The Atala butterfly (Eumaeus atala) and its five closest relatives in the genus Eumaeus like to display their toxicity. This sextet’s toxicity comes from what they eat as caterpillars: plants called ...
In high enough concentrations, milkweed can kill a horse, or a human. To be able to eat this plant, monarchs evolved a set of unusual cellular mutations. New research shows the animals that prey on ...
Monarch butterflies and their close relatives thrive on poisonous milkweed, thanks to genetic mutations that block the effects of the plant’s toxins while allowing the poisons to accumulate in the ...
The Atala butterfly (Eumaeus atala) and its five closest relatives in the genus Eumaeus like to display their toxicity. This sextet's toxicity comes from what they eat as caterpillars: plants called ...
They may be beautiful, but the gorgeous coloring of the Atala butterfly is a signal to would-be predators that it is highly poisonous. It’s a common strategy in nature: brightly colored species are ...
Scientists now understand how certain animals can feed on picturesque, orange monarch butterflies, which are filled from head to abdomen with milkweed plant toxins. In high enough concentrations, ...
The Atala butterfly and its five closest relatives in the genus Eumaeus like to display their toxicity. Their toxicity comes from what they eat as caterpillars: plants called cycads that have been ...
Scientists now understand how certain animals can feed on picturesque, orange monarch butterflies, which are filled from head to abdomen with milkweed plant toxins. In high enough concentrations, ...