Upcoming Programs

PLEASE NOTE: Upcoming Nuttall monthly meetings will be held virtually until it is safe to meet in person. Details will be provided to members as they become available.

Dan Lewis – Robert Ridgway and the Modern Study of Birds

December 7, 2020

Dibner Senior Curator for the History of Science and Technology at the Huntington Library, Art Museum, and Botanical Gardens and Associate Research Professor of History of Claremont Graduate University

Robert Ridgway, the Smithsonian’s first Curator of Birds, was one of the world’s top ornithologists, systematists and bird artists, impactful in a wide variety of ways and disciplines. He remains little-known today, but he played an essential role in the development of the modern study of birds. He also was a direct inspiration to William Brewster, founder of the NOC. Dr. Lewis will discuss the history of Ridgway’s work, what it has meant for the study of birds, and what its implications are for the future of conservation.

A native of Hawai’i, Daniel Lewis is the Dibner Senior Curator for the History of Science and Technology at the Huntington Library, Art Museum and Botanical Gardens in Southern California. He is an environmental historian who writes mostly about birds and the history of ornithology. He holds the PhD from the University of California in History, and has a faculty appointment in environmental humanities at Caltech, as well as serving as Associate Research Professor of History of Claremont Graduate University. At Caltech, he teaches the country’s only course on the anthropocentric history of extinction.

Patrick Jodice – Searching Sea and Land for the Little Devil: The Ecology and Conservation of the Black-capped Petrel

January 4, 2021

Leader of the U.S. Geological Survey South Carolina Cooperative Fish & Wildlife Research Unit and a Professor in the Department of Forestry and Environmental Conservation at Clemson University

The Black-capped Petrel or Diablotin, Pterodroma hasitata, is an endangered seabird endemic to the western North Atlantic. Once thought extinct it was rediscovered in 1963 when nests were located in the Massif de la Selle of southeastern Haiti. The species has a fragmented and declining population estimated at ca. 1,000 breeding pairs, nesting in underground burrows in steep ravines with dense understory vegetation. The only confirmed breeding sites (~100) are located in the mountain ranges of Hispaniola, where habitat loss and degradation are continuing threats. At sea, most of what is known about the range of the species is based on observations from vessel-based surveys in the Atlantic which primarily places the distribution between ~ 30 - 40 degrees latitude and west of the Gulf stream. Our lab has been conducting research on Black-capped Petrels since 2014 to better understand their ecology and contribute to conservation efforts. This presentation will review recent and ongoing research focused on satellite tracking birds in the Atlantic, improving models of nesting habitat in the Caribbean, and improving our understanding of the distribution of this species in the Gulf of Mexico, an area previously thought to be outside of its marine range.

Dr. Patrick Jodice is the Leader of the U.S. Geological Survey South Carolina Cooperative Fish & Wildlife Research Unit and a Professor in the Department of Forestry and Environmental Conservation at Clemson University. He has conducted research on seabirds and coastal birds for 20+ years in the southeastern US, Caribbean, Gulf of Mexico, Pacific Northwest, and Gulf of Alaska. His research focuses primarily on reproductive ecology, energetics, and foraging ecology. Current projects include Tracking Atlantic and Caribbean Seabirds (TRACS), investigating the spatial and reproductive ecology of brown pelicans in the Gulf of Mexico and Atlantic, and examining distribution, abundance, and ecological relationships of marine birds in the Gulf of Mexico as part of the Gulf of Mexico Marine Assessment Program for Protected Species. Dr. Jodice is currently Chair of the World Seabird Union and a member of the Steering Committee for the Gulf of Mexico Avian Monitoring Network. He has degrees from the University of Maine (BS), University of Florida (MS) and Oregon State University (Ph.D.). His research is available at www.atlanticseabirds.org and https://www.researchgate.net/profile/Patrick_JodiceFebruary

Jennifer Gill - Space, time and bird migration: shifting systems in a changing world

