There’s new hope for a California frog that has vanished from half of its habitat. The state Fish and Game Commission on Wednesday approved protections for five of six populations of the foothill yellow-legged frog.
因为保护濒临面角的黄腿青蛙(Yellow Legged Frog),PCT从Eagle Roost(390.2英里)到Burkhart Trail Junction (394.1英里)永久关闭了。以下有两个选择,一是新的官方替代路线 : 到了Hwy2,按照路标一直下坡到South Fork Campground穿过营地,向西跨过Big Rock Creek,沿着小道下到Holcomb Canyon然后沿着小道,爬上Burkhart Sadd...
According to the California Red-legged Frog Recovery Plan (USFWS, 2002), the current range of the CRLF does not include Nevada County.Jennifer A. CarvilleCarville Sierra
Effective January 1, 2015, California will have a new official state amphibian: theCalifornia red-legged frog. On Saturday, June 28, 2014, Governor Jerry Brown signed Assembly Bill No. 2364 designating the California red-legged from the official state amphibian of California. Perhaps best known f...
(Bufo canorus), California red-legged frog (Rana aurora draytonii), foothill yellow-legged frog (R. boylii), Cascades frog (R. cascadae), and the ... C Davidson - 《Ecological Applications》 被引量: 892发表: 2004年 Terrestrial activity and conservation of adult California red-legged frogs ...
1988: Habitat correlates of distribution of the California red-legged frog (Rana aurora draytonii) and the foothill yellow-legged frog (Rana boylii): implications for management U S Forest Service General Technical Report RM 16(6): 144-158 Van Duzee, M.C. 1923: Expedition of the California...
Information on declines was derived from maps of historical sites and current population status for the Yosemite toad (Bufo canorus), California red-legged frog (Rana aurora draytonii), foothill yellow-legged frog (R. boylii), Cascades frog (R. cascadae), and the mountain yellow-legged frog (...
ground squirrel and kangaroo rat. Birds include hawks, eagles, owls, quail, mourning dove, mockingbird, jays, gulls, herons, crows, finches and sparrows. Species of concern include cactus wren, California gnatcatcher, Bell’s vireo, foothill and mountain yellow-legged frog, orange-throated whiptai...
The meaning of CALIFORNIA RED SCALE is a common California armored scale (Aonidiella aurantii) that is a major pest of citrus in California and that resembles but is somewhat larger than the San Jose scale and has a transparent covering shield so that th
During wet periods, long distance dispersal of up to a mile may occur between aquatic habitats, which may require traversing upland habitats or ephemeral drainages (USFWS 2006).Yuba County Water AgencyYuba River Development ProjectFERC Project No...