Table 1 Summary of life history, vectors, blood analysis, and traits of Parus major nestlings in four urbanization categories (forest, sparsely-, moderately-, highly-developed).
From: Haemosporidian intensity and nestlings' life-history along an urban-to-rural gradient
 | Forest |  ± s.d | % | Sparsely |  ± s.d | % | Moderately |  ± s.d | % | Highly |  ± s.d | % |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Monitoring data* | ||||||||||||
Nest boxes | 23 | Â | Â | 25 | Â | Â | 22 | Â | Â | 22 | Â | Â |
Occupied nest boxes** | 16 | Â | Â | 14 | Â | Â | 17 | Â | Â | 7 | Â | Â |
Nest boxes (sampled day 15) | 13 | Â | Â | 11 | Â | Â | 14 | Â | Â | 6 | Â | Â |
Eggs | 142 | Â | Â | 127 | Â | Â | 135 | Â | Â | 59 | Â | Â |
Mean eggs | 8.88 | 1.67 | Â | 9.07 | 1.94 | Â | 7.94 | 1.34 | Â | 8.43 | 2.23 | Â |
Number of hatchlings | 124 | Â | Â | 105 | Â | Â | 111 | Â | Â | 46 | Â | Â |
Mean number of hatchlings | 7.75 | 2.79 | Â | 7.50 | 2.98 | Â | 6.53 | 2.27 | Â | 6.57 | 3.10 | Â |
Number of nestlings | 113 | Â | Â | 88 | Â | Â | 91 | Â | Â | 42 | Â | Â |
Mean number of nestlings | 7.06 | 3.82 | Â | 6.29 | 3.99 | Â | 5.35 | 3.16 | Â | 6.00 | 2.94 | Â |
Vectors | ||||||||||||
Number of sites sampled for | 16 | Â | Â | 16 | Â | Â | 16 | Â | Â | 7 | Â | Â |
Culicidae females | 6 | Â | Â | 82 | Â | Â | 26 | Â | Â | 7 | Â | Â |
Ceratopogonidae females | 14 | Â | Â | 4 | Â | Â | 7 | Â | Â | 0 | Â | Â |
Simuliidae females | 0 | Â | Â | 0 | Â | Â | 1 | Â | Â | 0 | Â | Â |
Mean female vectors | 1.25 | 1.69 | Â | 5.38 | 15.70 | Â | 2.13 | 2.45 | Â | 1.00 | 1.41 | Â |
Total vectors (incl. males) | 23 | Â | Â | 91 | Â | Â | 50 | Â | Â | 9 | Â | Â |
Mean total vectors (incl. males) | 1.44 | 1.90 | Â | 5.69 | 15.90 | Â | 3.13 | 4.13 | Â | 1.29 | 1.70 | Â |
Blood analysis | ||||||||||||
N (measured slides) | 98 | Â | Â | 71 | Â | Â | 70 | Â | Â | 38 | Â | Â |
Infected conservative | 7 | Â | 7.14 | 5 | Â | 7.04 | 13 | Â | 18.57 | 4 | Â | 10.53 |
Infected total | 92 | Â | 93.88 | 68 | Â | 95.77 | 65 | Â | 92.86 | 38 | Â | 100.00 |
Conservative parasite intensity | 0.08 | 0.31 | Â | 0.07 | 0.26 | Â | 5.89 | 34.70 | Â | 0.21 | 0.66 | Â |
Total parasite intensity | 6.22 | 6.29 | Â | 4.48 | 3.45 | Â | 13.37 | 40.22 | Â | 9.16 | 7.37 | Â |
Heterophils | 4.94 | 4.17 | Â | 5.52 | 5.27 | Â | 8.37 | 7.97 | Â | 6.24 | 5.14 | Â |
Lymphocytes | 19.34 | 43.07 | Â | 10.31 | 6.86 | Â | 12.86 | 12.31 | Â | 8.29 | 6.46 | Â |
H/L-ratio | 0.52 | 0.78 | Â | 0.67 | 0.74 | Â | 0.95 | 0.97 | Â | 1.05 | 1.09 | Â |
Leukocytes | 25.99 | 44.71 | Â | 17.11 | 10.65 | Â | 22.47 | 18.13 | Â | 16.18 | 10.37 | Â |
Ectoparasites | ||||||||||||
N (checked nestlings) | 113 | Â | Â | 86 | Â | Â | 87 | Â | Â | 41 | Â | Â |
Infested nestlings | 6 | Â | 5.31 | 4 | Â | 4.65 | 9 | Â | 10.34 | 0 | Â | 0.00 |
Mean ectoparasites | 0.08 | 0.38 | Â | 0.07 | 0.37 | Â | 0.11 | 0.36 | Â | 0 | 0.00 | Â |
Eco-morphological traits and body-condition | ||||||||||||
N (measured nestlings) | 113 | Â | Â | 87 | Â | Â | 87 | Â | Â | 42 | Â | Â |
Fat deposit | 3.35 | 0.56 | Â | 2.63 | 0.70 | Â | 2.73 | 0.54 | Â | 2.88 | 0.86 | Â |
Muscle score | 2.53 | 0.50 | Â | 2.44 | 0.52 | Â | 2.28 | 0.66 | Â | 2.36 | 0.58 | Â |
Scaled mass index (g) | 17.85 | 1.27 | Â | 16.9 | 1.66 | Â | 17.37 | 1.67 | Â | 17.00 | 1.24 | Â |
Bill length (mm) | 7.42 | 0.41 | Â | 7.28 | 0.51 | Â | 7.18 | 0.49 | Â | 7.07 | 0.45 | Â |
Asymmetry (TR/TL; mm) | 1.01 | 0.02 | Â | 1.01 | 0.03 | Â | 1.01 | 0.02 | Â | 1.01 | 0.02 | Â |