FIGURE 6 in A new species of masked-owl (Aves: Strigiformes: Tytonidae) from Seram, Indonesia
| Main Authors: | Jønsson, Knud Andreas, Poulsen, Michael Køie, Haryoko, Tri, Reeve, Andrew Hart, Fabre, Pierre-Henri |
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| Format: | info Image |
| Terbitan: |
, 2013
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/283530 |
Daftar Isi:
- FIGURE 6. Sonograms of A) Tyto almae (Michael Køie Poulsen) from Seram, B) Tyto sororcula cayelii (XC42300, recording by George Wagner) from Buru, C) Tyto sororcula sororcula (http://ibc.lynxeds.com/video/lesser-masked-owl-tyto-sororcula/ bird-tree-looking-around-calling-once, recording by Josep del Hoyo) from Tanimbar, D) Tyto n. novaehollandiae (XC102921, recording by Nigel Jackett) from Australia. Notice how the pitch of Tyto almae (A) is slightly lower than the pitch of Tyto sororcula/novaehollandiae (B-D), although this result should be interpreted with caution because Tyto almae gave incessant alarm calls, which may not be directly comparable to other field recordings.
- Published as part of Jønsson, Knud Andreas, Poulsen, Michael Køie, Haryoko, Tri, Reeve, Andrew Hart & Fabre, Pierre-Henri, 2013, A new species of masked-owl (Aves: Strigiformes: Tytonidae) from Seram, Indonesia, pp. 51-61 in Zootaxa 3635 (1) on page 59, DOI: 10.11646/zootaxa.3635.1.5, http://zenodo.org/record/283524