The Foothill Yellow-legged Frog: Status Update and Steps for Compliance

By Brian Freiermuth, Wildlife Biologist Foothill Yellow-legged Frog Life History The foothill yellow-legged frog (FYLF), Rana boylii, is visually one of the more non-descript frogs in California, but it must gamble for survival.  Although FYLF breed in relatively calm parts of streams, these areas are prone to scour from large late-season rains,  or dry out … Continue Reading »

Corps Wetland Delineation Training 2015

WRA’s Associate Principal Dr. Amanda McCarthy co-instructed a 40‐hour U.S. Army Corps of Engineers (Corps) wetland delineation training at the Romberg Tiburon Center (RTC), the San Francisco State University’s marine and estuarine research facility.  The class is based on the Corps’ certification program that is specific to wetland delineation and is intended to reduce the level of effort required by the agency in … Continue Reading »