A new study published in the journal eLife shows that tree crickets manufacture surprisingly accurate optimal aids for sound amplification. This work was led by Natasha Mhatre (a former PhD student of CES), Rittik Deb (a recent PhD student of CES), Rohini Balakrishnan and collaborators from UK (Robert Malkin and Daniel Robert).
Recent research findings by a CES Ph.D. student Sanjeeta Sharma Pokharel, Prof. Polani B Seshagiri (MRDG, IISc) and Prof. Raman Sukumar (CES, IISc) show that the stress levels and body condition of elephants varied between seasons. Wild Asian elephants were showed ‘poor’ body condition and were found to be ‘more’ stressed during resource-deficient periods. This pattern was more conspicuous in female Asian elephants.
Photo-credit: Nikhil More
Bower bird nests, bee hives and towering termite mounds have always fascinated architects, naturalists and laypersons alike but we barely know how they are built. A study by an interdisciplinary team consisting Nikita Zachariah (a PhD student) and Prof. Renee M Borges from CES, Aritra Das from the Centre for NeuroScience and Prof. Tejas Murthy from the Department of Civil Engineering, IISc offers interesting clues on how termites build huge mounds.