Bigg's killer whale matriline
The T123 matriline
Matriline of T123 Sidney · 4 current members
Members
- T123 Sidney b. 1985
- T123A Stanley b. 2000
- T123C Lucky b. 2012
- T123D D'Arcy b. 2018
Sightings
Reports that mention the T123s as a group. Sightings reported against individual members appear on their own pages instead.
| J | F | M | A | M | J | J | A | S | O | N | D | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 5 | 3 | 3 | 7 | ||||||||
| 2025 | 19 | 35 | 1 | 8 | 9 | 18 | ||||||
| 2024 | 6 | 6 | 5 | 1 | 3 | 2 | ||||||
| 2023 | 2 | 28 | 7 | 13 | 5 | 7 |
Reports per month. Most are unverified mentions in sighting text, not confirmed identifications.
Last reported September 20, 2026 · 282 reports in all — each a dot above; the newest located report is solid. Click one to see that day on the map.