Final answer:
The weight of birdshot worn by George Bergeron cannot be determined based on the information given.
Step-by-step explanation:
The question is about the number of pounds of birdshot that George Bergeron wears around his neck. However, from the provided information, it is not possible to determine the exact weight of the birdshot. The two texts provided do not mention George Bergeron or the specific weight of birdshot.