Keyword: Diurnal variation
Photo
BIR035-00014
Flamingos puff up their feathers against the cold as they roost at Laguna Colorada, Bolivia. The variation in temperature between day and night is so extreme that their legs are frozen in a thin layer of ice during the night, which is melted by the sun.
Photo
BIR035-00015
Flamingos puff up their feathers against the cold as they roost at Laguna Colorada, Bolivia. The variation in temperature between day and night is so extreme that their legs are frozen in a thin layer of ice during the night, which is melted by the sun.
Photo
BIR035-00012
Flamingos puff up their feathers against the cold as they roost at Laguna Colorada, Bolivia. The variation in temperature between day and night is so extreme that their legs are frozen in a thin layer of ice during the night, which is melted by the sun.
Photo
BIR035-00013
Flamingos puff up their feathers against the cold as they roost at Laguna Colorada, Bolivia. The variation in temperature between day and night is so extreme that their legs are frozen in a thin layer of ice during the night, which is melted by the sun.
Photo
BIR035-00011
Flamingos puff up their feathers against the cold as they roost at Laguna Colorada, Bolivia. The variation in temperature between day and night is so extreme that their legs are frozen in a thin layer of ice during the night, which is melted by the sun.
Photo
BIR035-00001
Flamingos puff up their feathers against the cold as they roost at Laguna Colorada, Bolivia. The variation in temperature between day and night is so extreme that their legs are frozen in a thin layer of ice during the night, which is melted by the sun.
