Was it flapping or gliding?

What was the shape of the wings?

Was the tail long or short?

Was the body bulky or slender?

What color did it appear to be?

Did it make any sound?

Was it alone?

Were there buildings, trees, vehicles, or other objects nearby that could provide a scale reference?

These details can sometimes transform a mysterious sighting into a recognizable species.

But when witnesses see an animal for only a few seconds, many of those details are impossible to recover accurately.

Several Familiar Birds Could Look Surprisingly Huge

South Texas provides plenty of opportunities for mistaken identification.

Turkey vultures, for example, can appear remarkably large when gliding overhead.

Their broad wings and habit of soaring without frequent wingbeats can create an imposing silhouette.

Pelicans can also appear enormous, particularly when viewed against an open sky.

Large raptors can look dramatically bigger when they are closer than the observer realizes.