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Ecology Aug 16, 2022

The early bird gets the fruit: Fossil provides earliest evidence of fruit-eating by any animal

Hundreds of animals eat fruit, from toucans to fruit bats to maned wolves to humans. But most fruit-bearing plants evolved relatively recently in Earth's history, showing up for the first time in the Cretaceous, the final ...

Biotechnology Aug 12, 2022

Bug eyes and bat sonar: Bioengineers turn to animal kingdom for creation of bionic super 3D cameras

A pair of UCLA bioengineers and a former postdoctoral scholar have developed a new class of bionic 3D camera systems that can mimic flies' multiview vision and bats' natural sonar sensing, resulting in multidimensional imaging ...

Plants & Animals Aug 11, 2022

How an urban bat differs from a rural bat

Some bat species are more likely to be found in cities than in the countryside. A scientific team from Freie Universität Berlin, the University of Greifswald, the Leibniz Institute of Freshwater Ecology and Inland Fisheries ...

Plants & Animals Aug 10, 2022

Cats are eating NZ's critically endangered bats

New research by Department of Conservation staff confirms what has long been suspected—feral and domestic cats are repeatedly hunting and eating New Zealand's native bats, or pekapeka.

Plants & Animals Aug 9, 2022

Hibernation slows biological aging in bats

The most common bat in the United States, the big brown bat, boasts an unusually long lifespan of up to 19 years. A new study led by University of Maryland researchers identifies one of the secrets to this bat's exceptional ...

Plants & Animals Aug 9, 2022

Bats communicate and work together for more efficient foraging

Social hunting strategies are already well documented in many animal species when prey is distributed in an unpredictable way across the landscape. In a new research paper, Manuel Roeleke and his team from the University ...

Plants & Animals Aug 3, 2022

How bat brains listen for incoming signals during echolocation

Neuroscientists at Goethe University, Frankfurt have discovered a feedback loop that modulates the receptivity of the auditory cortex to incoming acoustic signals when bats emit echolocation calls. In a study published in ...

Plants & Animals Aug 2, 2022

Frog-eating bats can recognize ringtones up to four years later

There are certain skills that once acquired, such as riding a bike or looking both ways before crossing a street, rarely have to be relearned. Most studies on learning and long-term memory in the wild focus on a handful of ...

Molecular & Computational biology Aug 1, 2022

New algorithm helps identify antibody genes

In a study published in the journal Genome Research, investigators in UC San Diego's Department of Computer Science and Engineering and Johns Hopkins University have illuminated the immunoglobulin (antibody) genes in 20 mammalian ...

Plants & Animals Jul 22, 2022

Moths use ultrasound to defend against bats

While a clear night sky might seem quiet and peaceful to us, empty of everything but stars, this nocturnal world is filled with a high-pitched cacophony of sound just beyond our ability to hear. Bats pierce the shadows with ...

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