# 5136 - 2016 68c Eastern Tailed-Blue Butterfly
Eastern tailed-blues are one of North America’s most boldly colored species of butterfly. They have small, thin tails and a wingspan of about an inch. Male butterflies are iridescent blue on the inside of their wings while females are a lighter blue, brown, or gray. Both sexes have two or three orange spots on their bottom wings and are bluish-white on the outside of their wings.
Like other butterflies in the Lycaenidae family, the eastern tailed-blue has a mutually beneficial relationship with ants. As a caterpillar, it eats buds, flowers, and seeds, and secretes a substance called honeydew. This sugary liquid attracts ants that protect the caterpillar from predators. Sometimes the ants will defend the caterpillar even after it pupates.
Adult eastern tailed-blue butterflies like open areas with plenty of light. They drink nectar from the flowers of plants such as sweet clover and wild strawberry. The eastern tailed-blues can be seen perching on leaves or stems to bask in the sun. Unlike most butterflies, which keep their wings closed while resting, eastern tailed-blues rest them at a 45 degree angle.
Eastern tailed-blue butterflies used to only be found in eastern North America, but can now be admired in new areas – like California. Its adaptability means this vibrant butterfly will be around for many years to come.
Butterfly Series
In late 2009, the USPS unveiled the first butterfly stamp for greeting card envelopes that required additional postage (an extra 20¢) than the standard one-ounce rate covered. This would apply to envelopes that couldn’t be sorted on the USPS’s automated equipment, otherwise known as “nonmachinable.”
The California dogface butterfly stamp was initially announced in 2016 and expected for a 2017 release. However, the USPS said that they had designed the stamp, but wouldn’t produce it until supplies of existing butterfly stamps were nearly depleted. So that stamp wasn’t issued until 2019.
Click here to view lots more US and worldwide butterfly stamps.
Eastern tailed-blues are one of North America’s most boldly colored species of butterfly. They have small, thin tails and a wingspan of about an inch. Male butterflies are iridescent blue on the inside of their wings while females are a lighter blue, brown, or gray. Both sexes have two or three orange spots on their bottom wings and are bluish-white on the outside of their wings.
Like other butterflies in the Lycaenidae family, the eastern tailed-blue has a mutually beneficial relationship with ants. As a caterpillar, it eats buds, flowers, and seeds, and secretes a substance called honeydew. This sugary liquid attracts ants that protect the caterpillar from predators. Sometimes the ants will defend the caterpillar even after it pupates.
Adult eastern tailed-blue butterflies like open areas with plenty of light. They drink nectar from the flowers of plants such as sweet clover and wild strawberry. The eastern tailed-blues can be seen perching on leaves or stems to bask in the sun. Unlike most butterflies, which keep their wings closed while resting, eastern tailed-blues rest them at a 45 degree angle.
Eastern tailed-blue butterflies used to only be found in eastern North America, but can now be admired in new areas – like California. Its adaptability means this vibrant butterfly will be around for many years to come.
Butterfly Series
In late 2009, the USPS unveiled the first butterfly stamp for greeting card envelopes that required additional postage (an extra 20¢) than the standard one-ounce rate covered. This would apply to envelopes that couldn’t be sorted on the USPS’s automated equipment, otherwise known as “nonmachinable.”
The California dogface butterfly stamp was initially announced in 2016 and expected for a 2017 release. However, the USPS said that they had designed the stamp, but wouldn’t produce it until supplies of existing butterfly stamps were nearly depleted. So that stamp wasn’t issued until 2019.
Click here to view lots more US and worldwide butterfly stamps.