The Humbpack whales

Here are two new photographs of an animal that we observe every year in Cape Verde during the migration period. A humpback whale. Megaptera" for the followers of Latin. It is an animal with black skin that is observed on a very dark sea bottom, in other words, the observation of this animal is almost naturally done in black and white! Only when one looks around or when the whale is agitated as here in this photograph, can one observe another color, essentially blue, in the sky or by the agitated water