rel=\"&quot;noopener&quot; noopener noreferrer\">Best plants for bumblebees<\/a><\/li>\n<li><a href=\"\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/how-do-cuckoo-bumblebees-trick-other-species\/&quot;\" target=\"&quot;_blank&quot;\" rel=\"&quot;noopener&quot; noopener noreferrer\">How do cuckoo bumblebees trick other species?<\/a><\/li>\n<\/ul><p><em>A bumblebee flying to comfrey flowers. \u00a9 Andi Edwards\/Getty<\/em><\/p>\n<p> <\/p><\/div> <div class=\"&quot;highlight__image-container&quot;\"> <div class=\"&quot;highlight__image&quot;\"> <div class=\"&quot;img-container\" img-container--highlight-image=\"\"><img loading=\"lazy\" src=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/23\/2022\/04\/Bumblebee-and-common-comfrey.-GettyImages-1227239363-2fea878.jpg?quality=45&amp;resize=556,556&quot;\" srcset=\"&quot;https:\/\/images.immediate.co.uk\/production\/volatile\/sites\/23\/2022\/04\/Bumblebee-and-common-comfrey.-GettyImages-1227239363-2fea878.jpg?quality=45&amp;resize=1025,1025\" https:=\"\" sizes=\"&quot;(min-width:\" calc=\"\" width=\"&quot;556&quot;\" height=\"&quot;556&quot;\" class=\"&quot;img-container__image\" img-fluid=\"\" wp-image-60046=\"\" alignnone=\"\" size-highlight_image=\"\" img-container__image=\"\" alt=\"&quot;A\" bumblebee=\"\" flying=\"\" to=\"\" comfrey=\"\" flowers.=\"\" title=\"&quot;A\" andi=\"\" edwards=\"\"\/><\/div><\/div> <\/div> <\/section><p>What they have discovered is that the dead bumblebees are lighter than normal and often bear significant injuries. This suggests that individuals weakened by starvation are being targeted by hungry birds, with the\u00a0resulting wounds hastening their demise.<\/p>\n<p>Malene Kyrkjeb\u00f8 Vinnes, lead\u00a0author of the research in <a href=\"\/\/resjournals.onlinelibrary.wiley.com\/doi\/full\/10.1111\/een.13175&quot;\" target=\"&quot;_blank&quot;\" rel=\"&quot;noopener&quot; noopener noreferrer\"><em>Ecological Entomology<\/em><\/a>, also suspects that\u00a0the numbers of dead bumblebees might ultimately be because lime trees attract so many of them.<\/p>\n<p>\u201cA relatively small proportion of the bumblebees in the tree crown\u00a0die,\u201d she says.<\/p>\n<p><em>Main image: Further work is needed to work out why only bumblebees seem to\u00a0be affected by lime trees.\u00a0\u00a9 SViktoria\/Getty<\/em><\/p><\/body><\/html>\n<hr class=\"no-tts wp-block-separator\"\/>","protected":false},"excerpt":{"rendered":"<p>By Stuart Blackman Published: Saturday, 13 August 2022 at 12:00 am Lime trees in flower on city streets are magnets for pollinators. But reaping their copious rewards is not without risk. It is well known that large numbers of dead bumblebees accumulate under the trees, and a new study has provided\u00a0fresh clues to what\u2019s going [&hellip;]<\/p>\n","protected":false},"author":24,"featured_media":19212,"template":"","categories":[1],"acf":{"readingTimeMinutes":"2"},"uagb_featured_image_src":{"full":["https:\/\/c01.purpledshub.com\/uploads\/sites\/44\/2022\/08\/why-do-we-find-dead-bumblebees-under-lime-trees-scaled.jpg",2560,1707,false],"thumbnail":["https:\/\/c01.purpledshub.com\/uploads\/sites\/44\/2022\/08\/why-do-we-find-dead-bumblebees-under-lime-trees-150x150.jpg",150,150,true],"medium":["https:\/\/c01.purpledshub.com\/uploads\/sites\/44\/2022\/08\/why-do-we-find-dead-bumblebees-under-lime-trees-300x200.jpg",300,200,true],"medium_large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/44\/2022\/08\/why-do-we-find-dead-bumblebees-under-lime-trees-768x512.jpg",768,512,true],"large":["https:\/\/c01.purpledshub.com\/uploads\/sites\/44\/2022\/08\/why-do-we-find-dead-bumblebees-under-lime-trees-1024x683.jpg",800,534,true],"1536x1536":["https:\/\/c01.purpledshub.com\/uploads\/sites\/44\/2022\/08\/why-do-we-find-dead-bumblebees-under-lime-trees-1536x1024.jpg",1536,1024,true],"2048x2048":["https:\/\/c01.purpledshub.com\/uploads\/sites\/44\/2022\/08\/why-do-we-find-dead-bumblebees-under-lime-trees-2048x1365.jpg",2048,1365,true]},"uagb_author_info":{"display_name":"importmanagerhub@sprylab.com","author_link":"https:\/\/c01.purpledshub.com\/bbcwildlife\/author\/importmanagerhubsprylab-com\/"},"uagb_comment_info":0,"uagb_excerpt":"By Stuart Blackman Published: Saturday, 13 August 2022 at 12:00 am Lime trees in flower on city streets are magnets for pollinators. But reaping their copious rewards is not without risk. It is well known that large numbers of dead bumblebees accumulate under the trees, and a new study has provided\u00a0fresh clues to what\u2019s going&hellip;","_links":{"self":[{"href":"https:\/\/c01.purpledshub.com\/bbcwildlife\/wp-json\/wp\/v2\/rss_feed\/19211"}],"collection":[{"href":"https:\/\/c01.purpledshub.com\/bbcwildlife\/wp-json\/wp\/v2\/rss_feed"}],"about":[{"href":"https:\/\/c01.purpledshub.com\/bbcwildlife\/wp-json\/wp\/v2\/types\/rss_feed"}],"author":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/bbcwildlife\/wp-json\/wp\/v2\/users\/24"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/bbcwildlife\/wp-json\/wp\/v2\/media\/19212"}],"wp:attachment":[{"href":"https:\/\/c01.purpledshub.com\/bbcwildlife\/wp-json\/wp\/v2\/media?parent=19211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c01.purpledshub.com\/bbcwildlife\/wp-json\/wp\/v2\/categories?post=19211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}