Friday, December 27, 2019

A Winter Egret

Great egrets are fairly common in Missouri during the warmer months.  Most of these birds, the largest egret in North America, do not breed in our region but wander up the Mississippi and Missouri Valleys in late summer.  Since they feed primarily on small fish and aquatic invertebrates, they generally head south before ponds, lakes, wetlands and streams freeze over.

I was thus surprised to encounter a lone great egret at Eagle Bluffs Conservation Area this morning; flying across the entry road, the bird appeared to be in good health.  Following several mild December days, with highs in the 60s (F), the weather was more winter-like this morning and the sighting of an egret was certainly unexpected.  Indeed, other sightings were rather limited, including hundreds of mallards, a lone canvasback, six great blue herons, three red-tailed hawks and the usual mix of winter songbirds.

The winter egret symbolized the reason why birding is a popular hobby; we never know what species we may encounter, regardless of the season or weather conditions.  Bored by a host of common residents, we may suddenly come across a rare visitor, making our field trip especially memorable.