It’s a deer, in the woods, by the river, seen from an angle.
And apparently the teeth are over represented.
While they were camping out by the river on Labor Day weekend Havoc saw a deer in the woods and DH suggested he draw it.
I’m glad it was explained to me because I thought it was a drawing of the (fictional) manbearpig who haunts our woods on holiday evenings. Last sighted on July 4th.