 | 2006
 | 1st Place Team - Hill City High School "A"
 | Nina Tessin |
| Sara Favington |
| Holly Miller |
| Lindsey Worcester |
|
| 2nd Place Team - Hill City High School "B"
| Wyatt Robinson |
| Tabitha McCollough |
| Amanda Eckols |
| Seth Thompson |
|
| 3rd Place Team - Osborne High School "A"
| Dustin Arnold |
| Landon Wolters |
| Chelsea Grieve |
| Sloane Hardman |
|
| Mammalogy
| 1st Place - Ethan Rose - Eastern Heights High School |
| 2nd Place - Lindsey Worcester, Hill City |
|
| Wildlife
| 1st Place - Holly Miller, Hill City |
| 2nd Place - Jake Wyrill - Eastern Heights |
|
|
| 2005
| 1st Place Team - Hill City High School "C"
| Tabitha McCollough |
| Holly Miller |
| Sara Favington |
| Seth Thompson |
|
| 2nd Place Team - Hill City High School "A"
| Tracie Bamber |
| Lindsey Worcester |
| Wesley Eckols |
| Wyatt Robinson |
|
| 3rd Place Team - Hill City High School "D"
| Jason Walker |
| Travis Helberg |
| Traci Gobin |
| Sara Goetz |
|
| Mammalogy
| 1st Place - Jake Hestings - White Rock High School |
| 2nd Place - Lindsey Worcester, Hill City |
|
| Wildlife
| 1st Place - Lindsey Worcester, Hill City |
| 2nd Place - Jake Hestings - White Rock High School |
|
|
| 2004
| 1st Place Team - Hill City High School "A"
| Cassie Dinkel |
| Matt Worcester |
| Traci Bamber |
| Matt Pedroza |
|
| 2nd Place Team - Hill City High School "B"
| Lynette Belleau |
| Carter Atkins |
| Amy Foster |
| Lindsey Davignon |
|
| 3rd Place Team - Hill City High School "D"
| Sara Favinger |
| Holly Miller |
| Tabitha McCullough |
| Ryan Pfeifer |
|
| Herpetology
| 1st Place - Matt Pedroza, Hill City |
| 2nd Place - Matt Worcester, Hill City |
|
| Wildlife
| 1st Place - Traci Bamber, Hill City |
| 2nd Place - Lindsey Worcester, Hill City |
|
|
| 2003
| 1st Place Team - Hill City High School "A"
| Kyle Robinson |
| Kylie Worcester |
| Rosanne George |
| Tim Miller |
|
| 2nd Place Team - Hill City High School "B"
| Matt Pedrosa |
| Matt S. Worcester |
| Amy Foster |
|
| 3rd Place Team - Hill City High School "C"
| Traci Bamber |
| Lynette Belleau |
| Lindsey Davignon |
| Brittney Trexler |
|
| Herpetology
| 1st Place - Kyle Robinson, Hill City |
| 2nd Place - Josh Hahn, Osborne High School |
|
| Wildlife
| 1st Place - Kyle Robinson, Hill City |
| 2nd Place - Kylie Worcester, Hill City |
|
|
| 2002
| 1st Place Team - Hill City High School "A"
| Matt Pedrosa |
| Cody Fabricius |
| Alan Foster |
| Kyle Robinson |
|
| 2nd Place Team - Hill City High School "C"
| Matt Worcester |
| Kylie Worcester |
| Emily Worcester |
| Tim Miller |
|
| 3rd Place Team - Osborne High School "B"
| Amanda Brooks |
| Christy Beisner |
| David Sturgeon |
| Craig Mans |
|
| Ornithology
| 1st Place - Jonathan Iman, Eastern Heights High School |
| 2nd Place - Kyle Robinson, Hill City |
|
| Wildlife
| 1st Place - Kyle Robinson, Hill City |
| 2nd Place - Cody Fabricius, Hill City |
|
|
| 2001
| 1st Place Team - Osborne High School "A"
| Jennifer Princ |
| Devin Weis |
| Chris Mick |
| Brent Koops |
|
| 2nd Place Team - Hill City High School "A"
| Alan Foster |
| Emily Worcester |
| Kyle Robinson |
| Kylie Worcester |
|
| 3rd Place Team - Osborne High School "B"
| Matt Wallace |
| Brook Ubelaker |
| Derek Spears |
| Dillon Grieve |
|
| Ornithology
| 1st Place - Jennifer Princ, Osborne |
| 2nd Place - Devin Weis, Osborne |
|
| Wildlife
| 1st Place - Cody Fabricius, Hill City |
| 2nd Place - Matt Wallace, Osborne |
|
|
| 2000
| 1st Place Team - Hill City High School "A"
| Levi Nichol |
| Adam Zohner |
| Nelson Pratt |
| Joe Balthazor |
|
| 2nd Place Team - Northern Valley High School
| Trevor Martin |
| Brandis Reed |
| Nevy Siebert |
| Caleb Cox |
|
| 3rd Place Team - Hill City High School "B"
| Allan Foster |
| Kyle Robinson |
| Kylie Worcester |
| Emily Worcester |
|
| Ornithology
| 1st Place - Jonathan Iman, Eastern Heights High School |
| 2nd Place - Trevor Martin, Northern Valley |
|
| Wildlife
| 1st Place - Levi Nichol, Hill City |
| 2nd Place - Nelson Pratt, Hill City |
|
|
