Insects of Interest

Monarch Butterfly Transformation

Monarch caterpillar in Laramie CountyMonarch butterfly chrysalis in Laramie County, August 2021Monarch chrysalis in Laramie County Aug. 2021. The chrysalis will turn clear when the butterfly emerges.Monarch butterfly in Laramie County Aug. 2021. Emerging from chrysalis. Monarch butterflies start their migration through Laramie County in late July and can be seen through early fall as…

Continue Reading Monarch Butterfly Transformation

Black Witch Moth

I found this Black Witch Moth (Erebid moth Ascalapha odorata) resting in my barn.  This is one of the largest nocturnal moths in North American and ranges from the Caribbean, Texas to Canada.  The one I found was a good 6 inches wing tip to wing tip. They are notorious for entering buildings, but cause…

Continue Reading Black Witch Moth

Emerald Ash Borer

Emerald Ash Borer Detected in Fort Collins State and City experts have confirmed the presence of emerald ash borer (EAB) – an invasive, highly-destructive pest of ash trees – on the north end of Fort Collins, just outside city limits. This represents the second detection in the county, and the fourth confirmation of EAB in…

Continue Reading Emerald Ash Borer

Follow us on our social media: