国产精品美女一区二区三区-国产精品美女自在线观看免费-国产精品秘麻豆果-国产精品秘麻豆免费版-国产精品秘麻豆免费版下载-国产精品秘入口

Set as Homepage - Add to Favorites

【phillipine sex videos】Lizard's UV tongue helps to scare off predators, researchers discover

Source：Global Hot Topic Analysis Editor：fashion Time：2025-07-03 03:39:42

The phillipine sex videosblue-tongued skink, also known as a blue-tongued lizard, is already fascinating due to its colourful gob, but researchers have discovered its secret power.

Ordinarily when threatened, the lizard uses its tongue as a warning to predators.

SEE ALSO: Meet the tardigrade...the world's most 'indestructible' animal

But it's the final throes of the skink's defence that has excited researchers: As a last-ditch attempt, it shows the back of its tongue, which is more UV-intense and luminous compared to the front.

That could be a useful defence against its main predators, such as birds, snakes, and monitor lizards, who are thought to have UV vision.

The research, led by Martin Whiting of Macquarie University in Australia, has been published in Behavioral Ecology and Sociobiology.

Found around Australia, Indonesia and Papua New Guinea, the blue-tongued skink is usually camouflaged, but researchers sought out to find out how the lizard wards off attackers.

Mashable Light Speed Want more out-of-this world tech, space and science stories? Sign up for Mashable's weekly Light Speed newsletter. By clicking Sign Me Up, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy. Thanks for signing up!

Using a portable spectrophotometer, which is used to measure the intensity of light, researchers measured the tongues of 13 skinks where they found the back of the tongue was twice as bright as its tip.

Mashable ImageSay "ah." Credit: Getty Images/Imagemore

Attacks were simulated on the skink using a snake, a bird and other threats to see how it would react, when it was discovered the UV-intense part of its tongue was only revealed right at the very end of its efforts.

"The lizards restrict the use of full-tongue displays to the final stages of a predation sequence when they are most at risk, and do so in concert with aggressive defensive behaviours that amplify the display, such as hissing or inflating their bodies," lead author Arnaud Badiane said in a statement online.

"This type of display might be particularly effective against aerial predators, for which an interrupted attack would not be easily resumed due to loss of inertia."

Like any defence, success hinges on timing. More specifically for the skink, not being too late, nor too early.

"If performed too early, a display may break the lizard’s camouflage and attract unwanted attention by predators and increase predation risk," Badiane added. "If performed too late, it may not deter predators."

[h/t CNET]

Featured Video For You

0.1446s , 14294.7265625 kb

Copyright © 2025 Powered by 【phillipine sex videos】Lizard's UV tongue helps to scare off predators, researchers discover,Global Hot Topic Analysis  

Sitemap

Top 主站蜘蛛池模板： 动漫精品啪啪一区二区免费 | 天美影视官网 | 日韩av免费无禁网站 | 丰满人妻一区 | 粉嫩虎白扒开小泬 | 午夜a级理论片在线播放琪琪 | 91热国内精品永久免费观看 | 一区二区三区四区精品在线 | 午夜久久久精品一区二区三区 | 国产v亚洲v天堂无码果冻传媒 | 日韩av吉吉影音先锋 | av鲁丝片一区二区 | 97精品国产高清久久 | 国产97碰免费视频 | 成人亚洲网站在线 | 99精品国产综合久久久久 | ts另类国产人妖视频一区二区 | 午夜在线视频一区二区三区 | 91桃色网站 | 午夜一级日 | 午夜性色福利视频久久 | av无码一区二区三区波多野 | 国产av午夜精品一区二区 | 一区二区三区国产好的精 | 午夜福制92视频 | 91在线精品老司机免 | 99精品国产三级在线观看 | 99在线免费播放 | 99精品国产兔费观看久久 | 91在线黄色视频 | 国产av巨作丝| 波多野结衣免费 | 99视频在线观看视频 | v片免费看 | 91尤物午夜网站在线播放 | av在线不卡网站 | 99久久国产热精品 | 成av人片一区 | av每日更新手机观看 | 日韩av不卡在线观看五月 | 潮喷大喷水系列无码久久精品 |