A complete digital library of reptile keeping.
Care guides, field notes, peer-reviewed studies, and curriculum from working keepers, breeders, and field professionals. Read deeply. Annotate freely. Notes sync to your Cerebro collection.
The Ball Python:
A Complete Care Guide
Python regius
Volume One of the Citadel Culebra Care Library. Written and reviewed by working keepers, breeders, and field professionals — 16 sections + appendices on Python regius, in the order a keeper actually encounters the questions.
Learn it. Then keep it.
The Citadel Culebra Curriculum
Husbandry
Temperature, humidity, lighting, enclosure design — the daily craft.
Breeding
Pairings, ovulation, incubation, and the lifecycle of a clutch.
Genetics
Morph theory, allele math, and the design of next-generation animals.
Handling
Reading body language, building trust, and safe restraint.
Behavior
Field ethology applied to captivity — what a reptile is telling you.
Socialization
Cohabitation, individuality, and the social lives of reptiles.
Zoological-Level Operations
Run a private collection at zoo standards: SOPs, records, ethics.
Direct Access to Faculty
Office hours, case reviews, and one-on-one mentorship from working keepers.
Venomous Handling
Hot work — protocols, hooks, tubes, hospital coordination, and humility.
Veterinary Care
When to wait, when to drive — diagnostics, meds, and post-op husbandry.
Enclosure Design
From rack to bioactive: building habitats that work for the animal first.
Conservation & Ethics
The keeper's contract with wild populations and captive bloodlines.
Nutrition
Whole-prey philosophy, gut-loading, refusal feeders, and long-haul health.
Field Conservation
Surveys, head-starts, releases — what real-world conservation looks like.
One library. Tied into the entire collection you keep.
Culebra Codex
The library you're in now. Studies, care guides, courses — annotated and bookmarked at the passage level.
Cerebro Culebra
Your collection, husbandry log, and breeding records. Notes from the Codex surface against the animals they apply to.
Culebra Exchange
Animals and supplies. Every listing carries the Codex care guide for its species and morph.