Tree Swallow - Rich Ball
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Contribuidor

Fecha

Localidad

Humboldt Park, Chicago
Cook, Illinois, United States
Archivos multimedia de esta localidad Listado ilustrado
Mapa
Mapa Coordenadas: 41.907687, -87.697106
Edad
No especificado
Sexo
No especificado

Detalles de la observación

I take the activity below as evidence of second broods in some of the boxes. Box #1 had full next which had been used. Now empty. Box #2 was taken away. Stolen? The mounting pole remains. (This is the first mischeif to the boxes.) Box #3 nest-building was going on. Box #4 had full nest which had been used. Now empty. Box #5 had chicks -- nearly fledged. Box #6 contained eggs with adult swallow attending.

Información técnica

Modelo
COOLPIX P950
ISO
100
Longitud focal
67.8 mm
Flash
Flash did not fire
Número f (o Apertura del diafragma)
f/5.0
Velocidad de obturación
1/400 sec
Dimensiones
4608 pixels x 3456 pixels
Tamaño original del archivo
2.49 MB