The Odisha Forest, Environment, and Climate Change department has initiated a dolphin census in Gahirmatha marine sanctuary and Bhitarkanika National Park. Starting at 6 am, nine teams of forest ...

This summer the Brookfield Zoo’s bottlenose dolphin habitat will reverberate with the chatty whistles and playful leaps of a new calf — the first expected to be born there in over a decade.

According to a paper recently published in the scientific journal, Nature Communications Earth and Environment ... Additionally, dolphin populations may have declined by up to 43% since then ...