Birds of all feathers often capture unwanted attention at the border. To subdue the creatures, people sometimes give them alcohol or medication. Not long ago, a woman nestled four doves inside her jacket as she walked past customs inspectors, who intercepted the flock. Maybe the empty bird cage in her hand gave the woman away.
Giampiero Sposito/REUTERS/File
When trying to smuggle a dove in to the US, an empty bird cage can be a dead giveaway.