Species | Roadside point transect | Roadside strip transect | Ordinary abundance | |||
---|---|---|---|---|---|---|
Ordinary abundance | Standardized abundance | Ordinary abundance | Standardized abundance | Coastal plain | Altitudinal grasslands | |
Cathartidae | 77 ± 51.01 | 4.90 ± 3.04 | 35 ± 25.11 | 1.41 ± 0.96 | 25.13 ± 19.87 | 173.75 ± 41.07 |
Turkey Vulture (Cathartes aura) | 8.38 ± 8.48 | 0.53 ± 0.51 | 3.50 ± 4.87 | 0.14 ± 0.18 | 0.75 ± 2.12 | 22.25 ± 6.58 |
Lesser Yellow-headed Vulture (Cathartes burrovianus) | 0.13 ± 0.35 | < 0.01 ± 0.02 | - | - | 0.13 ± 0.35 | - |
Black Vulture (Coragyps atratus) | 68.38 ± 45.12 | 4.35 ± 2.67 | 31.50 ± 23.11 | 1.27 ± 0.88 | 24.25 ± 18.67 | 151.25 ± 38.60 |
King Vulture (Sarcoramphus papa) | 0.13 ± 0.35 | < 0.01 ± 0.02 | - | - | - | 0.25 ± 0.35 |
Accipitridae | 23.00 ± 24.15 | 1.46 ± 1.44 | 15.13 ± 10.37 | 0.61 ± 0.36 | 29 ± 21.57 | 18.25 ± 5.96 |
Snail Kite (Rostrhamus sociabilis) | 6.38 ± 11.81 | 0.41 ± 0.70 | 3.00 ± 6.7 | 0.11 ± 0.22 | 9.38 ± 11.85 | - |
Long-winged Harrier (Circus buffoni) | 0.88 ± 1.13 | 0.06 ± 0.07 | 0.75 ± 0,71 | 0.03 ± 0.03 | 1.38 ± 0.92 | 0.50 ± 0.46 |
Savanna Hawk (Buteogallus meridionalis) | 7.75 ± 8.17 | 0.49 ± 0.49 | 4.38 ± 3.11 | 0.18 ± 0.13 | 9.75 ± 7.00 | 4.75 ± 1.69 |
Great Black Hawk (Buteogallus urubitinga) | 0.38 ± 1.06 | 0.02 ± 0.06 | 0.25 ± 0.46 | 0.01 ± 0.02 | 0.38 ± 1.06 | 0.50 ± 0.46 |
Crowned Eagle (Buteogallus coronatus) | 0.13 ± 0.35 | < 0.01 ± 0.02 | - | - | - | 0.25 ± 0.35 |
Roadside Hawk (Rupornis magnirostris) | 5.88 ± 5.38 | 0.37 ± 0.31 | 6.50 ± 5.13 | 0.27 ± 0.20 | 8.00 ± 5.86 | 8.75 ± 3.70 |
White-tailed Hawk (Geranoaetus albicaudatus) | 0.75 ± 1.75 | 0.01 ± 0.10 | 0.13 ± 0.35 | < 0.01 ± 0.01 | 0.13 ± 0.35 | 1.50 ± 1.75 |
Black-chested Buzzard-eagle (Geranoaetus melanoleucus) | 0.88 ± 1.75 | 0.06 ± 0.09 | - | - | - | 1.75 ± 1.45 |
Short-tailed Hawk (Buteo brachyurus) | - | - | 0.13 ± 0.35 | < 0.01 ± 0.01 | - | 0.25 ± 0.35 |
Falconidae | 47.38 ± 14.59 | 3.02 ± 0.87 | 37.13 ± 16.23 | 1.47 ± 0.53 | 32.38 ± 9.62 | 104 ± 14.86 |
Southern Caracara (Caracara plancus) | 17.63 ± 8.00 | 1.12 ± 0.48 | 13.00 ± 2.98 | 0.53 ± 0.13 | 16.88 ± 7.47 | 27.5 ± 4.86 |
Yellow-headed Caracara (Milvago chimachima) | 3.13 ± 3.36 | 0.20 ± 0.20 | 4.50 ± 5.48 | 0.17 ± 0.19 | 1.25 ± 0.71 | 12.75 ± 5.18 |
Chimango Caracara (Milvago chimango) | 15.38 ± 11.78 | 0.98 ± 0.70 | 5.75 ± 6.32 | 0.22 ± 0.23 | 4.75 ± 3.85 | 32.75 ± 11.82 |
American Kestrel (Falco sparverius) | 10.88 ± 4.82 | 0.69 ± 0.29 | 13.88 ± 9.52 | 0.54 ± 0.22 | 9.38 ± 4.07 | 30.75 ± 9.05 |
Aplomado Falcon (Falco femoralis) | 0.38 ± 0.74 | 0.02 ± 0.04 | - | - | 0.13 ± 0.35 | 0.50 ± 0.71 |
Not identified to species | - | - | 1.63 ± 2.07 | 0.06 ± 0.08 | 0.13 ± 0.35 | 3.00 ± 2.13 |
Total | 147.38 ± 60.97 | 9.38 ± 3.63 | 88.88 ± 30.50 | 3.55 ± 1.08 | 86.63 ± 44.04 | 299.25 ± 48.91 |