Be on the lookout for a bug that resembles Cousin Itt. It may seem harmless but it can do real damage if you’re bitten.

A hummingbird chick in Panama mimics a poisonous caterpillar to avoid predators—a rare case of bird-to-insect mimicry. When ...

A baby hummingbird might have a special way of warding off predators, which threaten tropical hummingbird species in infancy.

Tiny hummingbird chicks were observed mimicking a poisonous caterpillar to survive in the Panama rainforest–a first for science.

The story goes like this: moths laying eggs in hanging weblike nests that drop to the ground when they have served their purpose, larva hatching out and eating pines trees to death and toxic ...

Uncover the mysteries of hummingbirds. How does the white-necked jacobin trick predators through mimicry? Find out now.

Hummingbird chicks pretend to be a caterpillar to avoid being eaten, reveals new research. The tiny birds, smaller than a ...

The population of the invasive species is down in the state, but some places like Dedham are still seeing high concentrations ...

Pine caterpillars feed on the needles of pine trees. In large numbers, they can severely weaken the trees, making them more ...