Amusing Monday: TED Ed video features Southern Resident orcas

Last week, a new animation was posted online describing the matriarchal social structure of our beloved killer whales, in which elder females serve as guides for generations of their living descendants. (See first video.)

The new video, part of the TED Ed collection of animations, focuses on the 74 Southern Resident orcas and how they stay with their mothers for life. The video’s creator, animal behaviorist Darren Croft, credits the Center for Whale Research with studies that have successfully identified every filial relationship among the Puget Sound orcas for more than 40 years.

The TED Ed collection includes hundreds of animations created by TED Conferences LLC, the media organization responsible for nearly 3,000 online TED Talks. TED combines the concepts Technology, Entertainment and Design (TED) and operates under the slogan “ideas worth spreading.” An annual conference is held in Vancouver, B.C., with smaller events held throughout North America, Europe and Asia.

The Ted Ed series was started six years ago to inspire students to discuss creative ideas, develop innovative concepts and become young leaders. TED Ed has developed a flexible curriculum that can be used by teachers or students themselves. Each video has a “create a lesson” button for teachers or students to adapt the video to their own situation and branch out into other ideas.

Students can organize themselves as a club in an after-school setting, work with a teacher in a classroom, become part of a larger ongoing program. or develop an idea alone or with a partner. The program is designed to teach students from ages 8 to 18 and welcomes participants over age 13. See “Get involved” or review the “frequently asked questions.”

The TED Ed videos cover a multitude of topics, including science, technology, health, history, art, literature, health and even riddles. Some are better than others, but the best ones provide tidbits of information that can actually cause one to change his or her way of thinking. YouTube has a large collection of TED Ed videos.

The new video about orca matrilines offers possible explanations for why female whales have been known to live well beyond their reproductive lifespan. Males and females tend to stay with their mothers for life, although males will interact with other pods for mating. As older females die off, their daughters become the new leaders of the matrilines, which together make up larger pods.

The video, called “The Amazing Grandmothers of the Killer Whale Pod,” has more than 142,000 views so far and more than 300 comments.

Other TED Ed videos I found worth watching include the second video on this page, “When will the next ice age happen?” and the third, “Jellyfish predate dinosaurs. How have they survived so long?” Also check out the following or search for subjects from the full list:

Leave a Reply

Your email address will not be published. Required fields are marked *

Before you post, please complete the prompt below.

Please enter the word MILK here: