Science journalist. Wildlife reporter. Bylines @SciAm @Biographic @BBCEarth @KCET & more. @SciCommCamp & @NerdBrigadeLA co-founder. Scientist to the stars.

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@jgold85 — 15,572 followers, 39,530 tweets

Sep 22, 2017

Don’t forget there are still grizzlies catching salmon at Brooks Falls and you can watch 

Sep 20, 2017

@VanessaScali this is left as an exercise to the reader :-)

Sep 20, 2017

Ducks grow their penises anew each year. And their size depends on their competition.  my latest, now up at @NatGeo

Sep 20, 2017

RT @NatGeo: The vast majority of birds—97 percent—don't have penises, but ducks are among the small minority that do 

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