Identificaciones de wood_c_016

Found growing on a lot of the trees in the park in small patches as well as patches spanning at least a foot.
Taken in 16 degree Celsius on an overcast day.
Has spots of red and white which led me to the conclusion on Christmas lichen, as well as that according to https://botit.botany.wisc.edu/toms_fungi/dec2006.html this species is found along the Gulf Coast.