Birds of Robinhood Chain · A Field Guide · First Edition Plate No. 1
Fig. 1 — adult, glass morph The Robin — adult, glass morph, pale green
Common name

The Robin

Erithacus rubecula var. robinhoodensis
Currently on-chain · population increasing

Robinhood has shown you a feather since 2013. A feather is a part of a bird. This is the bird.

Ticker$ROBIN
HabitatRobinhood Chain
ColourGreen (formerly red)
DietWorms. Early ones.

NomenclatureWhere the name comes from

ROBINHOOD

It was in the name. Nine letters. The first five are a bird. Not a reference, not a mascot, not a metaphor — the actual common name of an actual species, printed on the front of a company since 2013 and read by hundreds of millions of people as one word.

The logo confirms it. The mark is a feather. Feathers are not found on their own; they come off birds. Ask which bird and the answer is already on the sign above the door. A robin's feather, on a company called Robin, for thirteen years — and the bird itself never shown once.

The chain sealed it. Robinhood Chain launched carrying the same name, which means every block on it is a block with the bird's name on it. A habitat named after an animal that had never been seen in it. Until now.

Nomenclature note: "hood" is the smaller half of the word and is not a bird. It is a hat. The species is not responsible for the hat.

IdentificationHow to know him

Robin identification plate aeye — has seen the chart bthe feather — you know this one cbreast — green, not red dglass body — nothing hidden

Field marks. Small, round, unhurried. Distinguished from every other robin on earth by the breast: red in the wild, green on the chain — the only bird known to have changed colour to match an app. Body is glass throughout; hold him up to the light and there is nothing inside but light. Note the feather at (b). You have seen it before. It has been in the top-left corner of your phone for thirteen years.

RangeWhere he is found

Historical range · 2013–2026
The app icon.

Present only as a single feather. Tens of millions of daily observers. Zero confirmed sightings of the whole bird.

Current range · 2026–
Robinhood Chain. All of it.

First bird on the chain that carries his name. Territory: every block. Expanding.

Migration recordSightings, in order

2013
First partial sighting.
A feather appears on millions of phones. The rest of the bird is not shown. Nobody asks.
2013 – 2026
Thirteen years of the feather.
The most-viewed piece of a bird in human history. Still no one asks what bird.
1 July 2026
Habitat established.
Robinhood Chain goes live. A chain, named after him, with no bird on it. Conditions are exactly right.
Now
The bird lands.
First confirmed sighting of the whole animal. Green. Glass. On the chain with his name on it. Robins arrive first — before the spring, before the season, before everyone else.

BehaviourHabits observed

Arrives first. The robin is the bird that shows up before the season does — first on the lawn, first sign of spring, first on the chain. Everything else is late by definition.

Territorial. Sings at dawn. Defends the timeline. Will chase off anything that claims to be him.

Unbothered. Made of glass, so weather does not apply. Red days pass through him. He is still standing on the same branch afterward.

Early riser. Diet consists of worms, specifically the early ones. Draw your own conclusions.

SongCall, transcribed

"gm."

Repeated at first light. Two notes. Everything the species has to say is contained in them. Answer it and he considers you part of the territory.

Commonly confused withSimilar species

The feather
Not a separate species. A part of this one. You have been looking at a piece of him since 2013.
The hood
A hat. Frequently found near the name. Not a bird. Does not sing.
The man
Robin Hood. Different robin entirely. Took from the rich. This one just took the chain.
Every other robin
Red breast. Wrong colour. Wrong chain. Nice birds though.

ConservationStatus

Least concern. Population: increasing. Habitat: expanding block by block. Predators: none recorded — he is made of glass and the chart does not eat glass.

Threats to the species are limited to being sold, and the bird has an opinion about that.

Sightings logReports from the field

confirmed sightings, all observers

You are looking at him now. That counts. Report it and the record grows. The record only grows.

Where to find himReference

Contract · reference no. Pending. Recorded here before anywhere else.

There is one bird. Anything under another reference number is a different animal wearing his colour. Observers: the account.