Cape Foulwind, 2023
Mark-recapture estimate, 01–03 Feb 2023
- Total marked
- 60
- Mean estimate
- 92.6
- Range
- 79.3 – 109.9
Mark-recapture counts
| Count number |
Date |
Time |
Sector |
Unmarked count |
Marked count |
Dead marked |
Dead unmarked |
Total marked |
Cum. dead |
Estimate?
|
| 1 |
01 Feb 2023 |
08:17 – 08:28 |
Boulder field |
- |
7 |
|
|
01 Feb 2023 |
08:03 – 08:12 |
Central |
1 |
7 |
|
|
01 Feb 2023 |
07:50 – 08:00 |
South gut |
5 |
4 |
|
|
|
All sectors |
6 |
18 |
- |
- |
60 |
- |
79.3 |
| 2 |
01 Feb 2023 |
09:00 – 09:10 |
Boulder field |
- |
2 |
|
|
01 Feb 2023 |
08:47 – 08:57 |
Central |
1 |
4 |
|
|
01 Feb 2023 |
08:35 – 08:45 |
South gut |
8 |
4 |
|
|
|
All sectors |
9 |
10 |
- |
- |
60 |
- |
109.9 |
| 3 |
02 Feb 2023 |
08:14 – 08:24 |
Boulder field |
2 |
3 |
|
|
02 Feb 2023 |
08:01 – 08:11 |
Central |
2 |
9 |
|
|
02 Feb 2023 |
07:48 – 07:59 |
South gut |
7 |
3 |
|
|
|
All sectors |
11 |
15 |
- |
- |
60 |
- |
101.9 |
| 4 |
02 Feb 2023 |
08:55 – 09:05 |
Boulder field |
1 |
4 |
|
|
02 Feb 2023 |
08:39 – 08:49 |
Central |
2 |
10 |
|
|
02 Feb 2023 |
08:28 – 08:38 |
South gut |
7 |
5 |
|
|
|
All sectors |
10 |
19 |
- |
- |
60 |
- |
90.5 |
| 5 |
03 Feb 2023 |
08:29 – 08:39 |
Boulder field |
2 |
3 |
|
|
03 Feb 2023 |
08:15 – 08:25 |
Central |
- |
8 |
|
|
03 Feb 2023 |
08:03 – 08:13 |
South gut |
5 |
8 |
|
|
|
All sectors |
7 |
19 |
- |
- |
60 |
- |
81.4 |
Dead count, 24–26 Jan 2023
- Count
- 0
Dead counts
| Date |
Sector |
Fresh |
Decomposing |
Dry |
Count |
| 26 Jan 2023 |
Boulder field |
- |
- |
- |
- |
| 26 Jan 2023 |
Central |
- |
- |
- |
- |
| 26 Jan 2023 |
North gut |
- |
1 |
- |
- |
| 26 Jan 2023 |
South gut |
- |
- |
- |
- |
|
All sectors |
- |
1 |
- |
- |
