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For more than 40 years, scientists from the Niwot Ridge Long-Term Ecological Research program have worked to better understand high-alpine ecosystems in a warming world. Thanks to a new $7.65 million, six-year grant from the National Science Foundation, that work will continue, making Niwot Ridge LTER the longest-running NSF-funded program at CU Boulder.

Birds that can live at 14,000 feet and also breed at sea level might have evolved more quickly than previously thought, finds research led by Scott Taylor. The findings add to scientists鈥� understanding of biodiversity and may also help inform conservation decisions in the face of human-caused climate change.

Scott Taylor (INSTAAR & EBIO) is one 17 CU Boulder baby直播app members selected by the Research and Innovation Office as their 2023 RIO Faculty Fellows cohort. The program supports baby直播app in achieving their research/innovation goals and promotes collaboration, all through tailored training, experiential learning and leadership development opportunities. Taylor and his cohort kick off 2023 with an intensive three-day retreat in January, followed by several more focused retreats and a variety of informal networking activities.

Hybrids of two common North American songbirds, the black-capped and mountain chickadee, are more likely to be found in places where humans have altered the landscape, finds new research by a team including INSTAAR Scott Taylor. The study is the first to positively correlate hybridization in any species with human-caused landscape changes. It also contradicts a long-standing assumption that these two birds rarely hybridize.

Twenty-six miles west of Boulder, scientists and students at the Mountain Research Station have gathered since 1920 to conduct some of the world鈥檚 most unique studies on high-altitude ecology and, more recently, how climate change is altering it. As it celebrates its 100th anniversary this month, its director is already planning for the next 100.

Redpolls, an Arctic-dwelling finch that flies south only sporadically, all share a characteristic red marking on their heads. But some redpolls are white with small bills, while others are larger and have whiter bills. Due to these differences, scientists initially thought that there were three different species of redpoll. However, new genetic research led by CU Boulder and including INSTAAR Scott Taylor has found that these apparently different species are in fact the same, but have a 鈥渟upergene鈥� that controls differences in morphology and plumage color.

New research from CU Boulder confirms that there are not, in fact, multiple species of Redpoll Finches, as previously thought. Instead, the three recognized species are all just one with a 鈥渟upergene鈥� that controls differences in plumage color and morphology, making them look different.

CU Boulder and University of Nevada Reno professors win $2.7 million grant from the NSF to study spatial cognition in chickadees. The new grant will allow the researchers to study natural selection on a complex behavioral trait, a difficult task that could potentially expand the ways natural selection is studied broadly, while also shedding light on how it relates to a changing climate.

The Linnean Society of London has recognized Scott Taylor with its Bicentenary Medal for his 鈥渆xemplary鈥� work both within the sciences and the broader community, the society announced in a virtual awards ceremony. The award is given to one scientist under the age of 40 each year.