Historical Timeline of Comal County, Edwards Aquifer, & Comal Springs
A very interesting timeline of what happened in Comal County starting from way way back when.

comal_county_timeline_10-7-21.pdf |
Drought & Flood Cycles in Comal County

comal_county_drought_and_flood__timeline.pdf |
Reference List by iNaturalist & Joel Dunnington

jsd_final_reference_list_v3.6_7-9-19.pdf |
An extensive reference list of just about all things relating to conservation, be it plants, animals, mammals, insects, etc. You name it, it's here.
Talk the Talk

ccca_acronyms_7-9-19_master_black.pdf |
A glossary of acronyms with descriptions & website links to local organizations.