Independent. Member-supported.
For the Pacific Northwest.

Independent.
Member-supported.

Your Voice Matters.

Will you help shape the future of OPB by taking our short six-question survey? It only takes a few minutes, and your input help will help us serve you better — tell us what matters most to you.

Take the Survey

OPB and KMHD events

OPB en Español

science environment

Researchers ID Whales By Genetic Bread Crumbs Left Behind

By Jes Burns (OPB)

April 21, 2018 12:45 a.m.

📨 Daily news in your inbox

Sign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.

Email

Please leave this field blank

Tags: Science & Environment, Environment, Animals, Fish &Amp; Wildlife, Flora And Fauna, Local, News, Pacific Ocean, Science, Orcas, Whale, Osu

Federal funding for public media has been eliminated. Take action now and protect OPB's independent journalism and essential programs for everyone.

Make a Sustaining contribution now

Manage My Membership

FCC Public Files

FCC Applications

Editorial Policy

Streaming Now

Code Switch and Life Kit

Switch Stream: