2006 | 2007 | 2008 | 2009 | 2010 | 2011 | Total | |||
---|---|---|---|---|---|---|---|---|---|
Carden | Breeding pairs | N | 9 | 9 | 9 | 12 | 9 | 10 | 58 |
Clutches | N | 15 | 11 | 15 | 19 | 15 | 14 | 89 | |
Total fledglings produced | N | 62 | 45 | 53 | 79 | 59 | 53 | 351 | |
Fledglings released | N (%) | 62 (100) | 37 (82) | 41 (77) | 69 (87) | 30 (51) | 5 (9) | 244 (70) | |
Fledglings retained | N (%) | 0 | 0 | 3 (6) | 3 (4) | 3 (5) | 9 (17) | 18 (5) | |
Fledglings dead | N (%) | 0 | 8 (18) | 9 (17) | 7 (9) | 26 (44) | 39 (74) | 89 (25) | |
Dyer’s Bay | Breeding pairs | N | 9 | 10 | 9 | 5 | 9 | 8 | 50 |
Clutches | N | 13 | 16 | 16 | 7 | 12 | 12 | 76 | |
Total fledglings produced | N | 67 | 66 | 78 | 27 | 60 | 47 | 345 | |
Fledglings released | N (%) | 49 (73) | 54 (82) | 48 (62) | 20 (74) | 43 (72) | 16 (34) | 230 (67) | |
Fledglings retained | N (%) | 17 (25) | 5 (8) | 7 (9) | 2 (7) | 6 (10) | 14 (30) | 51 (15) | |
Fledglings dead | N (%) | 1 (1) | 7 (11) | 23 (29) | 5 (19) | 11 (18) | 17 (36) | 64 (19) |