Long-tailed Jaeger (Stercorarius longicaudus)
Author's comments:
En plena muda, con tapadas ya lisas pero con escamas y rebordes en el dorso del plumaje de juvenil. Cola con 2 puntas. Dorsal gris claro con secundarias negruzcas bien contrastante (diagnósticos). Primeras 3 primarias mudadas negras, 2 ausentes, y aún retiene las últimas 5 primarias de juvenil, por eso tiene más de 2 raquis evidentes y flash en sus bases. Ya perdió cabeza amarilla de juvenil y está formando capucha. Tamaño del pico en margen de solapamiento. Cabezón, estilizado y delgado.
Access the species sheet
| RECORD | ||
|---|---|---|
| Kingdom: | Animalia | |
| Phylum / Division: | Chordata | |
| Class: | Aves | |
| Order: | Charadriiformes | |
| Family: | Stercorariidae | |
| Scientific name: | Stercorarius longicaudus | |
| English Name: | Long-tailed Jaeger | |
| Spanish Name: | Salteador Cola Larga | |
| Portuguese Name: | Mandrião-de-cauda-comprida | |
| BirdLife International: |
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| Sex: | N/A | |
| Life stage: | Adult | |
| Registration date: | 05/12/2021 | |
| Country: | Argentina | |
| Province / Department: | Océano Atlántico - Aguas argentinas | |
| Location or protected area: | Mar Argentino | |
| Exact coordinates: | -38.380418, -56.909745 | |
| Exact altitude: | 14 m a.s.l. | |
| Location accuracy: | High | |
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| Belonging: | Native | |
| Condition: | Wild | |
| Certainty: | Photographed | |
| Reproduction information: | No | |
| PHOTOGRAPHY | ||
| Photography ID: | 474175 View Full Record | |
| Publication date: | 12/08/2021 11:50:07 | |
| COMMUNITY COMMENTS | ||
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