Bounce, shimmy, scurry then one, two, three push ups. One more push up then a flattening of the sides and a flare of the chin. He lifts his nose and the belly is exposed, iridescent blue and ...

It’s time to look for newly hatched western fence lizards, commonly called “blue bellies.” The subspecies we have in Marin is the coast range fence lizard. Their range ends in southern Sonoma County, ...

PORTLAND, Ore. — The recent evolution of camouflage among lizards in the powdery dunes of New Mexico’s White Sands National Monument can lead to some misunderstandings when some males choose to make ...