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bugunderglass.com/butterfly-wing-structure-and-function

Butterfly wings perform numerous functions. Most apparent, their colors and patterning can serve as camouflage, a warning sign, or as a form of mimicry. Butterflies can use their wings to blend into the background foliage to avoid predators, and the bright colors of wings can disorient or signal that the insect is unpalatable.

www.answers.com/Q/What_function_do_the_butterfly_and_bird_wings_share

Bird wings have tiny bones in them, while butterfly wings are kept rigid by fluid pressure. Therefore, they have a similar function but different structures and are analogous. Asked in Zoology or ...

www.answers.com/Q/What_is_the_function_of_a_bird_wing

Well we all know that the main function of a bird wing is to propel the animal in flight so it can travel to wherever necessary. But we can also think about the added bonuses that come along with ...

www.enchantedlearning.com/subjects/butterflies/anatomy/Wings.shtml

Butterfly Wing Areas: A butterfly's wings are divided into the areas named in the illustration to the left. The Coupling of the Wings: During flight, the forewing and hindwing are held together and function as one wing. The coupling mechanism differs in different species.

animals.howstuffworks.com/insects/butterfly-wing-fragility1.htm

Beyond rubbing scales off, you could also break a butterfly's wing if you handle it roughly. The upper wings, called the forewings, and the lower wings, called the hindwings, are both very fragile. Although they are strong enough to support the butterfly's body in the air, they are also flexible to enable flight.

en.wikipedia.org/wiki/Butterfly

Butterfly adults are characterized by their four scale-covered wings, which give the Lepidoptera their name (Ancient Greek λεπίς lepís, scale + πτερόν pterón, wing).These scales give butterfly wings their colour: they are pigmented with melanins that give them blacks and browns, as well as uric acid derivatives and flavones that give them yellows, but many of the blues, greens ...

www.pnas.org/content/114/40/10701

Abstract. Butterfly wing patterns provide a rich comparative framework to study how morphological complexity develops and evolves. Here we used CRISPR/Cas9 somatic mutagenesis to test a patterning role for WntA, a signaling ligand gene previously identified as a hotspot of shape-tuning alleles involved in wing mimicry.We show that WntA loss-of-function causes multiple modifications of pattern ...

www.quora.com/What-is-the-function-of-a-butterfly

For the plant world, butterflies pollinate or carry pollen from plant to plant, helping fruits, vegetables, and flowers to produce new seeds. From the animal point of view, butterflies are near the bottom of the food chain and provide food (especi...

answers.yahoo.com/question/index?qid=20130114163524AA61Cxm

Some biological characteristics are analogous (also called "convergent"), which means that they serve the same function in different species but they evolved independently rather than from the same embryological material or from the same structures in a common ancestor. An example of analogous structures would be the wings on butterflies, bats and and birds.

animals.howstuffworks.com/insects/butterfly.htm

Whether a butterfly's body can function depends heavily on the weather. Strong winds and raindrops can damage butterflies' wings. Since butterflies have no way to repair wing damage, they usually find shelter when they sense changes in the weather that signal an oncoming storm. But temperature can be an even greater threat than rain or hail.