Department of Biology

These birds have evolved to withstand the equatorial sun and shelter in volcanic rocks along a subtropical coastline. After 50 years, biologist Dee Boersma, professor of biology at the UW, continues to learn new things about the species.

Trickery by female white-necked jacobin hummingbirds results in reduced aggression from other hummingbirds and increased access to nectar resources.

Admitted students and families can engage with the College of Arts and Sciences through several department and program specific events over the next few weeks.

For Valentine's Day, UW News asked 12 University of Washington researchers to share their love stories: What made them decide to pursue their career paths?

Dozens of universities and scientific institutions across Washington state are facing hundreds of millions of dollars in immediate cuts to NIH-funded programs supporting cancer research, pediatric medicine and drug development. The move could disrupt clinical trials and trigger layoffs and sparked a 22-state federal lawsuit involving Washington. Carl Bergstrom, professor of biology at the UW; Marion Pepper, professor of immunology at the UW School of Medicine; and UW spokesperson Victor Balta are quoted. The UW's Washington National Primate Research Center is referenced.

The Journal of the Academy of Public Health claims to open up scientific communication. But its unusual editorial policies have some scientists concerned. Carl Bergstrom, professor of biology at the UW, is quoted.

Thousands of grasshopper specimens from mountains in Colorado show trends in how the insects changed in size over 65 years. With earlier emergence of spring greenery and earlier summer drought, grasshopper species that emerged early in the year grew larger, while grasshopper species that emerge later in the year grew smaller in size. The study, led by UW biologist Lauren Buckley, shows that changes in insect size can be predicted based on lifecycles and environmental conditions.

Giant ships that transport everything from coffee cups to clothes across the ocean are often so large they cant tell when they collide with a whale. Now, research out of the Northwest could help these massive vessels avoid collisions with whales around the world. Anna Nisi, a postdoctoral scholar of biology at the UW, is quoted.

The College of Arts & Sciences is home to many distinguished researchers, faculty, and students. Their work and contributions have been featured in media outside of the UW and across the country. Take a look at some ArtSci features from this past Autumn Quarter. With everything from AI to Orca whales, ArtSci people and research in the media has something for everyone.

The southern resident killer whale, known as Tahlequah, has now lost another calf in what the Center for Whale Research called devastating news. Samuel Wasser, professor of biology at the UW, is quoted.

Most shipping routes cross whale habitats worldwide. Briana Abrahms, assistant professor of biology at the UW, is quoted.

According to a study by the UW, hummingbirds move their bills and tongues very quickly to drink a flower's nectar. Alejandro Rico-Guevara, assistant professor of biology at the UW and curator of birds at the UW Burke Museum, is quoted.

Whether its smartphones or sneakers, toys or tents, about 80% of commercial goods are transported to markets around the world using giant container ships. As global shipping routes grow to meet increasing demand, so too does the likelihood of fatal collisions with whale species whose ranges overlap with them. Anna Nisi, a postdoctoral scholar of biology at the UW, is interviewed.

With the near complete end of commercial whaling, ship collisions are now a leading cause of death worldwide for large whale species, according to new research published in Science. Yet little is done to manage this risk. Anna Nisi, a postdoctoral scholar of biology at the UW, is quoted.

Hummingbirds, among the smallest birds on the planet, flap their wings at as much as 80 beats a second. And scientists have been studying how they get enough nectar to satisfy that energy demand. Alejandro Rico-Guevara, assistant professor of biology at the UW and curator of birds at the UW Burke Museum, is quoted.