A Gigantic Challenge
Episode: 5x01 | Airdate: Oct 3, 2015
Episodes
Lucky Streak
Episode: 5x02 | Airdate: Oct 10, 2015
Race Against Time
Episode: 5x03 | Airdate: Oct 17, 2015
Gift of Sight
Episode: 5x04 | Airdate: Oct 24, 2015
Pipeline to Disaster
Episode: 5x05 | Airdate: Oct 31, 2015
Family Ties
Episode: 5x06 | Airdate: Nov 7, 2015
Sea Cow in Texas
Episode: 5x07 | Airdate: Nov 14, 2015
Here, There and Everywhere
Episode: 5x08 | Airdate: Nov 21, 2015
Shell Shocked
Episode: 5x09 | Airdate: Jan 16, 2016
Situation Contained
Episode: 5x10 | Airdate: Jan 23, 2016
Best of: Hooked
Episode: 5x11 | Airdate: Jan 30, 2016
Heron Today, Gone Tomorrow
Episode: 5x12 | Airdate: Feb 6, 2016
Never Give up Hope
Episode: 5x13 | Airdate: Feb 13, 2016
In Trouble in the Gulf
Episode: 5x14 | Airdate: Feb 20, 2016
Wading in to Help
Episode: 5x15 | Airdate: Feb 27, 2016
Day and Night
Episode: 5x16 | Airdate: Mar 5, 2016
Stuck in the Drain
Episode: 5x17 | Airdate: Mar 12, 2016
Small But Nighty
Episode: 5x18 | Airdate: Apr 2, 2016
Dangerous Entanglements
Episode: 5x19 | Airdate: Apr 9, 2016
A Profound Legacy
Episode: 5x20 | Airdate: Apr 16, 2016
Trouble on the Sand
Episode: 5x21 | Airdate: Apr 23, 2016
Something in the Water
Episode: 5x22 | Airdate: Apr 30, 2016
Rapid Response
Episode: 5x23 | Airdate: May 7, 2016
Big or Small, Help Them All
Episode: 5x24 | Airdate: May 14, 2016
Feathered Friends in Need
Episode: 5x25 | Airdate: May 21, 2016
Fight or Flight
Episode: 5x26 | Airdate: May 28, 2016