The keeper’s field guide

Find your reptile and build their world.

Free care guides with sources you can follow, enclosure planning tools, and a notebook that remembers feeding day for you.

An orange-brown crested gecko gripping broad green leaves Meet the species A climbing gecko that lives in the canopyThe crested geckoRead the care guide →

Where are you with your reptile?

Reptile care guides

Browse 94 species introductions and care guides. Check each guide’s scope and sources.

Browse all 94 →

My reptiles · free

Never wonder “when did I last feed them?”

Your private keeper’s notebook for every animal and enclosure, on your phone or computer.

  • Today at a glance. The care routines you set, due today and over the next week.
  • One history per animal. Feedings (and refusals), weights, sheds, cleaning and temperature readings, with dates.
  • Reminders on your terms. Email or a calendar export, at the time you choose.
  • Yours to keep. Download a full backup any time.
Today in your notebook

Your own routines, animal profiles and care records appear after sign-in.

Open Today →
The Creature Corner habitat emblemLibrary update

Build your enclosure

A new enclosure library is on the way.

The previous construction guides have been withdrawn. New plans are being prepared and reviewed; our enclosure planning tools remain available.

Enclosure library update

Planning tools

Understand the animal before planning its care.

Every species has its own way of living. Our guides connect those natural behaviors to the choices you make at home, from a secure hide to a well-placed branch. Every guide links the published references it draws on and shows when they were last checked.

How we approach care →
  • Always free to read. Care guides are free to read.
  • Sources you can follow. Guides show their sources and review status.
  • Private by default. Notebook records are private to your account.