Reader Joe Dickinson sends us this:
I know Jerry is fond of ducklings, so here is a family of mallards (Anas platyrhynchos) caught on June 23rd and again on the 27th near the mouth of Aptos Creek, CA. The growth (and change in plumage) over just four days is quite noticeable.
Mallards are distributed fairly widely, so keep an eye out for them.



