Living on the prairies during the summer, the Swainson Hawk flies 11,000 km to Argentina for the winter. But toxic pesticides pose a serious threat to these majestic birds. Dr. Stuart Houston and his team use satellite technology along with traditional bird-banding to greatly increase our knowledge of the lives of migratory birds.
| Tagline | |
| Release Date: | Jan 01, 1998 |
| Genres: | Documentary |
| Production Company: | ONF | NFB, Incandescent Films |
| Production Countries: | Canada |
| Casts: | Stuart Houston |
| Status: | Released |
| Budget: | $0 |
| Revenue: | 0 |
KODE IKLAN BANNER ATAU IKLAN HORIZONTAL DISINI
