New research reveals that a unique Indian skink species arrived on the subcontinent by rafting across the ocean from Southeast Asia millions of years ago, a journey made possible by fluctuating sea levels.

Beak size

Bengaluru

The Himalayas are home  to a host of biodiversity which has yet to be studied in detail. Taking the first steps to better understand a species of song birds scientists from the Indian Institute of Science, Bangalore and Cornell University explore if the sex of Green-backed tits can be identified by looking at the size of the beak and the thickness of the breast stripe.

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