February 1, 2021

Professor of Applied Ecology at the University of East Anglia in Norwich, UK

Migratory bird populations are undergoing rapid changes at present. Shifts in the timing of migration and breeding, and in range and abundance, are being reported in migratory systems across the globe. However, how and why these changes are happening remains unclear. Since the mid-1990s, we have been colour-ringing and tracking individual Icelandic black-tailed godwits on their migratory journeys across western Europe, with the help of a network of citizen scientists. Icelandic godwits have undergone remarkable increases in population and range size and advances in migratory timings in recent decades, and we have used our lifelong tracking of individuals to explore how and why these changes have occurred. These findings have revealed the role that climate change can play in driving change in migratory systems, and why these effects are often more commonly observed in short-distance than long-distance migrant species.

Dr Jennifer Gill is Professor of Applied Ecology at the University of East Anglia (UEA) in Norwich, UK. Her research focusses on the ecology and conservation of migratory birds, with a particular focus on (and passion for) shorebirds. She currently serves as Chair of Board of the British Trust for Ornithology and has previously served as President of the British Ornithologists' Union.

Tomas Carlo - Effects of avian frugivory in the structure and resilience of plant communities

March 1, 2021

Associate Professor of Biology & Ecology at Penn State University, and associate researcher in the ecology department at the Museo de Historia Natural of the San Marcos National University in Lima, Peru

Birds are the quintessential frugivores (fruit-eaters) that mutualistically disperse the seeds of a myriad plant species that in turn help nourish them. In so doing, birds directly and indirectly influence important community and ecosystem-level processes with broad implications such as forest regeneration dynamics, carbon dynamics, and the expansion of niches. In this lecture I will discuss the factors influencing fruit choices, and the consequences of such behavioral patterns to tropical plant communities. Specifically, I will examine how morphological, physiological, and behavioral factors shape avian frugivory and seed dispersal on Neotropical landscapes that have been fragmented by deforestation. Our results show that generalist birds usually normally classified as "insectivores" are critical to trigger a speedy forest regeneration and the recovery of plant diversity on tropical landscapes that have been affected by human activities and habitat destruction.

Dr. Tomas Carlo is Associate Professor of Biology & Ecology at Penn State University, and associate researcher in the ecology department at the Museo de Historia Natural of the San Marcos National University in Lima, Peru. He is an evolutionary ecologist studying how processes of avian frugivory and seed dispersal shape communities and their resilience. He is native to Puerto Rico, where he started bird watching and nature photography as a child in the mid 80’s. He has conducted most of his work in Puerto Rico, but recently expanded his work to South America (Peru, Brazil, & Argentina) and the Dominican Republic. His main research encompasses studies of the influence of fruit resources on habitat quality for birds, the relationship between fruit preferences and seed dispersal services of birds, and more recently, on the effects of bird seed dispersal on the assembly of successional forests. He has pioneered the developed of stable-isotope marking for study if seed dispersal at large scales. Carlo has also studied the relationship between bird movements and landscape heterogeneity using models and experiments, and the effects of reductions and losses of seabird colonies to the high-order ecological interactions in the terrestrial ecosystem of Mona island. He serves in the editorial boards of Biotropica and Oecologia as Associate Editor and Handling Editor respectively.

Gabrielle Nevitt - Following the scent of avian olfaction

April 5, 2021

Professor in the Department of Neurobiology, Physiology, and Behavior at UC Davis

When John James Audubon proclaimed that birds lacked a sense of smell, the study of avian olfaction was doomed to suffer ridicule by ornithology text books for years to come. In recent years, ornithologists have renewed their interest into the sense of smell in birds leading to a new appreciation of their chemical ecology. The tubenosed seabirds (petrels and albatrosses) of the order Procellariiformes have among the most impressive olfactory abilities of any animal on earth. Species within this order spend most of their lives flying over the world’s oceans, returning to land each year or every other year, to breed and rear a single offspring. They tend to partner for life and show strong nest-site fidelity between breeding seasons. Much of my research career has focused on elucidating how procellariform species use olfaction to perform behaviors ranging from foraging and navigation to mate choice and individual recognition. My presentation will touch on some of our recent findings and hopefully convince you that olfaction is a rich field of study, and that questions related to sensory ecology are both important and applicable to scientific inquiry into the biology and conservation.

