1.Previous
3.Next

released the crows with information on the race winners.

Falconers in the Middle Ages fitted tags on their falcons with seals of their owners. In England from around 1560 or so, swans were marked with a swan mark, a nick on the bill.

In North America, John James Audubon has been hailed as the progenitor of bird banding.

1.Previous
3.Next