warning color造句

• Such unpalatability is advertised using bright red, orange, black, or white warning colors.
• Butterflies that taste bad usually have warning colors or patterns on their wings.
• The warning color display is called aposomatic coloration.
• It has reduced wings that can be raised to reveal bright warning colors on the abdomen.
• Now the Texas study has shown biologists one way in which such vivid warning colors can evolve.
• In increments that no rainbow of warning colors can measure, Washington and New York are becoming fortresses.
• While many animals use warning coloration to advertise their own unpalatability, warning colors can send a variety of messages.
• Many different prey of the same predator may employ separate warning colors, but this makes no sense for any party.
• We have to be careful choosing color, because we have to compete with eight marking and warning colors for things like radiation and oxygen,
• Red serves as a warning color in many species of butterfly, so it is possible that diminished avian predation is linked to this warning signal.
• Aposematism, using warning colors, has also been noted to help improve species diversification which may also attribute to the wide range of " Heliconius " butterflies.
• They adorn their foul-tasting flesh in a rainbow of easy-to-remember warning colors, vividly reminding every predator that has had the misfortune to taste one never to try again.
• If, however, there were some other species that were harmful but not deadly as well as aposematic, the predator could learn to recognize its particular warning colors and avoid such animals.
• Aposematism is the use of warning colors to deter predators because it often conveys the organism being poisonous, and this study found that diet specialization, and chemical defense are integrated and help affect aposematism.
• Recently, he suggested that autumn leaves turn brilliant colors not simply as a result of their loss of green chlorophyll, as is commonly believed, but as a way to warn off insect pests that might lay eggs on the tree, red and orange being common warning colors in nature.
• Dr . Gregory A . Sword, an evolutionary ecologist at Oxford University, has discovered that when young grasshoppers of one species in Texas grow up alone, a situation in which warning colors would only make them more vulnerable to being eaten, they develop a " cryptic " coloration that hides them well amid the greenery of their surroundings.