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Ornithology - the study of birds

Ornithology - the study of birds #3491932

4,170
members (measured 2 Nov 2026, 20:35 UTC)
22 September 2017
created (per Roblox API)
10 August 2026
first measured by this register

Animals & petsENbird watchingpet birdsornithology

Description

Bird fan group! share information of any birds here, discuss pet birds, and bird watching.

Written by the group; not a statement by this register.

Membership history

Growth

4,1624,1714,166.510 August 2026 — 4,163 members13 August 2026 — 4,162 members17 August 2026 — 4,163 members28 August 2026 — 4,162 members30 August 2026 — 4,163 members31 August 2026 — 4,164 members31 August 2026 — 4,165 members3 September 2026 — 4,166 members10 September 2026 — 4,167 members18 September 2026 — 4,168 members21 September 2026 — 4,169 members27 September 2026 — 4,170 members28 September 2026 — 4,169 members28 September 2026 — 4,170 members4 October 2026 — 4,171 members5 October 2026 — 4,170 members7 October 2026 — 4,169 members11 October 2026 — 4,168 members14 October 2026 — 4,169 members22 October 2026 — 4,168 members24 October 2026 — 4,169 members27 October 2026 — 4,170 members28 October 2026 — 4,171 members31 October 2026 — 4,170 members4,17010 August 202631 October 2026
24 measurements spanning 82 days, net +7. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 4,161–4,172 and does not start at zero.
Measurement log — every members count we have recorded, most recent 20 of 24
Measured (UTC)MembersChange
31 Oct 2026, 20:054,170-1
28 Oct 2026, 16:244,171+1
27 Oct 2026, 02:494,170+1
24 Oct 2026, 06:184,169+1
22 Oct 2026, 13:414,168-1
14 Oct 2026, 15:204,169+1
11 Oct 2026, 12:514,168-1
7 Oct 2026, 09:514,169-1
5 Oct 2026, 00:224,170-1
4 Oct 2026, 22:314,171+1
28 Sept 2026, 08:104,170+1
28 Sept 2026, 00:324,169-1
27 Sept 2026, 20:424,170+1
21 Sept 2026, 23:424,169+1
18 Sept 2026, 11:204,168+1
10 Sept 2026, 00:504,167+1
3 Sept 2026, 11:464,166+1
31 Aug 2026, 22:314,165+1
31 Aug 2026, 09:104,164+1
30 Aug 2026, 02:024,163first reading

Ownership

Owned by Major (@MajorGalah) as measured.

Owner first observed: user #181698969 — observed between sweeps, detected 10 Aug 2026, 13:38 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

Major (@MajorGalah) — Bird guy (rank 255)

BirdgoSCREEEEEEE (@commando232r) — Moderators (rank 4)

Strafeore (@TheFigure021) — Moderators (rank 4)

漢字を読めない (@yauskszilla_Spinas) — bird enthusiasts (rank 3)

gleepglorp (@Pileated_Woodpecker) — bird enthusiasts (rank 3)

@HippoTusk — bird enthusiasts (rank 3)

@sharkingaround — bird enthusiasts (rank 3)

Adulfos (@ingWolFs) — bird enthusiasts (rank 3)

JM99 (@xXXiwudnevrstop_UXXx) — bird enthusiasts (rank 3)

Evolash (@Splxotie) — bird enthusiasts (rank 3)

SuKo (@ArgaliaPM) — bird enthusiasts (rank 3)

Osaka (@NicesunnatjonPC2) — bird enthusiasts (rank 3)

rosemary (@WhaleShark12364) — bird enthusiasts (rank 3)

MrWhatsit (@Gergundia) — bird enthusiasts (rank 3)

Wanda (@TheRealWandaBuns) — bird enthusiasts (rank 3)

heidisthebestgf (@ollieporter1013) — bird enthusiasts (rank 3)

Ostrich (@Abciden) — bird enthusiasts (rank 3)

FuzzyPuppy101 (@Fussypuppy101) — bird enthusiasts (rank 3)

Birt (@Vashcan) — bird enthusiasts (rank 3)

kira (@chantailfndo) — bird enthusiasts (rank 3)

Ducky (@TrueOneDucky) — bird enthusiasts (rank 3)

WEATHER_REPORTER (@Dozaladydacrazy) — bird enthusiasts (rank 3)

Jax (@morpuushorse32) — bird enthusiasts (rank 3)

@Bell_Super — bird enthusiasts (rank 3)

bittern (@slimelover1818) — bird enthusiasts (rank 3)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Bird guy1
Moderators2
Admin0
bird enthusiasts4,159
Member4,163
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.