Distribución, abundancia y aspectos de la biología reproductiva del Cormorán Cuello Negro (Phalacrocorax magellanicus) en la provincia del Chubut, Argentina
The Rock Shag (Phalacrocorax magellanicus) is an endemic species from the Patagonian coast. We estimated a total of 1,792 breeding pairs in 27 colonies along the Province of Chubut coast. The number of colonies and relative abundance of Rock Shags increased lo the south. Aproximately 90% of colonies...
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| Formato: | Capítulo de libro |
| Lenguaje: | Español |
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Buenos Aires :
Aves Argentinas. Asociación Ornitológica del Plata,
1993-09
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| Acceso en línea: | Registro en la Biblioteca Digital Handle |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 02511caa a22003493a 4500 | ||
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| 005 | 20230908172033.0 | ||
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| 100 | 1 | |a Punta, Gabriel |e autor | |
| 245 | 1 | 0 | |a Distribución, abundancia y aspectos de la biología reproductiva del Cormorán Cuello Negro (Phalacrocorax magellanicus) en la provincia del Chubut, Argentina |
| 246 | 3 | 1 | |a Distribution, Abundance, and aspects of the breeding biology of the Rock Shag (Phalacrocorax magellanicus) in the Chubut Province, Argentina |
| 260 | |a Buenos Aires : |b Aves Argentinas. Asociación Ornitológica del Plata, |c 1993-09 | ||
| 506 | |2 openaire |e Política editorial |f info:eu-repo/semantics/openAccess | ||
| 520 | 3 | |a The Rock Shag (Phalacrocorax magellanicus) is an endemic species from the Patagonian coast. We estimated a total of 1,792 breeding pairs in 27 colonies along the Province of Chubut coast. The number of colonies and relative abundance of Rock Shags increased lo the south. Aproximately 90% of colonies were located on rocky slopes close to the water, at an average distance from the high tide line of 13.4 m (s.d. = 9.6) At Islas Isabel and Galiano, nest building started between the second and third weeks of October, while the eggs were laid between the first and third weeks of Decernber in both 1989 and 1990. During 1990, average clutch size was 2.3 (s.d. = 1.1). |l eng | |
| 540 | |2 cc |f https://creativecommons.org/licenses/by-nc-sa/2.5/ar | ||
| 700 | 1 | |a Saravia, José |e autor | |
| 773 | 0 | |d Buenos Aires. Aves Argentinas. Asociación Ornitológica del Plata, 1993 |g v. 013 |k n. 04 |h pp. 295-298 |p Hornero (en línea) |t El Hornero |w (AR-BaUEN)CENRE-670 |x 1850-4884 | |
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| 901 | |m CLI CLI |n 56678 |q Lucía Bongiovanni | ||