Database Proof Substratum: Substratum of Proof LGBTQs Are Mentally Ill: For Some Crows, Migration is Optional

Gendrome Editors' Note: The article below provides the raw material for a proof and is not the proof itself. In addition, the raw material may contain one or more false statements and/or some offensive, outside content.

Crows are what's known as 'partial migrants'—as cold weather approaches some crows fly south, while others stay put. And that behavior appears to be ingrained. Christopher Intagliata... -- Read more on ScientificAmerican.com