This cache is another of my "wild bird caches"--each of which is named after wild bird species that frequent the area.
This particular cache is dedicated to the Flycatcher--particularly the Ash-Throated Flycatcher--which are small (19–20 cm long) birds with plumage that is olive brown on top with a darker head and short crest. The breast is gray and the belly is a very pale yellow. The brown tail feathers and wings have rufous outer webs, and there are two dull wing bars. The sexes are similar. They primarily inhabit open scrub and woodland areas where they feed mostly on insects (and the occasional small mammal or reptile). If you're lucky, you might spot one from GZ or near one of my other caches hidden in the area.
If you go to search for this cache, make sure to leave plenty of time to enjoy other aspects of the park as César E. Chavez Park has been a mainstay of outdoor recreation in Berkeley for decades.
Originally called "North Waterfront Park" when it officially opened in 1991, the park was re-named "César E. Chavez Park" in 1996 to honor the iconic Hispanic labor leader.
In addition to the aformentioned views, picnicking and birdwatching opportunities, the 90-acre park also offers:
Large grassy areas with rolling hills (commonly used for flying kites, remote control aircraft and frisbee games).
Hiking trails; including the 1.25-mile (2.01 km) Dorothy Stegmann Trail around the park’s perimeter (which is fully wheelchair accessible)
A 17-acre off-leash dog area.
A Solar Calendar.
A wildlife sanctuary.
The park also hosts Berkeley's annual Kite Festival in late-July and many informal Solstice/Equinox celebrations.
It is open from 6:00 am to 10:00 pm and there generally is ample parking available.
Because the park is VERY popular, a high level of stealth will be necessary--although this particular cache is located in a more remote section of the park.
Please be sure to hide/replace the cache as found to avoid detection.