| Season Episode: 12x01 |
| Episode: 249 |
| Production Number: |
| Original Air Date: 2004-11-06 |
| Title: Klein's Camp |
|  |
| Season Episode: 12x02 |
| Episode: 250 |
| Production Number: |
| Original Air Date: 2004-11-13 |
| Title: Lake Manyara |
| |
| Season Episode: 12x03 |
| Episode: 251 |
| Production Number: |
| Original Air Date: 2004-11-20 |
| Title: Ngorongoro Crater |
| |
| Season Episode: 12x04 |
| Episode: 252 |
| Production Number: |
| Original Air Date: 2005-02-05 |
| Title: Back to the Mara |
| |
| Season Episode: 12x05 |
| Episode: 253 |
| Production Number: |
| Original Air Date: 2005-02-12 |
| Title: Little Seen Africa |
| |
| Season Episode: 12x06 |
| Episode: 254 |
| Production Number: |
| Original Air Date: 2005-02-19 |
| Title: A Howling Success |
| |
| Season Episode: 12x07 |
| Episode: 255 |
| Production Number: |
| Original Air Date: 2005-03-19 |
| Title: Caves and Birds |
| |
| Season Episode: 12x08 |
| Episode: 256 |
| Production Number: |
| Original Air Date: 2005-04-09 |
| Title: Monkeys and Manatees |
| |
| Season Episode: 12x09 |
| Episode: 257 |
| Production Number: |
| Original Air Date: 2005-04-16 |
| Title: Whale Shark |
| |
| Season Episode: 12x10 |
| Episode: 258 |
| Production Number: |
| Original Air Date: 2005-04-23 |
| Title: Protect and Preserve |
| |
| Season Episode: 12x11 |
| Episode: 259 |
| Production Number: |
| Original Air Date: 2005-04-30 |
| Title: Deep as the Ocean |
| |
| Season Episode: 12x12 |
| Episode: 260 |
| Production Number: |
| Original Air Date: 2005-05-07 |
| Title: Creepy Creatures |
| |
| Season Episode: 12x13 |
| Episode: 261 |
| Production Number: |
| Original Air Date: 2005-05-14 |
| Title: Bigfoot |
| |
| Season Episode: 12x14 |
| Episode: 262 |
| Production Number: |
| Original Air Date: 2005-05-21 |
| Title: Whale of a Time |
| |
| Season Episode: 12x15 |
| Episode: 263 |
| Production Number: |
| Original Air Date: 2005-05-28 |
| Title: Birdland |
| |
| Season Episode: 12x16 |
| Episode: 264 |
| Production Number: |
| Original Air Date: 2005-07-02 |
| Title: Behind the Scenes |
| |
| Season Episode: 12x17 |
| Episode: 265 |
| Production Number: |
| Original Air Date: 2005-07-09 |
| Title: Down Below |
| |
| Season Episode: 12x18 |
| Episode: 266 |
| Production Number: |
| Original Air Date: 2005-07-16 |
| Title: Hot and Cold |
| |
| Season Episode: 12x19 |
| Episode: 267 |
| Production Number: |
| Original Air Date: 2005-07-23 |
| Title: In the Navy |
| |
| Season Episode: 12x20 |
| Episode: 268 |
| Production Number: |
| Original Air Date: 2005-07-30 |
| Title: On With the Show |
| |
| Season Episode: 12x21 |
| Episode: 269 |
| Production Number: |
| Original Air Date: 2005-08-06 |
| Title: Bite Out of Crime |
| |
| |
| |
| Season Episode: 12x24 |
| Episode: 272 |
| Production Number: |
| Original Air Date: 2005-08-27 |
| Title: Cruis'n With Crocs |
| |
| Season Episode: 12x25 |
| Episode: 273 |
| Production Number: |
| Original Air Date: 2005-09-03 |
| Title: Australia Quolling |
| |
| Season Episode: 12x26 |
| Episode: 274 |
| Production Number: |
| Original Air Date: 2005-09-10 |
| Title: Along the Island Coast |
| |
| |
| |
