Kata Kunci Pencarian:
- Babi rusa
- Gajah
- Tapir Asia
- Lalat liang
- Kucing Pallas
- Estrous cycle
- Oestrus (fly)
- Oestrus ovis
- Oestrus (mythology)
- Concealed ovulation
- Bulling (cattle)
- Exorista sorbillans
- Pouch (marsupial)
- Gasterophilus intestinalis
- Homosexual behavior in animals
