Grace Casselberry, PhD
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gacasselberry.bsky.social
Grace Casselberry, PhD
@gacasselberry.bsky.social
Postdoctoral researcher @ UMass Amherst currently chasing striped bass in MA and tracking sharks in STX | predator-prey interactions, rec fisheries, depredation, MPAs | National Geographic Explorer
Oh this is very cool! I haven’t seen something like this before.
August 2, 2025 at 7:21 PM
Thanks David. I’ll send you an email. It would be helpful to chat.
August 2, 2025 at 7:20 PM
Congrats!!
May 10, 2025 at 1:04 AM
As someone who is generally terrible at intros this is both hilarious and flattering. Glad I’m better at it online than IRL.
April 11, 2025 at 1:11 PM
Thank you! Wouldn’t have been possible without the awesome FACT members that shared their detections.
April 9, 2025 at 2:54 PM
Thank you! They are a very cool species to get to work with.
April 7, 2025 at 4:28 PM
Collectively this adds to our growing understanding of space use for great hammerheads in the southeastern United States. @sci-angler.bsky.social @sjcfishy.bsky.social
@factnetwork.bsky.social @oceantracking.bsky.social
April 7, 2025 at 2:58 PM
Within the Florida Keys, frequent movements between inshore points and the reef tract could be driven by prey availability as they often correspond to known spawning and pre-spawning aggregations for various fish like tarpon, permit, and snapper.
April 7, 2025 at 2:58 PM
We documented partial migration with some sharks remaining in the Keys year round while those that left exhibited strong connectivity between the Keys and Gulf or the Keys and Atlantic but rarely ventured along both the Gulf and Atlantic coasts of FL during 3 years of tracking.
April 7, 2025 at 2:58 PM