Around 33.5 million years ago, during the Eocene–Oligocene period, there was an abrupt shift towards a cooler drier climate. This resulted in a corresponding shift in biological diversity globally. In Peninsular India, the study of fossil pollens suggests a shift from wet rainforest vegetation to dry and seasonal species during this period. However, the grassland and open habitats that dominate the region today expanded relatively recently as a result of the Late Miocene aridification ~ 11 million years ago.
The Otomi tree cricket (Oecanthus mhatreae sp. nov.) which was recently described from the tropical deciduous forests of central Mexico has been named after a former CES student – Dr. Natasha Mhatre.
Natasha gives us a behind-the scenes peek into how a part of the natural world came to bear her name. Read the full story here: https://twitter.com/NatashaMhatre/status/1167118606125195264
Studying adaptive radiations, such as Darwin's finches from the Galápagos Islands, can give us key insights into generalities of ecomorphological diversification. This paper from the Karanth lab examines morphological diversification in Hemidactylus geckos from Peninsular India that occur in a wide range of microhabitats.
The Centre for Ecological Sciences at IISc has a herbarium with a large collection of over 16000 species of plants from Karnataka, Western and Eastern Ghats and other parts of peninsular India. Over the past twelve years, Prof. Sankara Rao, a retired professor from the Biochemistry department of IISc and an expert botanist, and his small team of volunteers, have been digitizing the entire collection and produced a Digital Flora of Karnataka that is freely available online (http://florakarnataka.ces.iisc.ac.in).
The Student Conference on Conservation Science (SCCS) – Bengaluru brings together young researchers in the science and practice of biodiversity conservation. The conference facilitates interaction, encourages exchange of research ideas and methods, sharing of knowledge and experience related to conserving wildlife and helps build contacts and capacity. As a sister conference to SCCS-Cambridge, SCCS-Bengaluru focuses on attracting student participants, primarily from countries in South and South-east Asia, and Africa.