Browsing Bulletin of the Southern California Academy of Sciences by Subject "range expansion"

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Distribution of the Eastern Fox Squirrel (Sciurus niger) within California as of 2015

Muchlinski, Alan E.; Garcia, Rosemary B.

Abstract - The eastern fox squirrel, Sciurus niger, has been introduced to many areas outside of its native range. Once introduced to a new region the species has generally expanded its geographic range and is considered ...
Distribution of the Eastern Gray Squirrel (Sciurus carolinensis) within California as of 2015

Creley, Carly M.; Muchlinski, Alan E.

Abstract - The goals of this study were to map the distribution of the invasive eastern gray squirrel, Sciurus carolinensis, in California as of 2015 and to assess range expansion since the first documented sightings within ...
Range Expansion of the Eastern Fox Squirrel Within the Greater Los Angeles Metropolitan Area (2005-2014) and Projections for Continued Range Expansion

Garcia, Rosemary B.; Muchlinski, Alan

Monitoring the spread and distribution of introduced species in an area can be challenging due to a variety of issues. Range expansion may exceed expected rates if the area of introduction is more suitable than expected, ...