| Subcategory | |
| Agriculture | |
| Agronomy | |
| Animal Husbandry | |
| Animal Physiology | |
| Animals | |
| Beekeeping | |
| Biology | |
| Biotechnology | |
| Birds | |
| Birds & Mammals | |
| Botany | |
| Butterflies | |
| Cereal Science | |
| Equines | |
| Fauna | |
| Fish | |
| Flora | |
| Forestry | |
| Fruit Science | |
| Gardening | |
| Genetics | |
| Insects | |
| Livestock | |
| Livestock & Animal Husbandry | |
| Mammals | |
| Organic Agriculture | |
| Pest Science | |
| Plants | |
| Plants & Animals | |
| Saltwater Fish | |
| Trees | |
| Wildlife | |
| Zoology |
Illuminating Communication Between Cultures
Firefly Linguistics 