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Image of the Day
Image of the Day: Whistling Caterpillar
Staff | Mar 1, 2018
Nessus sphinx hawkmoth larvae make alarm calls using mechanics similar to rocket engines.
The Caterpillar that Cries Wolf
Mary Bates | Sep 22, 2017
In a case of acoustic deception, caterpillars mimic bird alarm calls to defend themselves.
Caterpillars Turn to Cannibalism: Study
Abby Olena | Jul 10, 2017
Herbivores may take to omnivory and eat conspecifics when the plants they feed on produce unsavory protective chemicals.
Week in Review: November 2–6
Jef Akst | Nov 6, 2015
How Ebola hides from immune cells; gut microbes’ role in immunotherapy response; new mechanisms of hearing loss; butterflies use milkweed toxins to ward off predators
Butterflies Weaponize Milkweed Toxins
Geoffrey Giller | Nov 4, 2015
Monarch and queen caterpillars store toxic compounds from their milkweed diet to ward off predators into adulthood, a new study suggests.
Amanda B. Keener | Sep 2, 2015
A round-up of recent discoveries in behavior research
Really Bad Breath
Abby Olena | Jan 3, 2014
Tobacco hornworms release puffs of nicotine that deter some predators.
Cristina Luiggi | Feb 16, 2012
Plants’ circadian clocks help them gear for attack by herbivores.