EmeraldTreeBoas.Org | Comprehensive Emerald Tree Boa Care Sheet & Guide

Evidence-based Care Guide for Emerald Tree Boas

We are an evidence based community driven resource dedicated to Emerald Tree Boas, providing clear, accurate guidance on care, husbandry, and species-specific information.

Our mission is to support keepers at every level, promote ethical practices, highlight responsible breeders, and advocate for the long-term welfare of this remarkable species.

Helping both the animals and the people who keep them thrive.

Click Here - ETB Care Guide

Click Here - Basin Care Guide

Contributing Organizations

Temperament language in the snake hobby gets applied loosely and ETBs tend to get labeled as aggressive animals in general conversation. That framing misses something important about what is actually happening behaviorally.⁠
⁠
Most of what gets descr

The lighting conversation for batesii tends to follow the same framework as caninus, Ferguson Zone 1 or 2, shade method, and move on. There is a reasonable case for approaching batesii somewhat more conservatively than that, though it is worth framin

The range of Corallus batesii covers a significant portion of the Amazon Basin spanning Brazil, Peru, Bolivia, Ecuador, and Colombia, but the way that range is distributed impacts Corallus populations.
⁠
Batesii occupies lowland rainforest, generally

Nidovirus, now more formally referred to as serpentovirus, is a respiratory pathogen that has been documented in the genus Corallus and has caused significant mortality in green tree pythons, a species that shares a similar husbandry niche with ETBs.

Curious what resources, people, or experiences actually shaped how you approach keeping these animals.⁠
⁠
Forums, specific keepers, books, websites, a vet conversation that changed how you thought about something, a mistake that taught you more than

We are curious what resources, people, or experiences actually shaped how you approach keeping these animals.⁠
⁠
Forums, specific keepers, books, websites, a vet conversation that changed how you thought about something, a mistake that taught you mor

Every adult green ETB started here. Red or orange, restless, striking at everything. The transformation that follows is one of the most remarkable things in the hobby.⁠
⁠
Ontogenetic color change breakdown at emeraldtreeboas.org/northern, link in bio

This one gets repeated enough that it has probably discouraged people who would have been genuinely good ETB keepers from ever getting started. The framing of ETBs as an expert only species is not entirely wrong but it is not the full picture either.

Chlamydia is not a pathogen most reptile keepers think about in the context of their collection. It probably should be, at least for ETB keepers specifically.⁠
⁠
Chlamydia psittaci and related chlamydial organisms have been documented in reptiles inc

Corallus caninus and Corallus batesii get most of the attention in the hobby but they sit within a broader genus that is worth understanding if you want the full picture of what these animals are and where they come from.⁠
⁠
The genus Corallus includ

Regurgitation in ETBs is one of the most discussed and least resolved topics in the hobby. That is partly because it is not a single condition with a single cause. It is a symptom that sits at the intersection of husbandry, pathology, and anatomy in

Some of the most impressive enclosure builds in the arboreal hobby never get seen outside of a small circle of people. ETB keepers tend to put serious thought and effort into their setups and that work deserves more visibility.⁠
⁠
Whether you are run

Thinking about this a lot lately. Everyone who keeps ETBs has a story about the first time they actually saw one in person or the moment they decided this was the species they wanted to work with.⁠
⁠
What was yours? Whether it was a keeper's collecti

Those heat-sensing pits along the upper lip are not decoration. In complete darkness, at canopy level, they are everything.⁠
⁠
More on how caninus hunts at emeraldtreeboas.org/northern, link in bio.⁠
⁠
📸 ugosaluzzi⁠
⁠
#coralluscaninus #emeraldtreebo

Body condition scoring in snakes is a real and useful tool. The problem is that ETBs in particular can look visually healthy for longer than most species while something significant is developing underneath the surface.⁠
⁠
Cryptosporidium, nidovirus,

Ophidian paramyxovirus, sometimes called Ferlavirus or OPMV, is a respiratory pathogen that affects snakes across multiple families. In ETBs it deserves particular attention because this is already a species with a noted sensitivity to respiratory il

Watching an ETB drink in captivity is one of those moments that surprises a lot of new keepers. These animals do not behave like a corn snake lowering its head into a water bowl. The behavior is more subtle and more varied than that.⁠
⁠
In the wild c

Helicobacter is one of those pathogens that shows up on reptile PCR panels regularly enough that keepers encounter it but not so frequently that there is a lot of clear, practical guidance on what to do with a positive result. That gap is worth closi

Keeping a fully grown Corallus batesii well is genuinely can be one of the more demanding things you can do in the arboreal snake hobby. The size, the sensitivity, the feeding patience required, the environmental precision. It is not a species that t

Mites are one of those topics that carries a stigma in the hobby that sometimes stops people from talking about their experience openly. That silence is actually counterproductive because mite management is something most keepers deal with at some po

Keepers Who Have Contributed

Amy Benzi

Ed Marino

Chris Rice

Mariah Healey

Chad Lytle

Lee Warren

Todd Driggers

Brandon Wheeler

Xtreme Basins

KC' O’Mongain

Kris Flynn

Emily Moody

Rashad Brancher

Joe Cashwell

Ugo Saluzzi

Chad Kennedy

Joe Monahan

Josh Chastang

Tim Park

Keith Flax

Daryl Pastore

Ben Saldivar

Anna Davis

Dillon Perron

Matthew Beaman

Quentin Dishman

Timothy Cota

Frank Zucker

DeeDee Tobe

Andre Mondin

Christian Kaleta

Darian Sanchez

Tjay Chambers

Marcel Gravitas

Bree Romans

Patrick Holmes

Noah’s Boas

Natalie Briem

Alexandra Eranova

Zowie