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Could teeth and scale chemistry reveal threatened Amazonian mega-fish movements?

By Jens Hegg, Jorge Luiz Silva Nunes, Tommaso Giarrizzo, and Patricia Charvet
Backed by John F. Ellis, Mark Hegg, Theodore Hegg, Donald J Stewart, Cleveland R. Steward III, Steven Raska, Rajat Singh, Beauclerk Hilty-Jones, Lea Anne, Peter Vaughan, and 52 other backersAlex Roberts, Charles Cooper, Eric Knudsen, Bob Barry, Lucas Rayala, Rick Rothlisberger, Rachel Hauser Davis, Salvatore Siciliano, Rotimi Iziduh, Rafael F.Font, Chau TRAN, Jessica McGeary, Katie Cooper, Tenkara Tanuki, Sydney Osborne, Benjamin Walther, Shelly Hendricks, Neroli Wesley, Mary Engels, Sara Beth Pritchett, Normina Von Sauer, John And Diane Cooper, Wolfgang Deerkop, Daniel Welsh, Jay Guerrero, Jessica Twigg-Harris, David Esopi, Carie Frantz, Eric Mittelstaedt, GREGORY DVORSKY, Cathy Asleson Dundon, Adrian Crookston, Amy Collette, Michele Hegg, Dan Hornbach, Shea Johnson, Zeb Hogan, Cameron McLeod Martin, Marcela Alvarenga, Thiago Bahia, Heidi Messinger Fluegel, Carly Schoepflin, Sylvia Nog Land, Bill Emerson, Denny Luan, Keira Marie Terchowitz, Aditya Sinha, WEEMING, Natalia Soares Quinete, Wythe Marschall, Eric D. Walters, and Adrian Lawrence
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Ecologists Without Borders
Moscow, Idaho
BiologyEcology
DOI: 10.18258/14000
$5,171
Raised of $5,103 Goal
101%
Funded on 12/18/19
Successfully Funded
  • $5,171
    pledged
  • 101%
    funded
  • Funded
    on 12/18/19
?How does this work?
  • Overview
  • Methods
  • Lab Notes (12)
  • Discussion (10)

Lab Notes

Tags:

tarponsamplingBrazilAmazon CoastMigrationMegafishAdventurePhotography
Save Our Seas Keystone Grant
April 11, 2023
  • 0
  • 3
  • 39
They're Here!!
March 22, 2023
  • 1
  • 2
  • 910
Approved...again!
September 14, 2022
  • 8
  • 11
  • 821
Sample export permits are approved!
October 28, 2021
  • 0
  • 2
  • 485
We Did It!
December 19, 2019
  • 0
  • 3
  • 449

This lab note is
for backers only

The Final Stretch! We could really use your help
December 18, 2019
  • 0
  • 2
  • 106
Sawfish: Why is our work so exciting and how does it work?
December 15, 2019
  • 3
  • 3
  • 360
Matching Grant: Your donations now have twice the impact!
December 12, 2019
  • 1
  • 1
  • 169
Tarpon: How does this chemistry thing work anyway?
December 10, 2019
  • 3
  • 4
  • 978
Awesome Rostrum!
December 6, 2019
  • 7
  • 22
  • 408
Project Milestone #1 Complete!
December 5, 2019
  • 0
  • 2
  • 206
Tarpon! Cool fish, cool science questions.
December 3, 2019
  • 0
  • 3
  • 442
experiment 2
  • 1342funded projects
  • 55,685backers
  • $12,252,061pledged

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