Fauna Ledger · Origins

The set that started this

Fauna Ledger did not come from nowhere. It comes from a specific set of cards from the 1990s, the kind a lot of us sorted into binders long before we had a word for taxonomy. This is that set.

Grolier Wildlife Adventure Cards (1991–1995)

Published by Grolier, the encyclopedia company, the Wildlife Adventure Cards were sold by monthly subscription. Every month a new pack of about twenty cards arrived in the mail, and you filed them into a boxed binder. Over four years the set grew to more than 2,300 cards. Each one was a large glossy panel with a color photograph of the animal on the front and its facts on the back.

They were organized the way a naturalist would organize them: by class. Amphibians, arthropods, birds, fish, mammals, other invertebrates, and reptiles each had their own place in the box, with a section at the very back reserved for extinct animals, filed alphabetically. They were made for children but never dumbed down. They were a reference you happened to love.

What Fauna Ledger keeps

• Photo on the front, facts on the back. The format was right the first time. We did not change it.
• Organized by class. Grolier filed each animal by its class; we color the frame by class instead, so a glance tells you the group.
• A place for the extinct. Grolier kept a section at the back for animals that were gone. We turned that into the rarest tier in the set.
• Cards that arrive over time. Grolier's monthly packs become one card a day, and the set page is the binder they fill.
• Honest and educational. A reference first, never sensational.

What is different

• Curated, not endless. Grolier ran past 2,300 cards. Series I is a deliberate 100.
• Rarity means something. Grolier's cards were all equal. Ours map rarity to real IUCN Red List status, so the scarcest cards are the animals most at risk.
• Credited photography. Every photo is real, licensed under Creative Commons, and its photographer is named.
• Digital and daily, on Instagram and here, instead of by mail.

See the originals

If you had this set too, you can browse the cards at the Trading Card Database, where collectors have catalogued them. Fauna Ledger is not affiliated with Grolier in any way. This page is a tribute to a set that taught a lot of people to pay attention to animals, and a note about where the idea came from.