Hello, I just returned from my trip to Namibia. Kolmanskop was one of the highlights. We were there with sunrise to take pictures. I chose to go to the Hospital building, as it provides great access to many rooms and patios. It was early morning, I was walking down the hall and over the sudden there was a loud repetitive noise.
First i thought that some sort of machinery got turned on. It reminded a short siren, but not exactly.
Later I figured out that the noise is much louder in one side of the building, so now I think it was some sort of animal.
I checked noises for hyena and jackal but it doesn't sound like it.
I'd love to find out what animal would make that noise. Maybe some sort of bird?