Cape Foulwind, 2020
Mark-recapture estimate, 30 Jan – 11 Feb 2020
- Total marked
- 129
- Mean estimate
- 177.0
- Range
- 152.6 – 220.8
Mark-recapture counts
| Count number |
Date |
Time |
Sector |
Unmarked count |
Marked count |
Dead marked |
Dead unmarked |
Total marked |
Cum. dead |
Estimate?
|
| 1 |
30 Jan 2020 |
09:05 – 09:15 |
Boulder field |
4 |
6 |
|
|
30 Jan 2020 |
08:50 – 09:03 |
Central |
1 |
7 |
|
|
30 Jan 2020 |
09:23 – 09:32 |
North gut |
- |
3 |
|
|
30 Jan 2020 |
08:35 – 08:46 |
South gut |
1 |
3 |
|
|
|
All sectors |
6 |
19 |
- |
- |
129 |
- |
168 |
| 2 |
30 Jan 2020 |
10:08 – 10:18 |
Boulder field |
4 |
8 |
|
|
30 Jan 2020 |
09:55 – 10:05 |
Central |
4 |
7 |
|
|
30 Jan 2020 |
10:20 – 10:28 |
North gut |
- |
2 |
|
|
30 Jan 2020 |
09:42 – 09:50 |
South gut |
1 |
4 |
|
|
|
All sectors |
9 |
21 |
- |
- |
129 |
- |
182.2 |
| 3 |
31 Jan 2020 |
09:08 – 09:16 |
Boulder field |
4 |
9 |
|
|
31 Jan 2020 |
08:56 – 09:06 |
Central |
1 |
3 |
|
|
31 Jan 2020 |
09:19 – 09:29 |
North gut |
1 |
5 |
|
|
31 Jan 2020 |
08:40 – 08:52 |
South gut |
1 |
10 |
|
|
|
All sectors |
7 |
27 |
- |
- |
129 |
- |
161.5 |
| 4 |
31 Jan 2020 |
09:55 – 10:05 |
Boulder field |
6 |
6 |
|
|
31 Jan 2020 |
09:46 – 09:53 |
Central |
1 |
3 |
|
|
31 Jan 2020 |
10:07 – 10:17 |
North gut |
1 |
1 |
|
|
31 Jan 2020 |
09:27 – 09:38 |
South gut |
4 |
6 |
|
|
|
All sectors |
12 |
16 |
- |
- |
129 |
- |
220.8 |
| 5 |
11 Feb 2020 |
08:52 – 09:02 |
Boulder field |
1 |
10 |
|
|
11 Feb 2020 |
08:40 – 08:52 |
Central |
2 |
1 |
|
|
11 Feb 2020 |
09:05 – 09:16 |
North gut |
- |
6 |
|
|
11 Feb 2020 |
08:20 – 08:30 |
South gut |
1 |
4 |
|
|
|
All sectors |
4 |
21 |
- |
- |
129 |
- |
152.6 |
Dead count, 27–30 Jan 2020
- Count
- 2
Dead counts
| Date |
Sector |
Fresh |
Decomposing |
Dry |
Count |
| 29 Jan 2020 |
Central |
- |
- |
- |
1 |
| 29 Jan 2020 |
South gut |
- |
- |
- |
1 |
|
All sectors |
- |
- |
- |
2 |
