When we visit the Yolo Bypass Wildlife Area, most of us expect to see some bird life while being ever

There’s something thrilling about being in the presence of wildlife in huge numbers. A colony of about 250,000 Mexican free-tailed

You have seen these 1½ inch-long grasshoppers in the Yolo Bypass Wildlife Area, in a vacant lot, or in your

Vernal pools are ephemeral, springtime, shallow, surface bodies of water perched on some kind of impermeable soil layer that limits

Vernal pools and other transient wetlands in California are famous for their showy wildflower displays. Plants in the genus Downingia, known

Most lizards have a bona fide eye in the center of the top of their heads. It’s called the parietal

At eight inches in length and a weight of more than a pound, the American bullfrog (Rana catesbeiana or Lithobates

Birds famously fly long distances. Many ducks in the Yolo Bypass Wildlife Area spend their summers 2,000 miles away in

One fine fall day you visit the Yolo Bypass Wildlife Area to see what you can see. There is a