ML440929051
Přispěvatel
Francis Canto Jr Média od tohoto přispěvatele Profil
Datum
Lokalita
Mountain Pine Ridge, BR35 point count station
Cayo, Belize
Média z této lokality Rozšířený seznam druhů- Věk a pohlaví
- Neznámý věk, neznámé pohlaví - 2
- Chování
- Letící
- Zvuky
- Volání za letu
- Hlasová provokace
- Hlasová provokace nepoužita
Podrobnosti k pozorování
We heard two swifts making this same vocalization at the previous point count. We manage to spot them, but they were flying away from us so we could not have good looks at them. On the following count, which is along the same road, we heard the swifts again. We managed to get good looks and audio recordings this time. Upon looking at these swifts against the blue sky the character that stood out was the presence of white on the face. This narrowed down our possibilities to either White-chinned or Black Swift. Based on the recording we believe that these were White-chinned Swifts. We entered it as such so that it can get reviewed but if the evidence is not conclusive we can change it back to Cypseloides sp.
Technické informace
- Rekordér
- zoom h1n
- Mikrofon
- Příslušenství
- Původní velikost souboru
- 5.56 MB