American shad collection; NB, Canada



American shad collection; Rogue River, OR



West coast American shad fieldwork



American shad otolith extraction



American shad gill arch extraction


Chinook salmon; Snake River, WA



Pink Salmon; Skagit River, WA



Chinook salmon; Umpqua River, OR



Lake whitefish sampling; NS, Canada



Diving with sharks in the Blue Hole, Belize