Lincoln Brower
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Lincoln Pierson Brower (September 10, 1931 – July 17, 2018) was an American entomologist and
ecologist Ecology () is the study of the relationships between living organisms, including humans, and their physical environment. Ecology considers organisms at the individual, population, community, ecosystem, and biosphere level. Ecology overlaps wi ...
, known for his work on
monarch butterflies The monarch butterfly or simply monarch (''Danaus plexippus'') is a milkweed butterfly (subfamily Danainae) in the family Nymphalidae. Other common names, depending on region, include milkweed, common tiger, wanderer, and black-veined brown. ...
through six decades, including on their
automimicry In zoology, automimicry, Browerian mimicry, or intraspecific mimicry, is a form of mimicry in which the same species of animal is imitated. There are two different forms. In one form, first described by Lincoln Brower in 1967, weakly-defended m ...
,
chemical ecology A chemical substance is a form of matter having constant chemical composition and characteristic properties. Some references add that chemical substance cannot be separated into its constituent elements by physical separation methods, i.e., wit ...
and
conservation Conservation is the preservation or efficient use of resources, or the conservation of various quantities under physical laws. Conservation may also refer to: Environment and natural resources * Nature conservation, the protection and managem ...
. G. Pasteur called this Browerian mimicry, after Lincoln and his first wife Jane Van Zandt Brower.


Life

Brower was born to Bailey and Helen Pierson Brower in
Madison, New Jersey Madison is a borough in Morris County, in the U.S. state of New Jersey. As of the 2020 United States census, the population was 16,937. Located along the Morris & Essex Lines, it is noted for Madison's historic railroad station becoming on ...
in 1931. He was raised in
Chatham Township, New Jersey Chatham Township is a suburban township located in Morris County, New Jersey, United States. As of the 2010 United States census, the township's population was 10,452, reflecting an increase of 366 (+3.6%) from the 10,086 counted in the 2000 ...
, where he showed interest in butterflies.Mytelka, Roz
"Butterflies, Moths and Chatham Township; Lincoln Brower 1931-2018"
''Chatham Living'', August 2019. Accessed February 1, 2022. "Lincoln Brower, foremost expert on Monarch butterflies, grew up in Chatham Township.... A graduate of Chatham High School, he received a BA from Princeton University and a PhD from Yale."
In an oral history, he recalled being punished at school, being made to sit all day for skipping a class to go out and collect a species of moth; asked whether it was worth it, he stated "Absolutely". He met Jane Van Zandt while a student at Chatham High School. He was educated at
Princeton University Princeton University is a private research university in Princeton, New Jersey. Founded in 1746 in Elizabeth as the College of New Jersey, Princeton is the fourth-oldest institution of higher education in the United States and one of the ...
where he gained a BA in biology in 1953. He and Jane married and took their PhDs in zoology together at
Yale University Yale University is a Private university, private research university in New Haven, Connecticut. Established in 1701 as the Collegiate School, it is the List of Colonial Colleges, third-oldest institution of higher education in the United Sta ...
in 1957, his on speciation in the ''
Papilio glaucus ''Papilio glaucus'', the eastern tiger swallowtail, is a species of butterfly native to eastern North America. It is one of the most familiar butterflies in the eastern United States, ranging north to southern Ontario, Canada, and is common in m ...
'' group of butterflies, hers doing the first ever
controlled experiments A scientific control is an experiment or observation designed to minimize the effects of variables other than the independent variable (i.e. confounding variables). This increases the reliability of the results, often through a comparison be ...
on Batesian mimicry in butterflies. They spent two years at
Oxford University Oxford () is a city in England. It is the county town and only city of Oxfordshire. In 2020, its population was estimated at 151,584. It is north-west of London, south-east of Birmingham and north-east of Bristol. The city is home to th ...
, the first as
Fulbright scholars The Fulbright Program, including the Fulbright–Hays Program, is one of several United States Cultural Exchange Programs with the goal of improving intercultural relations, cultural diplomacy, and intercultural competence between the people o ...
, in E. B. Ford's ecological genetics laboratory. He then lectured at Amherst College from 1958, rising to the endowed Stone Professorship in 1976. In 1980 he moved to the Zoology Department at the
University of Florida The University of Florida (Florida or UF) is a public land-grant research university in Gainesville, Florida. It is a senior member of the State University System of Florida, traces its origins to 1853, and has operated continuously on its ...
. On retiring in 1997, he moved to Sweet Briar College as a research professor. A butterfly and moth collector from an early age, he began studying the biology of the monarch butterfly while a postgraduate at Yale in 1954, and became a world expert on the species over six decades. He contributed to over 200 papers and 8 films, combining research, public education about the monarch butterfly, and conservation work. Unlike some popular sources, Brower did not suppose the monarch to be in danger of extinction, though he agreed that its migration across America was threatened. He led a team of researchers studying the ecology of the overwintering grounds of the monarch in the mountains of Michoacan, Mexico, starting in the winter of 1977, incorporating aspects of thermal biology, predator-prey interactions, and
chemical ecology A chemical substance is a form of matter having constant chemical composition and characteristic properties. Some references add that chemical substance cannot be separated into its constituent elements by physical separation methods, i.e., wit ...
. In the 1980s, he assisted conservation groups in Mexico and the Mexican government to protect fir forests used by the species from logging. In the last decades of his life, he recorded the sharp decline in the monarch population of North America, down by some 80% in the 20 years to 2018, attributed to herbicides, logging, and weather events. He was the only scientist to sign a 2014 petition to the US government to give the monarch legal protection. He advised the novelist Barbara Kingsolver on butterfly migration for her 2012 book '' Flight Behavior''.


Family

He divorced Jane Van Zandt in 1974. He then married Christine Marie Moffitt; they divorced in 1980. He married his third wife, Linda S. Fink, in 1990. He had a son, Andrew Van Zandt Brower, who is also a biologist, and a daughter, Tamsin Brower Barrett. He died on July 17, 2018 in
Nelson County, Virginia Nelson County is a county located in the Commonwealth of Virginia, in the United States. As of the 2020 census, the population was 14,775. Its county seat is Lovingston. Nelson County is part of the Charlottesville, VA Metropolitan Statistic ...
.


Honors and awards

* Honorary Life Member of the Lepidopterists' Society, 1990 * The Linnean Medal for zoology, the Linnean Society of London, 1993 * Distinguished Animal Behaviorist award, the Animal Behavior Society, 1995 * Wilbur Lucius Cross Medal, Yale University, 2005 * Marsh Award for Insect Conservation, the Royal Entomological Society, 2007 * Conservation Action Prize, Whitney R. Harris World Ecology Center, 2014 * The E. O. Wilson Award of the
Center for Biological Diversity The Center for Biological Diversity is a nonprofit membership organization known for its work protecting endangered species through legal action, scientific petitions, creative media and grassroots activism. It was founded in 1989 by Kieran Suckl ...
, 2016 * Fellow of the Entomological Society of America, 2017 * Research associate of the Smithsonian Institution * Research associate of the McGuire Center for Lepidoptera at the University of Florida * Henry Bates Award of the Association for Tropical Lepidoptera * Fellow of the Royal Entomological Society * Fellow of the Explorers Club * Reconocimiento a la Conservacion de la Naturaleza from the Mexican federal government


References

{{DEFAULTSORT:Brower, Lincoln 1931 births 2018 deaths American entomologists American ecologists Chatham High School (New Jersey) alumni Yale Graduate School of Arts and Sciences alumni Princeton University alumni Chemical ecologists People from Chatham Township, New Jersey People from Madison, New Jersey