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Plants & Animals Aug 14, 2023

Survival of this frog in California wildfire scar lends 'some hope' for threatened species

Wildlife biologists reported finding a small population of California red-legged frogs within the burn scars of a Northern California wildfire that torched a large area of the Sierra foothills last year.

Plants & Animals Jul 24, 2023

Wormlike animals are first amphibians shown to pass microbes to their offspring

Caecilians are an elusive type of amphibian that primarily live underground and look like a cross between a worm and a snake. One of the few things that is known about caecilians is their unique method for feeding their young. ...

Plants & Animals Jun 26, 2023

Victoria has rediscovered a dragon. How do we secure its future?

The Victorian grassland earless dragon (Tympanocryptis pinguicolla), not seen since 1969, has been found in grasslands west of Melbourne. No need to fear this dragon, though; these lizards are just 15cm long fully grown.

Evolution Jun 20, 2023

Modern horses have lost their additional toes, scientists confirm

The distant ancestors of modern horses had hooved toes instead of a single hoof, which vanished over time, according to researchers.

Plants & Animals Jun 20, 2023

Studying the parenting behavior of poison frogs using tadpole-like robots

Over the past few decades, roboticists have developed robots inspired by a wide range of animals, including dogs, snakes, birds, spiders, bats, octopus, and different types of insects. These robots were primarily designed ...

Plants & Animals Jun 16, 2023

Ribbiting rhythms: Citizen science reveals new information about frog calls

We all know the familiar "ribbit" of a frog call, but did you know that individual frogs have distinct accents?

Ecology Jun 11, 2023

Vaccine against deadly chytrid fungus primes frog microbiome for future exposure

A human or animal's microbiome—the collection of often beneficial microorganisms, including as bacteria and fungi, that live on or within a host organism—can play an important role in the host's overall immune response, but ...

Plants & Animals Jun 6, 2023

Bombardier beetle vs. assassin bug: Mimetic interactions via a shared enemy

Animals can defend themselves against their natural enemies in various ways. Well-defended species often share conspicuous body colors with other well-defended or undefended species, forming mimetic interactions.

Plants & Animals Jun 2, 2023

New species of frog discovered in NSW already feared endangered

A new paper published today in Zootaxa reveals a new species of forest frog has been identified in New South Wales, and concerningly it warrants listing as endangered.

Plants & Animals May 30, 2023

Frog with baggage: Invasive species do not arrive alone

Senckenberg researchers have introduced a new invasion biology concept, so-called "nested invasions." Using Johnstone's whistling frog as an example, they show that this amphibian not only colonizes foreign regions, but it ...

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