High up in a tree sits a bright red vermilion flycatcher. The males of this songbird species use their red feathers to attract females. Meanwhile, an Arizona mountain kingsnake slithers among the rocks below. Its vivid red, ...
Evolution
Oct 18, 2022
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109
Since its passage in 1973, the U.S. Endangered Species Act (ESA) has been the strongest law to prevent species extinctions in the United States, and has served as a model of conservation policy to other nations.
Plants & Animals
Oct 12, 2022
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77
An international team of researchers has found that turtles not only have relatively large inner ears, but unexpectedly large ear labyrinth morphology. In their paper published in the journal Nature Communications, the group ...
Global demand for exotic pets is increasing, a trend partly caused by social media and a shift from physical pet stores to online marketplaces.
Plants & Animals
Oct 7, 2022
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31
In a new paper published today in the journal Nature Ecology and Evolution, scientists have estimated the conservation status of nearly 1,900 palm species using artificial intelligence, and found more than 1,000 may be at ...
Plants & Animals
Sep 26, 2022
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108
In Batesian mimicry, a harmless species imitates a more dangerous one in an evolutionary "ruse" that affords the mimic protection from would-be predators. Now, researchers reporting in Current Biology on May 9, 2022, have ...
Plants & Animals
May 9, 2022
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75
Everyone knows that humans and most other vertebrate species hear using eardrums that turn soundwave pressure into signals for our brains. But what about smaller animals like insects and arthropods? Can they detect sounds? ...
Plants & Animals
Mar 29, 2022
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114
Scientists from the Ryan Institute in NUI Galway have published the first record of a Noble False Widow spider feeding on a protected species of Pipistrelle bats in the UK.
Ecology
Mar 1, 2022
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6
Studies comparing animal genomes generally focus on the DNA sequence itself. A new study by researchers at the University of California, Davis shows how the three-dimensional scaffolding of chromosomes is related across several ...
Biotechnology
Feb 21, 2022
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156
Scientists at Lund University have discovered for the first time that it is possible to detect insect DNA in the air. Using air from three sites in Sweden, insect DNA from 85 species could be identified. This offers scope ...
Ecology
Dec 13, 2021
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23
