Pink Water
Flamingos have increasingly flocked to Mumbai in the last few years. Surprisingly, it is because of pollution. The contamination in Mumbai's waters have made them warmer, which stimulates the growth of algae, which then in turn attracts flamingos. While most species suffer in these conditions, they are thriving.
For a few years, flamingos and humans have coexisted, but now that humans are on lockdown, flamingos have the water all to themselves. There are about 30,000 more flamingos than usual and the waters look pink because of them. This is an unbelievable scene that has never happened before.