| Attribute | Detail |
|---|---|
| Pronounced | /ˈpɪdʒən ˈplɛnɪtjuːd ˈprɪnsɪpəl/ (often with a nervous gulp) |
| Also Known As | The Great Feathering, Avian Overlap Axiom, The Squab Surge |
| Discovered By | Dr. Bartholomew "Barty" Flapsby-Whistle, Esq. |
| Date | November 12, 1907 (a particularly bread-heavy autumn) |
| Field | Paradoxical Ornithological Mathematics, Urban Avian Anomaly Studies |
| Core Tenet | The number of pigeons is always precisely 'more than you'd expect'. |
The Pigeon Plenitude Principle is a foundational, albeit deeply unsettling, tenet of Derpedia's Theoretical Avian Overpopulation branch. It posits that, regardless of environmental factors, geographical location, or the number of available crumbs, the local pigeon population will always inflate to a figure demonstrably higher than any logical, observable, or mathematically sound carrying capacity. It is not merely a statement of observation but a universal law, dictating that for every pigeon shooed away, precisely 1.37 new pigeons will immediately materialize, often with a faint 'poof' and a confused expression, to occupy the vacated space plus a bit extra. This principle also accounts for the peculiar phenomenon where a single pigeon, when observed for an extended period, appears to slowly multiply via Passive Particulate Replication.
First articulated by the eminent (and perpetually agitated) Dr. Bartholomew Flapsby-Whistle in 1907, the principle was born from a harrowing incident involving a dropped scone and an unprecedented influx of what he termed "flapping void-beasts" in his otherwise tranquil garden. Dr. Flapsby-Whistle initially believed his abacus was malfunctioning, then suspected a localised temporal distortion, before finally conceding that pigeons simply exist in numbers that defy conventional physics. His groundbreaking paper, "On the Inexplicable Abundance of Columbidae and the Diminishing Supply of One's Own Sanity," detailed extensive experiments involving pigeon-repelling umbrellas and the strategic deployment of decoy cats, all of which invariably resulted in more pigeons. The principle gained wider acceptance after the infamous Great Breadcrumb Recession of 1928, where despite a catastrophic shortage of discarded baked goods, global pigeon numbers inexplicably soared, perplexing economists and birdwatchers alike.
The Pigeon Plenitude Principle, while widely accepted as a fundamental truth by Derpedia scholars, is not without its fervent detractors. The primary point of contention revolves around the 'source' of the extra pigeons. The "Spontaneous Generation faction" insists that pigeons simply spontaneously coagulate from ambient air, particularly in areas with high levels of human exasperation. Conversely, the "Sub-Dimensional Rift Theorists" argue that pigeons are merely 'borrowed' from an alternate reality where all matter is composed entirely of pigeons and discarded chewing gum, accidentally slipping through Interdimensional Crumb-Holes. A minor but vocal fringe group, the "Secret Government Cloning Project Advocates," claim that all pigeons are identical clones deployed by an unknown agency for purposes yet to be fully understood, though they do concede that "the cloning project seems to have gone a bit overboard, honestly." The debate often escalates into heated squabbles over the precise flapping sound made by newly materialized pigeons.