2021

3 - *Home Town* premieres its fifth season

*Mountain Monsters* premieres its seventh season

4 - *BattleBots: Bounty Hunters*, *Home Town: Ben's Workshop*, *Mysterious Planet*, and *A Perfect Planet* premiere on Discovery+

*1000-lb Sisters* premieres its second season

5 - *My Big Fat Fabulous Life* concludes its eighth season

15 - *Belle Collective* premieres on the Oprah Winfrey Network

24 - *BattleBots* concludes its tenth season

*A Perfect Planet* airs its final episode

31 - *Naked and Afraid* premieres its twelfth season

*On the Case with Paula Zahn* concludes its twenty-first season

### February

6 - *My Little Pony: Pony Life* concludes its first season

7 - *Crikey! It's the Irwins* premieres its third season on Discovery+

11 - *Beat Bobby Flay* concludes its twenty-sixth season

16 - *Queen Sugar* premieres its fifth season

18 - *Fear Thy Roommate* airs its final episode

22 - *Darcey & Stacey* premieres its second season

### March

6 - *Kindred Spirits* concludes its fifth season

7 - *Naked and Afraid* premieres its twelfth season

*Mountain Monsters* concludes its seventh season

8 - *1000-lb Sisters* concludes its second season

9 - *Delilah* premieres on the Oprah Winfrey Network

11 - *BattleBots* concludes its tenth season

12 - *Gold Rush: White Water* concludes its fourth season

15 - *Expedition: Back to the Future* premieres on Discovery+

18 - *BattleBots: Bounty Hunters* airs its final episode

19 - *Deadliest Catch* premieres its seventeenth season

21 - *Say Yes to the Dress: Atlanta* premieres its eleventh season

22 - *Return to Amish* premieres its sixth season

*Seeking Sister Wife* premieres its third season

24 - *How the Universe Works* premieres its ninth season

31 - *Space's Deepest Secrets* premieres its seventh season

### April

4 - *On the Case with Paula Zahn* premieres its twenty-second season

10 - *My Little Pony: Pony Life* premieres its second and final season

12 - *Darcey & Stacey* concludes its second season

18 - *Crikey! It's the Irwins* concludes its third season

*Naked and Afraid* concludes its twelfth season

20 - *Deadliest Catch: Bloodline* premieres its second season

*Queen Sugar* concludes its fifth season

25 - *Naked and Afraid XL* premieres its seventh season

*Home Town* concludes its fifth season

27 - *Delilah* concludes its first season

29 - *Duff's Happy Fun Bake Time* premieres on Discovery+

30 - *Ghost Adventures* concludes its twentieth season

### May

3 - *Chopped Sweets* premieres its third season

7 - *Queen of Meth* premieres on Discovery+

11 - *Little People, Big World* premieres its twenty-second season

13 - *Homemade Astronauts* premieres on Discovery+

14 - *Black Love* premieres its fifth season

*Iyanla: Fix My Life* series finale

22 - *My Little Pony: Pony Life* airs its final episode

23 - *On the Case with Paula Zahn* concludes its twenty-second season

24 - *Chopped Sweets* concludes its third season

### June

3 - *Christina on the Coast* premieres its third season

5 - *Transformers: Rescue Bots Academy* airs its final episode

7 - *Seeking Sister Wife* concludes its third season

16 - *Evil Lives Here: Shadows of Death* premieres its second season

17 - *Deadly Women* premieres its fourteenth and final season

22 - *David Makes Man* premieres its second season

*Deadliest Catch: Bloodline* concludes its second season

24 - *Return to Amish* concludes its sixth season

27 - *Naked and Afraid XL* concludes its seventh season

### July

1 - *Martha Gets Down and Dirty* premieres on Discovery+

13 - *Fin* premieres on Discovery+

18 - *Serengeti II* premieres on Discovery+

20 - *The Haves and the Have Nots* series finale

21 - *Hunting Atlantis* premieres on the Discovery Channel

*Chasing Classic Cars* premieres its seventeenth and final season

22 - *Ghost Adventures* premieres its twenty-first season

24 - *Destination Fear* premieres its third season

### August

1 - *Naked and Afraid* premieres its thirteenth season

4 - *Evil Lives Here: Shadows of Death* concludes its second season

5 - *Martha Gets Down and Dirty* airs its final episode

8 - *On the Case with Paula Zahn* premieres its twenty-third season

10 - *Little People, Big World* concludes its twenty-first season

18 - *Chasing Classic Cars* airs its final episode

24 - *David Makes Man* concludes its second season

25 - *Hunting Atlantis* airs its final episode

### September

7 - *Queen Sugar* premieres its sixth season

9 - *Christina on the Coast* concludes its third season

*Deadly Women* airs its final episode

19 - *Killers of the Cosmos* premieres on the Science Channel

*Alaskan Bush People* premieres its thirteenth season

21 - *Deadliest Catch* concludes its seventeenth season

### October

24 - *Killers of the Cosmos* airs its final episode

### November

5 - *Gold Rush: White Water* premieres its fifth season

15 - *1000-lb Sisters* premieres its third season

21 - *The Mating Game* premieres on Discovery+

### December

2 - *Flip or Flop* premieres its tenth and final season

7 - *Alaskan Killer Bigfoot* premieres on Discovery+

12 - *The Mating Game* airs its final episode

19 - *Home Town: Ben's Workshop* premieres its second season

25 - *Destination Fear* concludes its third season

26 - *Home Town* premieres its sixth season

31 - *A Haunting* premieres its eleventh season