University of Wyoming researchers headed a study that shows nonnative birds in Oahu, Hawaii, have taken over the role of seed dispersal networks on the island, with most of the seeds coming from nonnative plants.
Ecology
Jan 11, 2021
1
155
For years, Elizabeth (Toby) Kellogg, Ph.D., member and Robert E. King Distinguished Investigator and other researchers at the Donald Danforth Plant Science Center (Danforth Center) drove up and down the highways of the continental ...
Biotechnology
Oct 5, 2020
0
33
Researchers have shed fresh light on the evolution and function of the shapes we see in nature—using as a model the heart shaped fruits of the Capsella genus.
Evolution
Aug 13, 2020
0
80
University of Adelaide researchers have found that South Australia's population of Grey-headed flying foxes, which took up residence in 2010, has been exposed to a number of viruses, including Hendra virus that can be transmitted ...
Plants & Animals
May 11, 2020
0
158
A natural experiment created by an active volcano gives new insight into the long-term negative impacts of human colonisation of tropical forest islands. The findings are published in the British Ecological Society journal, ...
Ecology
Feb 25, 2020
0
100
Researchers from the AMOLF institute in Amsterdam and Harvard have shown that the ability of organisms to move around plays a role in stabilizing ecosystems. In their paper published 19 February 2020 in Nature, they describe ...
Evolution
Feb 19, 2020
0
196
Weka are often portrayed as little more than sandwich-stealing scallywags. The large, brown flightless bird's tendency to be curious and gobble any food available (whether it be an unwatched biscuit, penguin egg or endangered ...
Plants & Animals
Sep 11, 2019
0
14
Much like the squirrels and chipmunks in deciduous climates, there is a cat-sized creature in tropical regions that practices scatter hoarding – burying the seeds they find if they don't eat them right away.
Plants & Animals
May 1, 2019
1
46
It's widely accepted within agriculture that maintaining genetic diversity is important. In areas where crop plants are more diverse, pathogens might kill some plants but are less likely to wipe out an entire crop.
Ecology
Mar 7, 2019
0
142
Epigenetic changes can bring about new traits without altering the sequence of genes. This may allow plants to respond quicker to changes in their environment. Plant biologists at the University of Zurich have now demonstrated ...
Plants & Animals
Nov 8, 2018
0
13
