The Overripe Fruit That'll Bring All The Hummingbirds To Your Yard - Tasting Table
Hummingbirds are attracted to the fruit flies that overripe bananas attract, not the bananas themselves, as insects comprise 80% of a hummingbird's diet.
Newly hatched hummingbird looks, acts like a toxic caterpillar
The behavior of the white-necked jacobin, when approached by humans and a predatory wasp, resembles the sudden 'thrashing' or 'jerking' behavior exhibited by many caterpillars in response to disturbance.