More recently, a series of sepia-toned images appearing to show various "extinct dragons" of North America went viral on X (formerly Twitter) in February 2024 with more than 729,200 views.

On Feb. 9, 2024, X (formerly Twitter) user @CMDRVALTHOR posted a series of sepia-toned images appearing to show various "extinct dragons" of North America surrounded by many men posing for the shot.

On Feb. 9, 2024, X (formerly Twitter) user @CMDRVALTHOR posted a series of sepia-toned images appearing to show various "extinct dragons" of North America surrounded by many men posing for the ...

Recently I looked into a number of extinct birds from all around the world, but few of them shed light on those that I would've lived alongside. Today we're "borrowing" my mom's field guide on the ...

This caused adult birds to abandon virtually all their colonies, leading to a complete failure to produce new generations of fledglings. Still abundant in the 1870s, the passenger pigeon was rare ...