They are huge, blue and eye-catching — but nilgai antelope from Asia are unwelcome interlopers in two South Texas national park sites.

Nilgai, a non-native antelope species that freely ranges Southern Texas and Northeastern Mexico, do not appear to be ...

Delhi residents were left stunned when a nilgai was spotted casually roaming the streets of Adarsh Nagar, a locality in the ...

The culprit, he says, is the uncontrolled proliferation of nilgais, or blue bulls (Boselaphus tragocamelus), a large antelope species ... address the problem. The nilgai, whose return to ...