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Erica Royer

Erica Royer is an aviculturist at the Smithsonian Conservation Biology Institute, where she works with some of the rarest bird species in the world. Fascinated by animal behavior from a young age, Erica pursued a bachelor's degree in psychology and a master's in experimental psychology, publishing her thesis on dominance behavior in Caribbean flamingos. From that point forward, her love of birds and the conservation of endangered species was solidified. At the Smithsonian, she manages breeding programs for Guam birds and red siskins, as well as caring for other avian species, and works to study, propagate and even reintroduce several species.

Stories from this author

In the eastern part of North America, purple martins rarely use natural nest cavities. Instead, they rely on artificial “condominiums” and groups of plastic gourds hung by bird enthusiasts.

Purple Martin ‘Landlords’ Manage a Different Kind of Tenant

Every year, bird enthusiasts hang groups of plastic gourds for purple martins to nest in

Tasi is a 4-year-old Guam rail and a marvel, considering that just a few decades ago his species nearly disappeared.

Meet Tasi, a Little Bird with a Big Purpose

We care for many rare and endangered species here at the Smithsonian Conservation Biology Institute in Front Royal, Virginia, including a little brown bird named Tasi. Tasi is a 4-year-old Guam rail and a marvel, considering that just a few decades ago his species nearly disappeared.

A 28-day-old female Guam kingfisher chick at the Smithsonian Conservation Biology Institute.

Raising One of the World's Rarest Birds

Guam kingfishers are incredibly rare and difficult to breed, so we are thrilled to be closing out the breeding season with four new chicks. This has been our biggest year to date, and one of our busiest!

A 41-day-old Guam kingfisher chick at the Smithsonian's National Zoo and Conservation Biology Institute. With fewer than 140 Guam kingfishers left in the world, all living in human care, every chick is precious.

Growing Up Guam Kingfisher

Breeding season is the most demanding time of year for the bird team at the Smithsonian Conservation Biology Institute, but it can also be the most rewarding. With fewer than 140 Guam kingfishers left in the world, every egg laid and chick hatched is a step closer to saving this species.

Animu and Giha’s male Guam kingfisher chick at 23 days old.

Winging It: A Parenting Test for Guam Kingfishers

In April, the Smithsonian Conservation Biology Institute celebrated the birth of two extinct-in-the-wild Guam kingfisher chicks. Find out more about the new chicks in this update from animal keeper Erica Royer.

Female Guam kingfisher Giha at the Smithsonian Conservation Biology Institute. Guam kingfishers are extinct in the wild, but scientists are working to change that by breeding the species for release in the near future.

Some Egg-citing News and a Few Love Bites

There are only 135 Guam kingfishers in the world. The species is extinct in the wild, but scientists are working to change that by breeding the species for release in the near future.

A female Guam kingfisher at the Smithsonian Conservation Biology Institute in 2012.

Guam Kingfishers: A Truly Rare Breed

As an animal keeper at SCBI, some of my favorite birds to work with are small but sassy. Guam kingfishers certainly fall into this category. We have three pairs to introduce during this year's breeding season, so we have our work cut out for us.

Guam rail bird with stocky body, striped chest feathers and stripes on its head walks through grass

Conserving the Last of Guam’s Avifauna: The Recovery of the Guam Rail

Walking through the forests of Guam is arresting — because it’s silent. But the sound of the forest is returning.