Kenn Kaufman

Jan. 02, 2015

Birding Into the New Year

We’ll check in on the 115th annual Audubon Christmas Bird Count and hear what birds have made an appearance so far this winter.

cbc, geoff lebaron, kenn kaufman, christmas bird count, birding, birdwatching

Sep. 20, 2013

Birding the Fall Migration

Birding tips on how to get the most out of the fall bird migration.

fall migration, birding, birdwatching, birder, hot spot, kenn kaufman, bird friendly, birds

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Michael Pollan Talks Plants and Food

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Snowflake Safari

\tWinter weather means more than sledding and snowmen. Next snowstorm, grab a magnifying glass and try snowflake hunting. Bullet rosettes, stellar plates, and capped columns are just a few of the varieties of snow crystal you can find in your backyard. Kenneth Libbrecht, physicist at Caltech and snowflake expert, shares secrets of the snowflake.

\tVideo originally published on ScienceFriday.com on December 31, 2009

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