FIGURE 1. A in Morphological assessment of the Common Barn Owl Tyto alba (Strigiformes: Tytonidae) supports three species
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Zenodo
2026
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| author | Daugherty, Rachel L. Brown Iii, Andrew J. Salas, Vanessa G. Contreras, Francisco J. Chávez, Rayben Mendes, Gabriela C. Nestler, James R. Johnson, David H. |
| author_facet | Daugherty, Rachel L. Brown Iii, Andrew J. Salas, Vanessa G. Contreras, Francisco J. Chávez, Rayben Mendes, Gabriela C. Nestler, James R. Johnson, David H. |
| contents | FIGURE 1. A. Typical owl skeleton highlighting the wrist area, circled in bolded black, where a ruler would be placed at its zero end, to measure the length of the wing, from the wrist to the tip of the longest primary feather (image from König and Weick 2008). B. Wing – wrist to tip length measurement being recorded. C. Primary feather shortfalls measurement with wing on paper (left) and primary feather markings being measured (right). D. Tail length measurement. E. Tarsus length measurement. F. Minimum tarsus width measurement. G. Culmen length measurement with inset sketch demonstrating where the front of the cere and tip of beak are. H. Feathered tarsus measurement. I. Hallux talon length measurement being recorded on owl with inset sketch of owl foot with hallux talon circled in bolded black. |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_19172138 |
| institution | Zenodo |
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| publishDate | 2026 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | FIGURE 1. A in Morphological assessment of the Common Barn Owl Tyto alba (Strigiformes: Tytonidae) supports three species Daugherty, Rachel L. Brown Iii, Andrew J. Salas, Vanessa G. Contreras, Francisco J. Chávez, Rayben Mendes, Gabriela C. Nestler, James R. Johnson, David H. Biodiversity Taxonomy FIGURE 1. A. Typical owl skeleton highlighting the wrist area, circled in bolded black, where a ruler would be placed at its zero end, to measure the length of the wing, from the wrist to the tip of the longest primary feather (image from König and Weick 2008). B. Wing – wrist to tip length measurement being recorded. C. Primary feather shortfalls measurement with wing on paper (left) and primary feather markings being measured (right). D. Tail length measurement. E. Tarsus length measurement. F. Minimum tarsus width measurement. G. Culmen length measurement with inset sketch demonstrating where the front of the cere and tip of beak are. H. Feathered tarsus measurement. I. Hallux talon length measurement being recorded on owl with inset sketch of owl foot with hallux talon circled in bolded black. |
| title | FIGURE 1. A in Morphological assessment of the Common Barn Owl Tyto alba (Strigiformes: Tytonidae) supports three species |
| topic | Biodiversity Taxonomy |
| url | https://doi.org/10.5281/zenodo.19172138 |