Search results for Amphibians

Plants & Animals Sep 16, 2024

Urgent conservation efforts needed: Possible extirpation of the threatened Malagasy poison frog Mantella cowanii

New research highlights the precarious status of one of Madagascar's most threatened amphibians, the harlequin mantella (Mantella cowanii), revealing small population sizes and the possible extirpation of the species from ...

Ecology Aug 30, 2024

Australian sauna helps save frogs from flesh-eating fungus

Hundreds of endangered Australian Green and Golden Bell frogs huddle inside a sauna, shielded from Sydney's winter chill.

Plants & Animals Aug 26, 2024

Salamanders are surprisingly abundant in US northeastern forests, research finds

Two recent amphibian-focused studies shed light on the ecological importance of red-backed salamanders, while confirming that proactive measures would prevent costly impacts from a wildlife disease spreading across Europe ...

Evolution Aug 22, 2024

Tarantulas' hairiness may have evolved as a defense mechanism against predatory ants

An article published in Journal of Natural History reviews the mutually beneficial ecological relationships and evolutionary adaptations of tarantulas. The study reveals that the infamous spiders are actually often on friendly ...

Ecology Aug 21, 2024

Human-wildlife overlap expected to increase across more than half of land on Earth by 2070

As the human population grows, more than half of Earth's land will experience an increasing overlap between humans and animals by 2070, according to a University of Michigan study.

Ecology Aug 14, 2024

Reproductive hormone injectable treatments contribute to global amphibian conservation efforts

The University of Ottawa's Department of Biology made a significant contribution to the comprehensive 2024 Amphibian Conservation Action Plan (ACAP). Professor Vance L. Trudeau's work is featured in chapter 12, "Amphibian ...

Ecology Aug 7, 2024

Unraveling the mystery of Texas' cryptic freshwater blobs—expert discusses bryozoans

Despite what you may initially think, the gelatinous blobs occasionally found clinging to structures in ponds or reservoirs are not the nefarious, otherworldly creatures seen in classic science fiction or horror films.

Plants & Animals Jul 29, 2024

From tree holes to trash—the breeding behavior of a frog endemic to the Andman Islands of India

A team of biologists from the University of Delhi and Zoological Survey of India, Harvard University, and the University of Minnesota has discovered a unique breeding behavior in a species of frog endemic to the Andaman Islands ...

Evolution Jul 18, 2024

Using AI to scrutinize and validate theories on animal evolution

By harnessing the power of machine learning, researchers have constructed a framework for analyzing what factors most significantly contribute to a species' genetic diversity.

Plants & Animals Jul 16, 2024

Study shows frogs can quickly increase their tolerance to pesticides

Although there is a large body of research on pests evolving tolerances for the pesticides meant to destroy them, there have been considerably fewer studies on how non-target animals in these ecosystems may do the same.

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