Frass

Frass is insect debris. Poor quality images, images from outside the U.S. and Canada, and those that otherwise do not add value to the guide are moved here. Images will remain here for 30 days after the most recent activity so that comments may be viewed. After that they are automatically removed by the system.

Hoplitis hypocrita (Megachilidae) in the Colorado Front Range - female

Osmia pentstemonis? (Megachilidae) in the Colorado Rockies. - male

Osmia pentstemonis? (Megachilidae) in the Colorado Front Range - female

Osmia pentstemonis? (Megachilidae) in the Colorado Rockies. - female

Osmia pentstemomnis? (Megachilidae) in the Colorado Rockies. - female

Augochlorella striata (Halictidae) in Colorado Springs - female

Faintly marked Tortricid moth, Argyrotaenia franciscana?

(Andrenidae) in Colorado Springs - female

Flies visiting buckwheat...and searching for IDs (The First)

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