Latest Mimicry Stories
To minimize the chance of being recognized and thus attacked by the birds they are trying to parasitize, female cuckoos have evolved different guises.
While other animals beef up metabolism and stop growing or developing during a defensive period, hornworm caterpillars slow or stop eating but actually keep up their weight and develop a little faster in the short term.
A team of biologists from Tufts University in Boston may have answered the question of what attracts fireflies to each other.
Nocturnal animals can steal bird feeders, ruin gardens, attack livestock and worse.
Geneticists have made a startling breakthrough while sequencing the genome of a South American butterfly, according to a study published in the May 16 edition of Nature.
The color and scent of flowers and their perception by pollinator insects are believed to have evolved in the course of mutual adaptation.
Mimicry in the animal kingdom is a useful tool that many insects employ to make themselves appear more fierce in order to escape from becoming a meal. However, researchers have been puzzled as to how some of the worst mimickers still seem to escape certain demise.
A new study has shown that boosting the estrogen levels of male garter snakes causes them to secrete the same pheromones that females use to attract suitors, and turned the males into just about the sexiest snake in the neighborhood – attracting dozens of other males eager to mate.
The remarkable mimic octopus swims with relatively little fear of predators in the ocean with its remarkable ability to shift its shape, movements and colors to impersonate toxic lionfish, flatfish and even sea snakes.
A new study in the current issue of The Annals of the Entomological Society of America helps scientists better understand how organisms depend upon one another.
Combtooth blennies are blennioids; perciform marine fish of the family Blenniidae. They are the largest family of blennies, with approximately 371 species in 53 genera represented. Combtooth blennies are found in tropical and subtropical waters in the Atlantic, Pacific and Indian Oceans; some species are also found in brackish and even freshwater environments. Physical description The body plan of the Combtooth blennies is archetypal to all other blennioids; their blunt heads and eyes...
Flower-flies (also known as hover-flies) are a family of flies (Diptera), with the scientific name of "Syrphidae". As their names suggests, they are most often seen around flowers. The adults feed mainly on nectar and pollen, while the larvae (maggots) eat a wide range of foods. In certain species, the larvae are saprophytes, eating decaying plant and animal matter in the soil or in ponds and streams. In others, the larvae are insectivores and prey on aphids, thrips, and other...
The Monarch butterfly (Danaus plexippus) is a well-known North American butterfly with easily identifiable orange and black wings. The females have darker veins on their wings, and the males have a spot in the center of each hindwing from which pheromones are released. Monarchs are especially noted for their lengthy annual migration. They make massive southward migrations from August through October. A northward migration takes place in the spring. During these migrations the females...
- A poem in which the author retracts something said in an earlier poem.