Karner blue butterflies are endangered primarily because the savanna and barrens ecosystems that they depend on for survival are also endangered. Recovering the Karner means recovering these unique and interesting ecosystems..
Similarly one may ask, what is the Karner blue butterfly eaten by?
Wild lupine is the sole larval food source of the Karner blue butterfly. Adult Karner blue butterflies obtain nectar from several native and nonnative species. Karner blue butterflies have been reported feeding on the nectar of 41 different species in a single study in west-central Wisconsin.
Likewise, when did the Karner blue butterfly become endangered? Karner blue butterflies were federally listed as endangered in 1992, because of dramatic declines in populations due to habitat loss and modifications, such as fire suppression. Overall, during the last few years the population of the Karner blue range-wide appears stable.
Also Know, is the Karner blue butterfly extinct?
The Karner blue butterfly is an endangered species. Endangered Species are animals and plants that are in danger of becoming extinct.
Where does a Karner blue butterfly live?
The Karner blue butterfly is found in dry sandy areas with open woods and clearings like pine barrens, lakeshore dunes, and sandy pine prairies that contain lots of wild blue lupine.
Related Question Answers
How many Karner blue butterflies are left?
By 1995, there were less than 50 Karner blue butterflies. The Karner blue butterfly is the state butterfly of New Hampshire, but there are only a few left in the state! Today, the Karner blue butterfly is only found in the pine barrens near the Concord airport.Where do blue butterflies live?
Blue morphos live in the tropical forests of Latin America from Mexico to Colombia. Adults spend most of their time on the forest floor and in the lower shrubs and trees of the understory with their wings folded. However, when looking for mates, the blue morpho will fly through all layers of the forest.What does the common blue butterfly eat?
What they eat: Adults drink nectar from flat-headed flowers. Caterpillars eat wild, leguminous plants such as bird's-foot trefoil, rest harrow and white clover.Is the common blue butterfly endangered?
Not extinct
Why are the Karner blue butterfly endangered?
Karner blue butterflies are endangered primarily because the savanna and barrens ecosystems that they depend on for survival are also endangered.Are blue morpho butterflies poisonous?
Are blue morpho butterflies poisonous? Yes. As caterpillars, the leaves they feed on contained a poisonous compound which then makes them toxic to predators as adults.How big is the Karner Blue butterfly?
The Karner blue is a small butterfly with a wing span of approximately one inch. In the male, the upper surface of all four wings is a deep violet-blue fringed with white.Why are butterflies important to the environment?
An abundance of butterflies is often an indication that an ecosystem is thriving. Adult butterflies and caterpillars are an important source of food for other animals such as bats and birds. Along with nectar, butterflies eat a variety of plants. Some species also provide a natural form of pest control. 