Dr. Gabrielle Nevitt is a leader in the field of vertebrate Chemical Ecology and has conducted pioneering research in the sense of smell in birds, focusing on procellariform seabirds. She graduated from Stanford University, received her PhD in Zoology from the University of Washington, and did postdoctoral training in the Department of Neurobiology and Behavior at Cornell University. She has been a professor in the Department of Neurobiology, Physiology and Behavior at UC Davis for 24 years. She lives with her family on a rural property with various birds including emus.

Jennie Duberstein - Working across borders to conserve birds and habitats in the southwest US and northwest Mexico

May 3, 2021

Coordinator, Sonoran Joint Venture, USFWS

The southwest United States and northwest Mexico is a region of incredible biological diversity, as well as human diversity. Birds and habitats don't recognize international boundaries, and neither can our efforts to conserve then. Successful conservation requires cross-border collaboration that takes into account not just the biological needs, but also the social needs of the region. The Sonoran Joint Venture is a binational partnership the works to conserve the unique birds and habitats of the southwestern U.S. and northwestern Mexico. Join Dr. Jennie Duberstein, Sonoran Joint Venture Coordinator, to learn how the SJV brings together partners from both sides of the border to develop and implement innovative mechanisms to address the biggest conservation priorities of the region and ensure a healthy landscape for birds, other wildlife, and people.

Dr. Jennie Duberstein is a wildlife biologist and conservation social scientist who has spent her professional career working to build partnerships for bird and habitat conservation across the United States and northwest Mexico. She has directed environmental education programs, developed community-based conservation projects in the U.S.-Mexico border region, developed and taught courses and workshops on bird identification, ecotourism, and bird monitoring, and has studied species including Double-crested Cormorant and wading birds in Sonora and Yellow-billed Cuckoos in Arizona. Jennie has also worked with young birders for many years, directing field courses, summer camps, and conferences, and generally helping to connect young people with opportunities and each other. Jennie received her B.S. in Wildlife Biology from Virginia Tech and her M.S. and Ph.D. from the University of Arizona’s School of Natural Resources and the Environment

Gail Patricelli - Robots, Telemetry, & the Sex Lives of Wild Birds Using technology to study & protect an enigmatic bird

June 7, 2021

Professor in the Department of Evolution and Ecology at the University of California, Davis

The southwest United States and northwest Mexico is a region of incredible biological diversity, as well as human diversity. Birds and habitats don't recognize international boundaries, and neither can our efforts to conserve then. Successful conservation requires cross-border collaboration that takes into account not just the biological needs, but also the social needs of the region. The Sonoran Joint Venture is a binational partnership the works to conserve the unique birds and habitats of the southwestern U.S. and northwestern Mexico. Join Dr. Jennie Duberstein, Sonoran Joint Venture Coordinator, to learn how the SJV brings together partners from both sides of the border to develop and implement innovative mechanisms to address the biggest conservation priorities of the region and ensure a healthy landscape for birds, other wildlife, and people.

Gail Patricelli is a professor in the Department of Evolution and Ecology at the University of California, Davis.  Professor Patricelli and members of her lab study bioacoustics, the evolution of breeding behaviors, and the impacts of noise pollution on birds. She received her Bachelor’s degree in Biology and Art from Whitman College and PhD from the University of Maryland, and was a postdoctoral fellow at the Cornell University Lab of Ornithology.

