Following a family of four, they found the bats greet\u00a0each other when returning to the nest, share prey, co-parent their young and sleep in tight huddles, among other behaviours.<\/p>\n
Lead author Marisa Tietge says\u00a0she came across a roost by chance in a hollow tree, while studying a different bat species in Guanacaste, Costa Rica.\u00a0She installed a motion-activated camera in the base of the tree to capture two parents and two pups over three months.<\/p>\n
WATCH | Spectral bats greet each other with hugs:![\"\"](\"https:\/\/www.newsbeep.com\/ca\/wp-content\/uploads\/2025\/08\/1755766687_358_default.jpg\")
<\/p>\n
Spectral bat greets two others<\/p>\n
A roosting bat approaches two newcomers and they briefly hug \u2014 wrapping their wings around each other in a ball-like formation \u2014 then separate and hang next to each other.<\/p>\n
One noteworthy behaviour was a “hug-like” greeting, Tietge says, where bats in the nest would leave their spot to welcome a family member back.\u00a0<\/p>\n
“There’s kind of a short wrapping of its wings around the other, like a short hug, then letting go, and then both or all of them go back to the main roosting spot,” she said.<\/p>\n
Tietge theorizes the hug helps them identify each other based on smell\u00a0and builds necessary social bonds for survival.<\/p>\n
A Central American nuclear family<\/p>\n
Spectral bats live in remote rainforests from Mexico to South America. Contrary to their Latin name, they do not drink blood. They hunt small birds, reptiles,\u00a0mammals\u00a0and\u00a0sometimes\u00a0smaller bat species.\u00a0<\/p>\n
Spectral bats are monogamous \u2014 fewer than 20 bat species are \u2014 and parent their young together. The new research\u00a0suggests that they raise their young for longer, with one grown pup staying in the nest alongside its newborn brother.\u00a0<\/p>\n
The family Tietge captured on video was also seen roosting and sleeping tightly together in a\u00a0“cuddle-ball.”\u00a0<\/p>\n
WATCH | A cuddly ball of bats:![\"\"](\"https:\/\/www.newsbeep.com\/ca\/wp-content\/uploads\/2025\/08\/1755766688_204_default.jpg\")
<\/p>\n
Spectral bats in a cuddle-ball<\/p>\n
A family group of spectral bats roost together in a ball-like formation. Here, a mother has a newborn pup on her belly, nursing and switching the pup from one side to the other.<\/p>\n
Most bat species roost in large groups ranging from the dozens to the thousands. While there can be bodily contact, Tietge says\u00a0it doesn’t happen with the same individuals intentionally \u2014 or in balls.<\/p>\n
The bats were seen leaving and returning to the nest together, which Tietge says challenges the previous idea that spectral bats are solitary foragers.\u00a0<\/p>\n
The team also recorded the bats play-fighting with each other, chasing cockroaches around the nest without eating them, and messing around with the camera.<\/p>\n
“They’re very strong animals. They can bite through bones. They have a lot of power,” said Tietge. “So they could have really destroyed them or really scratched them, but they didn’t do it.”<\/p>\n
Rodrigo Medell\u00edn, an ecology professor at the National Autonomous University of Mexico who has studied bats for more than 50 years, said the research was not just surprising, but exciting.\u00a0<\/p>\n
“We have always suspected that particular species \u2026 had similar co-operative [behaviours] among themselves. But nobody had really documented all of that.”<\/p>\n
If bats could talk<\/p>\n
Tietge is now studying\u00a0the family’s diet and social vocalizations and hopes to compare what she’s found to other spectral bat roosts.\u00a0<\/p>\n
While she doesn’t want to reduce the bats to simply being “cute,” she says\u00a0these newfound behaviours might help soften people’s perception of them.<\/p>\n
Medell\u00edn says\u00a0on top of their scary reputation, bats tend to be associated with evil and disease.<\/p>\n
“All of that I think comes from Bram Stoker’s Dracula novel,” he said, noting that he spent much of the COVID-19 pandemic defending bats from accusations that they were the cause of the illness.<\/p>\n
“People can really see\u00a0they’re not these dangerous creatures that bite your head off right away or even drink your blood,” said Tietge.<\/p>\n","protected":false},"excerpt":{"rendered":"With a metre wingspan, a wicked bite and a face straight out of a creature feature, you’d be…\n","protected":false},"author":2,"featured_media":85832,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[49,48,66,323],"class_list":{"0":"post-85831","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-wildlife","8":"tag-ca","9":"tag-canada","10":"tag-science","11":"tag-wildlife"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/85831","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/comments?post=85831"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/85831\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media\/85832"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media?parent=85831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/categories?post=85831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/tags?post=85831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}