Keep Calm and Bird On: February 2024
February 1, 2024
“If you don’t look, you don’t see. You have to go and look.”
-Edith Andrews
It might seem strange to look for signs of spring when we have barely had a taste of winter. The dull, dim, damp days of February hardly seem conducive to winter sports. Other than cross-country…slogging, why go out at all? With proper clothing, exercise in any weather is invigorating. So, what do we look for? Signs of spring are subtle, but they are there.
We used to think of the return of Red-winged Blackbirds, always expected on February 22, as the first sign of Spring. But now we see them year-round, particularly scarfing up seed at our feeders. Almost all are young males, with just a few adult males scattered among them. But there are other things to watch for: swelling buds of swamp azalea, leaf bracts on blackberry vines, and perhaps most heart-warming of all, Red-tailed Hawks pairing up.
At first you might see one or the other sitting alone on a branch. As in many raptors, the female is the larger of the two. But soon, another may be seen nearby, checking things out. Established pairs usually remain bonded, and often re-use old nests. Both birds will do an aerial display, often circling in updrafts on a fine day. Both collect sticks and twigs and bring them to the chosen nest site, but the female does more shaping of the interior. It may take as few as three to as many as five weeks before the first eggs are laid. They average two to three eggs, sometimes as many as four. Both parents incubate, but as hatching and nestling stages approach, the male does more food collection and the female more brooding of eggs and young.
Monitoring an active nest is a great way to welcome Spring. And by the time the young hatch and start begging, there are even more signs to watch for.
Photo by Tom Griswold
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“If you don’t look, you don’t see. You have to go and look.” -Edith Andrews
NANTUCKET, MA— Please join us in person at the Maria Mitchell Association’s Research Center, 2 Vestal Street, or online via Zoom, on Wednesday, August 6, 5pm – 7pm, for a very special presentation of this summer’s astronomy research. The MMA’s National Science Foundation Research Experiences for Undergraduates (NSF-REU) 2025 interns will present their research on everything from glowing supernovae and mysterious variable stars to ways dust affects the light we see. The MMA’s Maria Mitchell Observatory operates the NSF-REU program each summer and has done so for decades. The program, funded by a generous grant from the National Science Foundation, allows the MMA to bring six top undergraduate students to the MMA each summer who are selected out of a pool of over 250 applicants from around the United States. The NSF-REU interns come to Nantucket for ten to twelve weeks during the summer to participate in astrophysics research projects. While on Nantucket, the NSF-REU interns also participate in the outreach efforts of the Astronomy Department, primarily by hosting public Open Nights at the Loines Observatory. This summer’s five NSF-REU interns and their research presentations are: Madison Gerard (University of Texas at Austin): How Low Can You Glow? Analyzing the Low-Luminosity SN IIP 2024abfl Kaylee Perez (Texas State University): How Dust Changes the Light We See: Exploring the Link Between Dust Extinction and Attenuation with Simulated Data Lauren Barkey (California Poly Pomona): Peek-a-Boo!: Exploring the NEOWISE Lightcurves of R Coronae Borealis Variable Stars Aiden Agostinelli (University of Montana) & Ben Radmore (University of Michigan): When the Dust Settles: Late-Time Infrared Imaging of SN 2011ja This event is free to the public. This presentation is offered both in person and online via Zoom. Pre-registration is required. Register for in person here : https://112458a.blackbaudhosting.com/112458a/Science-Speaker-Series---MMA-x-NSF-REU-Interns-A Register for Zoom here: https://us06web.zoom.us/webinar/register/WN_U5mGYBdESzKI8z_HX835eA The Nantucket Maria Mitchell Association (MMA), founded in 1902, is a recognized leader in inspiring and training the next generation of astronomers and scientists. Since the Astronomy Department’s inception, hundreds of undergraduate students, the great majority of them women, have discovered the joy of doing astronomical research surrounded by the natural beauty and dark skies of Nantucket Island. Many have gone on to successful careers as astronomers at leading universities, observatories, and other organizations. In fact, it is estimated that one of every twenty American women PhDs in astronomy today acquired their first research experience at the MMA’s Maria Mitchell Observatory. The organization’s success in STEM education was recognized in 2009 with the prestigious Presidential Award for Excellence in Science, Mathematics, and Engineering Mentoring from President Obama for its half-century long program of mentoring student research in astronomy. Over the years, several MMA NSF-REU interns have won the prestigious Chambliss Astronomy Achievement Student Award, including in each of the past five American Astronomical Society winter meetings, a testament to the quality of the MMA’s astronomy internship program. Approximately 90% of MMA astronomy interns have gone on to astrophysics Ph.D. programs. The Maria Mitchell Association was founded in 1902 to preserve the legacy of Nantucket native astronomer, naturalist, librarian, and educator, Maria Mitchell. After she discovered a comet in 1847, Mitchell’s international fame led to many achievements and awards, including an appointment as the first female professor of astronomy at Vassar College. Maria Mitchell believed in “learning by doing” and today that philosophy is reflected in the MMA’s mission statement, programs, research projects, and other activities. The Maria Mitchell Association operates two observatories, a natural science museum, an aquarium, a research center, and preserves the historic birthplace of Maria Mitchell. A wide variety of science and history-related programming is offered throughout the year for people of all ages. ###
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Participate in a team of up to 4 to help us maintain healthy marine habitats and for a chance to win prizes! Rules and prize details are detailed in the reservation process. Green crabs can be caught between 12am – 4pm and dropped off at the Maria Mitchell Association Aquarium between 12pm – 4pm! The Maria Mitchell Association is a private non-profit organization. Founded in 1902, the MMA works to preserve the legacy of Nantucket native astronomer, naturalist, librarian, and educator, Maria Mitchell. The Maria Mitchell Association operates two observatories, a natural science museum, an aquarium, and a research center, in addition to preserving the historic birthplace of Maria Mitchell. A wide variety of science and history-related programming is offered throughout the year for people of all ages. For more information on the Maria Mitchell Association’s environmental work and initiatives, please visit www.mariamitchell.org. 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