Tierna — named by Dena Matkin
T036A1
Tierna
Bigg's killer whale · Female · born 2005
T036A1 matriline · within T036A's matriline · within T036's matriline · Bigg's (transient) killer whales
Names
Family
- Mother
- T036A Leland (presumed)
- Offspring
-
- T036A1A Drift b. 2022
T036A1 matriline
- T036A1 b. 2005
- T036A1A Drift b. 2022
Sightings
| J | F | M | A | M | J | J | A | S | O | N | D | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 26 | 4 | 1 | 24 | 61 | 24 | ||||||
| 2025 | 10 | 2 | 5 | 11 | 12 | 2 | 6 | 2 | ||||
| 2024 | 1 | 4 | 27 | 2 | 6 | 8 | 12 | 37 | 5 | |||
| 2023 | 2 | 3 | 4 | 24 | 10 | 11 |
Reports per month. Most are unverified mentions in sighting text, not confirmed identifications.
Last reported October 3, 2026 (as T036A1) · 387 reports in all — each a dot above; the newest located report is solid. Click one to see that day on the map.