Kingdom of the blue whale[videorecording (DVD)] /produced and written by Sue Houghton.
Washington, D.C. :National Geographic,c2009.

1 videodisc (ca. 90 min.) :sd., col. ;4 3/4 in.

Features: Wild chronicles : whales.

Narrated by Tom Selleck.

Originally broadcast on television in 2009.

Follows scientists as they track blue whales to determine their feeding habits, study migration patterns, and learn where they birth their young.

Canadian Home Video Rating: G.

DVD ; widescreen presentation.

For private home use only.

Closed-captioned for the hearing impaired.

1.Baleen whales.2.Blue whale.3.Video recordings for the hearing impaired.4.Whales--Behavior.5.Whales--Ecology.Dynamic Details
#71