Aug. 3rd, 2016

urbpan: (dandelion)
 photo IMGP3444_zpsur1r6kr2.jpg

Looking like a wasp is an adaptation assumed by many different species of flies. Looking like a really huge wasp is more rare, but this Mydas fly Mydas clavatus has it down. It has a wasplike flight and measures a full inch in length, making it one of the largest true flies around. Its larvae feed on beetle grubs in the soil, and adults visit flowers for nectar. It may look scary but its one of the most beneficial insects in the yard.
urbpan: (dandelion)
 photo IMGP3448_zpsjgivkwj8.jpg
This guy lives up to the name--it's the most frequently seen dragonfly in the yard. This is a male, with his bluish white abdomen; females are the same shape but have brown "tails" marked with light diagonal dashes. (As seen here.) All dragonflies are predators that catch other insects in flight, including biting flies. You should always be happy to have dragonflies around.

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