Ecology Grinnell, J. Woods, R. Longest documented dispersal distance by juvenile is 16 km Braden Workspace Your workspace is your dashboard for accessing and managing your content, bookmarks, and groups, as well as viewing messages and seeing your recently viewed content. Erickson, and R. Nest site is in dense low shrub, usually less than 4' above the ground. Post-breeding dispersal by fledglings occurs during late summer and fall. Majority of relocated banded juveniles found within 3 km of banding location; maximum juvenile dispersal distance reported: 16 km Braden
A tiny gray bird with a tiny range, the California Gnatcatcher flits through coastal sage scrub and desert scrub from southern California to southern Baja California. A tiny gray bird with a tiny range, the California Gnatcatcher flits through coastal sage scrub and desert scrub image of range map for California Gnatcatcher.
eBird range map for California Gnatcatcher. Generated from eBird observations (Year-Round, present). Explore more on eBird.
Bull Famorlaro, P.
Coastal California Gnatcatcher Species Range. Climate threats facing the California Gnatcatcher Choose a temperature scenario below to see which threats will affect this species as warming increases. Several subregional coastal sage scrub focused conservation plans are approved or in the late planning stages throughout southern California. Zink R.
Cornell Lab of Ornithology
Oesterzwammen jeroen meus dessert
|Nesting Adults often remain together in pairs throughout the year on permanent territories.
Grishaver, E. Does nest placement affect the fate or productivity of California Gnatcatcher nests?
Haas, and M. Site selection affects risk of nest predation Sockman
Video: California gnatcatcher range map California Gnatcatcher
SHORTCUTS: range map. action plan summary. references.
Coastal California Gnatcatcher Species Range Data Basin
SUBSPECIES STATUS. Explore interactive range maps and sightings for California Gnatcatcher. View full species range, sightings by season, or specific locations to find this bird.
Range maps are based on available occurrence data and professional knowledge. They represent current, but not historic or potential, range.
California Gnatcatcher Audubon Field Guide
Weaver, K. Snakes, birds, rodents, medium-sized mammals, and ants are reported nest predators.
Video: California gnatcatcher range map California Gnatcatcher, San Diego, California
Generally "prefers open sage scrub with California sagebrush Artemisia californica as a dominant or co-dominant species summarized in Atwood and Bontrager The coastal California Gnatcatcher P. Many examples of occupied habitat patches isolated by extensive development e.
Vegetative characteristics of coastal sage scrub used by California Gnatcatchers: Implications for management in a fire-prone ecosystem. Galvin, J.
California Gnatcatcher (Polioptila californica)
Linja-auto paikallisliikenne rovaniemi map
|Extensive movements by breeding adults are relatively rare Bailey and Mock Sea Level to m Atwood and Bolsinger Effects of traffic noise on songs and associated behavior of California Gnatcatchers. Endangered and threatened wildlife and plants: Special rule concerning take of the threatened coastal California Gnatcatcher.
Several subregional coastal sage scrub focused conservation plans are approved or in the late planning stages throughout southern California. Fotheringham eds.