A bird study led by The Australian National University (ANU) provides new understanding of the ways birds and mammals respond to a rapidly warming world.
New Holland honeyeaters are experts at sounding the alarm when there’s danger, using a two-stage alarm call. They ‘front-load’ information about urgency into the first note of their alarm call, so other honeyeaters can respond quickly.
The clever honeyeaters follow this up with more notes to reinforce the message and signal how long to remain hidden.
As Australia's weather heats up, it could have serious consequences for some of our country's most iconic animals. The research shows marsupials like koalas, possums and gliders are forced to change their eating habits in hot weather because of the toxins found in Eucalyptus leaves.
In this talk, I will introduce a suite of new methods and biological insights gained from the assembly and analysis of Eucalyptus genomes. I will start by introducing new methods of assembling and assessing nuclear, mitochondrial, and chloroplast genomes with long- and short-read data.
Throughout its long history, life has been a force of planetary transformation, remaking the air, the rocks, the landscapes, even painting the color of the sky and increasing the variety of Earth’s minerals.
Orchid mycorrhizal fungi are essential for orchid seed germination and survival due to the lack of endosperm in dust-like orchid seeds. I investigated the mycorrhizal associations in Cryptostylis and Drakaeinae orchids.
Dr Dar Roberts is a Professor in Geography at the University of California, Santa Barbara where he has served since 1994. He is the UCSB Principal Investigator of the Southern California Wildfire Hazard Center and leads the group in developing wildfire fuels maps and mapping fuel moisture using remote sensing.