Totals Berkum (Zwolle) 2025
| Year |
|
| Period |
|
| count-field |
|
| Also present |
|
|
| | Species | Sep | Oct | Nov | Totals | Newly
ringed | Retraps | Maximum | Presence
(%) | Presence
(days) | First | Last | |
| 1. | Blue Tit | 0 | 11 | 71 | 82 | 74 | 8 | 20 ( 7 Nov) | 89 | 8 | 22 Oct | 9 Nov | | | | |
| 2. | Great Tit | 2 | 8 | 68 | 78 | 73 | 5 | 22 ( 7 Nov) | 100 | 9 | 23 Sep | 9 Nov | | | | |
| 3. | Chiffchaff | 0 | 2 | 0 | 2 | 2 | 0 | 2 (22 Oct) | 11 | 1 | 22 Oct | 22 Oct | | | | |
| 4. | Goldcrest | 0 | 0 | 1 | 1 | 1 | 0 | 1 ( 3 Nov) | 11 | 1 | 3 Nov | 3 Nov | | | | |
| 5. | Robin | 0 | 0 | 2 | 2 | 2 | 0 | 1 ( 2 Nov) | 22 | 2 | 2 Nov | 9 Nov | | | | |
| 6. | Dunnock | 0 | 0 | 1 | 1 | 1 | 0 | 1 ( 4 Nov) | 11 | 1 | 4 Nov | 4 Nov | | | | |
| | Species | Sep | Oct | Nov | Totals | Newly
ringed | Retraps | Maximum | Presence
(%) | Presence
(days) | First | Last | |
| |
Totals |
2 | 21 | 143 | 166 | 153 | 13 | | 100 | 9 | | |
| |
Observation hours |
10:00 | 12:45 | 37:45 | 60:30 |
This page is created on 2025/11/10 10:43:05 and will be cached for 2 minutes.