Past Programs

(NOC members, login to view and listen to presentations)

Steve Hilty – Colombia: Then and Now

December 7, 2015

The focus of this presentation is a look at Colombia and its remarkable biological diversity through the eyes of a young ornithologist, and his wife, as they struggled to carry out fieldwork in the early 1970s. This is followed by a look at Colombia’s unique ornithological history, and its fledgling ecotourism of the late 1970s…

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Tom Stephenson – The Warbler Guide: A New Approach to ID

November 2, 2015

Identifying the warblers and other species singing in the field is one of the most enjoyable and satisfying aspects of birding. However learning and remembering the important ID points of difficult and similar vocalizations can be challenging. This lecture will cover many new techniques that make it easier to identify singing warblers and other species.…

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Tim Laman – Ornithological Adventures in Australia’s Cape York Peninsula

October 5, 2015

In the last couple years, Tim has made several expeditions to the Cape York Peninsula, Australia, photographing, filming, and doing biodiversity survey expeditions, focusing a lot around birds.  It is an area the size of Florida with less than 2000 people (compared to 20 million in FL). His longest expedition was a six-week trip by…

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Mario Cohn-Haft – Birds of the Amazon Revisited: Haffer’s Legacy 40 years Later

June 1, 2015

Nuttall Ornithological Club’s publication number 14 elaborated, in 1974, the most complete and carefully thought-out explanation for the marvelous patterns of distribution of Amazonian birds that has been proposed to this day. Its author, Jurgen Haffer, made a brilliant contribution to the field of South American biogeography that continues to be a powerful influence. But…

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Peter Pyle – Discovering and Conserving Bryan’s Shearwater

May 4, 2015

Bryan’s Shearwater (Puffinus bryani), was described as new to science by Pyle, A. J. Welch, and R. C. Fleischer in 2011, based on a specimen collected in February 1963 on Midway Atoll, Northwestern Hawaiian Islands. Peter will recount discovery of the new species and it’s etymology (named after his grandfather, long-time curator at the Bishop…

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Allison Shultz – History of the House Finch: Introductions, Novel Pathogens and Rapid Adaptation

April 6, 2015

Human-mediated introductions of species into new environments are common today with the ease of global travel, whether they be accidental or intentional. It is critical to understand the genetic effects these introductions have on the new populations as they adapt to their environment and face novel challenges, including diseases. The House Finch, a species native…

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David Wiley / Kevin Powers – Preliminary Results of Great Shearwater Habitat Use in and around Stellwagen Bank National Marine Sanctuary

March 2, 2015

Dr. David Wiley and Kevin Powers will discuss their research on Great Shearwaters. For the past three years the Stellwagen Bank National Marine Sanctuary’s science team and collaborators have placed satellite tags on Great Shearwaters to investigate patterns of habitat use, long range movements and bycatch in commercial fisheries. The team is also investigating food…

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Roni Martinez – Neotropical Raptor Research & Conservation

February 3, 2015

Roni Martinez was born in Belize and has always been submersed in nature. He worked as a natural history guide at Blancaneaux Lodge in Belize from 2004 until mid-2014. In 2009, he became Blancaneaux’s first Conservation Officer, the first such position in Belize. In this position, he worked along with many different researchers and conservation…

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Kim Peters – How Airfields in the Northeast Can Provide Benefits to Grassland Birds, Maintain Aircraft Safety and Support Broad-scale Conservation for Declining Species

January 5, 2015

Species associated with grasslands and other open spaces represent one of the most imperiled and rapidly declining groups of birds in North America.  The Northeastern U.S. is increasingly being recognized as an important source of breeding habitat.  For grasshopper sparrows, upland sandpipers, and eastern meadowlarks, airfields provide the some of the largest breeding sites in…

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Jeff Gordon – How Birding Can Save Your Life and Maybe, Just Maybe, Save the World

December 1, 2014

Alvaro Jaramillo has said that if golf is a good walk spoiled, then birding is a good walk perfected.  It’s such a simple, compelling, positive message.  But that positivity is something that birders as a community have relatively rarely managed to convey.  Why is it that with as great a “product” to sell as the…

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Shiloh Schulte – Arctic Shorebirds of Coats Island, Canada

November 3, 2014

Each year tiny Semipalmated Sandpipers and their larger relatives make a tremendously difficult trip from their South American wintering grounds to their breeding territories in the Arctic.  In recent years the eastern population of Semipalmated Sandpipers has declined sharply and  Manomet scientists set out to discover why.  Traveling to a remote field camp on Coats…

