Monday, November 14, 2016

It is Cold Outside. Where did all the Butterflies Go?

Great spangled fritillary (Speyeria cybele)
Its tiny caterpillars will survive the winter
© Beatriz Moisset
Winter has arrived. What happened to all the six legged creatures we saw in summer? Where did the crawling, scuttling, flitting, buzzing multitudes go? Those of us who live in temperate and colder climates notice the disappearance of practically all insects when the weather gets cold. We are talking about the ones that live outdoors, not about those aggravating creatures that turn our houses into their homes.

Red admiral (Vanessa atalanta), one of the travelers
© Beatriz Moisset
Some of our favorite butterflies illustrate three different winter strategies.
1. Most adult butterflies die, the next generation lives on
2. A few migrate to warmer climates
3. Even fewer hunker down and wait for spring to come

Read the whole article

List of articles
Beginners Guide to Pollinators and Other Flower Visitors

© Beatriz Moisset. 2016