An adult male Marsh Wren, Cistothorus palustris, sings from a hardstem bulrush territorial perch at California's San Luis National Willdlife Refuge.

---

Size: 5472px × 3648px
Location: San Joaquin Valley CA USA
Photo credit: © Light Purveyor / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: ., access, active, agressive, area, backgrounds, bird, bulrush, california, cistothorus, copy, county, ecological, grasslands, hardstem, joaquin, landscapes, luis, marsh, marsh-loving, merced, national, palustris, public, refuge, san, scripus, secretive, small, songbird, space, spp., territorial, usa, valley, vocal, wildlife, wren