| ★ | Scent tracking behavior on a crocodile monitor (Varanus salvadorii) at Singapore Zoo | | 94 | — | |
| 15 | Using His Nose to Track the Micro-Scent Particles of Ink 👃🐾 | K.C Trippin Tv @kctrippintv | — | Estados Unidos | 88 |
| 20 | Wolverines use scent glands on their rears to mark food with an odor so foul it deters scavengers | Natural Habitat Shorts @naturalhabitatshorts | 4.3M | Estados Unidos | 87 |
| 19 | Why Treeing Walker Coonhounds track everything and how breed instincts work | Tom Davis Dog Training @tomdavisofficial | 15.2K | Estados Unidos | 87 |
| 14 | Why beagles are always following scents and how breed instincts affect training | Tom Davis Dog Training @tomdavisofficial | 12.8K | Estados Unidos | 88 |
| 12 | Repetitive route tracing behaviour in a zoo-housed North American river otter (Lontra canadensis) | | 537 | Reino Unido | 88 |
| 3 | Crocodile monitor enclosure at Reptopia (Singapore Zoo) | | 381 | — | 92 |
| 5 | the impact of sniffing on dog behavior | Dog Fostering 101 Podcast @dogfostering101podcast | 205 | Estados Unidos | 90 |
| 6 | Crocodile monitor enrichment with a puzzle ball | | 80 | — | 90 |
| 9 | Crocodile monitor enrichment with frozen gelatin | | 77 | — | 89 |
| 17 | Stereotypic route pacing in a captive brown bear (Ursus arctos) | | 66 | Reino Unido | 88 |
| 13 | Puzzle box enrichment for a crocodile monitor | | 62 | — | 88 |
| 11 | Comparing wild behaviour and captive behaviour: An example research project | | 54 | Reino Unido | 88 |
| 7 | Reaction of a male crocodile monitor upon seeing a female | | 52 | — | 89 |
| 8 | Captive Charm: Bird Behaviors in Zoo Settings #youtubeshorts #travelvideo | Rana Zia Ur Rehman @rana.zia.ur-rehman | 48 | Reino Unido | 89 |
| 16 | Crocodile monitor female dominance | | 48 | — | 88 |
| 2 | Spasmodic movements on a male crocodile monitor upon seeing the female. | | 39 | — | 92 |
| 10 | Male crocodile monitor tongue-touching a female during courtship | | 34 | — | 88 |
| 4 | Station conditioning for weight taking in crocodile monitors during a public presentation | | 33 | — | 90 |
| 1 | Scent marking on a female crocodile monitor | | 25 | — | 95 |
| 18 | The Dance of Emotions: Animal Movements Explained | | 0 | — | 87 |