UC Santa Cruz Transfer Chances?

CC student transferring after 1 year at CSU and 1 year at CCC
GPA: 3.36
Major: Ecology and Evolution
IGETC: will be completed by spring
Prerequisites left: Calc II and physics series
ECs: Worked around 20 hours a week as veterinarian assistant , 6 month internship as part of animal care staff at Aquarium of The Bay in SF (around 16 hours a week), Youth Leader at local church, Treasurer of Environmental Action Club
Also applying to: UCSB, UCSD, UCD

Fall 2016 transfer admit rates, for applicants from CA Community Colleges, with GPAs in the 3.20 - 3.59 range:

68% UCSC
66% UCSB
59% UCSD
73% UCD

https://www.universityofcalifornia.edu/infocenter/transfer-admissions-summary

So in general the odds are good for someone with your GPA. Don’t know if the lack of calc or physics would be an issue for the specific programs that you are interested in.