Butterflies are distinguished from moths in being active during the day, having clubbed antennae and lacking a frenulum. Of the 700 species of butterflies that occur in North America, 74 occur in the ...

No challenge is too much for these butterflies and moths. Beating the competition is everything ... with up to six successive generations spending their lives flying north. The painted lady recently ...

As humans drop off to sleep, the invisible world of moths comes to life ... the successor to his 500-page guide to eastern North America’s caterpillars. The guide for the west will probably ...

With so many similarities between moths and butterflies, find out what to look for to tell them apart. Here in the UK we tend to think of butterflies as colourful insects flitting about country ...

About 150 species of butterflies have been documented in ... It was once the most abundant bird in North America, numbering as many as 5 billion individuals. At its peak, no one would have thought ...