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The amazing trout gender reveal
The alevin at the trailside museum are looking great! How can we tell the males from the females?
Also known as sexual dimorphism — luckily no forest fire risk with this reveal The alevin are looking great and we only need about 291 more names. But, "Are they males or females?" asks Elanor the Animal Expert (age 7) from The Bronx. Thanks for the great question, Elanor. While "gender reveal parties" are the…
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