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Jennifer Mortensen – The White-Breasted Thrasher: An Endangered, Cooperative Breeder

October 6, 2014

The White-breasted Thrasher, described as a “very rare bird” by James Bond in 1928, continues to be rare today.  We have been studying White-breasted Thrasher demography and cooperative behavior at the stronghold of its Saint Lucian distribution, the site of recent, significant habitat loss.  Here I will present on the species’ natural history, our ongoing…

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Andrew Vitz – Why are Songbirds so Hard to Locate in Midsummer: An Examination of the Post-fledging Period

June 2, 2014

Andrew Vitz, who is from Cincinnati, Ohio, earned a BS from the University of Wisconsin and his MS and PhD from Ohio State University, studying the post-fledging ecology of forest songbirds. Dr Vitz worked four years as an avian ecologist for the Carnegie Museum of Natural History in Pennsylvania before being appointed Massachusetts State Ornithologist…

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Robert M. Zink – Sisyphean Evolution in Darwin’s Finches

May 5, 2014

Robert M. Zink, leading scholar in avian evolution, holds the Breckenridge Chair in Ornithology and has served as Curator of Birds at the Bell Museum of Natural History and as Professor of Ecology, Evolution, and Behavior at the University of Minnesota. Dr Zink earned his BS at University of Minnesota, Minneapolis, in 1977 and his…

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Mia Revels – Natural History of the Swainson’s Warbler

April 7, 2014

Dr. Mia Revels, an associate professor of biology at Northeastern State University in Tahlequah, Oklahoma, has risen to the challenge of assessing the status of Swainson’s Warbler in Oklahoma. Revels’ was an undergraduate at Northeastern State and received her degree in natural sciences and science education. She then earned a Master of Science in natural…

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Robert McCracken Peck – Audubon in the West

March 3, 2014

Robert McCracken Peck, Senior Fellow of the Academy of Natural Sciences of Philadelphia, is a writer, naturalist and historian who has traveled extensively in North and South America, Africa, Asia and Europe. He served as Special Assistant to the Academy’s President and Director of the Academy’s Natural History Museum before being named Fellow of the…

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Diego Calderón-Franco – Colombia: A Plethora of Birds New to Science

February 3, 2014

Diego Calderón-Franco was born in Medellín, Colombia and studied biology at the Universidad de Antioquia. He has been involved in exploring poorly-known, remote areas in the Neotropics with an emphasis on Colombia. He has been active in central Andes exploration and bird survey work, several audio recording projects, and research on manakin display behavior in…

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Gerrit Vyn – Chasing a Unicorn: Expeditions to Capture the First Comprehensive Media of the Spoon-billed Sandpiper

January 6, 2014

Also see: supplementary video Gerrit Vyn is a Seattle-based photographer deeply committed to conservation and connecting people more intimately with the myriad creatures sharing this miraculous and fragile planet. His work often focuses on birds because they are powerful and visible indicators of environmental health and change. Gerrit’s images have been used by most major…

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Carol R. Foss, PhD – The Rusty Blackbird: Elusive Denizen of Northern Wetlands

December 2, 2013

Carol Foss, Director of Conservation at Audubon Society of New Hampshire, holds a B.A. in Biology from Colby College, a M.S. in Zoology from the University of Connecticut, and a Ph.D. in Wildlife Ecology from the University of Maine. Carol has served NH Audubon in a variety of capacities for more than 30 years, beginning…

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Fletcher Smith – Satellite Tracking and Full Life-cycle Ecology of the Whimbrel

November 4, 2013

Fletcher Smith, research biologist at The Center for Conservation Biology, William and Mary College , Virginia, works with a diversity of bird species throughout the western hemisphere, following migrants from their breeding to winter grounds. His current research projects include work with Whimbrels, Red Knots, marsh sparrows and neotropical migrants. In addition, he conducts breeding…

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