Brief Summary
(
englanti
)
tarjonnut EOL authors
There are six species of swan. Swans can both fly and swim. Pairs of swans stay together for years and sometimes mate for life. Trumpeter Swans are the largest birds in North America. They weigh around 25 pounds and have a wingspan of around 7 feet.
- lisenssi
- cc-by-nc
- tekijänoikeus
- Sebastian Velvez
