Category Archives: Reproductive Female

Did she or didn’t she?

Posted on July 20, 2011 by Emily Pherigo

When the spring spawning migration finally ends and the tagged female is recaptured, all is not over.  The question on everyone’s mind is, “Did she spawn, or didn’t she?” Using a portable ultrasound unit similar to those used in modern … Continue reading →

Posted in Recapture, Reproductive Female, Uncategorized | Tagged , , |