‘All my life has been about exploring’: Ornithologist Gerardo Marrón talks birds, Baja and bringing kids into science

He’s trying to ‘fill the holes’ of research on a peninsula better known for its beaches and marine life, and to help build a ...
Opinion

Nicolas Maduro: The corrupt bus driver who squeezed the life out of Latin America’s richest nation

Venezuelan dictator’s arrest by US special forces ends an unlikely 13-year presidency dressed up in myths and lies ...

Rapid expansion of ring-necked parakeets in UK sparks concern

Bird organisations say more research on the species needed to control impact on other wildlife ...

A treat for bird lovers as migratory birds flock to Valmiki Tiger Reserve

As winter blankets Valmiki Tiger Reserve, the serene wetlands transform into a colorful haven for migratory birds. These ...
IEEE

Parameter Estimation of a Single Chirp in the Presence of Wiener Phase Noise With Unknown Variance

Abstract: This study addresses the problem of estimating the parameters of a single chirp signal affected by Wiener phase noise with an unknown variance and observed in an additive white Gaussian ...

How solar-powered devices in New Brunswick are capturing the sounds of rare birds from afar

The Nature Trust of New Brunswick is using solar-powered recording devices to capture the chirps and songs of birds across ...
IEEE

Fractional Chirp Rate Based CSS Division Multiple Access Over LEO Satellite Internet-of-Things

Abstract: Low earth orbit (LEO) satellites are bringing new opportunities for the integration between terrestrial Internet-of-Things (IoT) and satellite IoT. Due to its high robustness against large ...