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Home Archives for AOS Page 24
15 April 2020

AOS

Congratulations to 2020’s AOS Award Winners

Every year, the American Ornithological Society presents a range of awards honoring members for their research and volunteer work.

09 April 2020

AOS

How to Nail Your Paper’s Title and Abstract

You’ve written your paper, double-checked the references, and formatted it for submission. There’s just one thing missing — the title.

close up of a red and gray bird with a white plume on its face
White-Plumed Antbirds are among the many bird species that live within the area of the Biological Dynamics of Forest Fragments Project. Photo by Phil Stouffer.
08 April 2020

AOS

How Does Habitat Fragmentation Affect Amazonian Birds?

The Biological Dynamics of Forest Fragments Project began in 1979 and is the world’s longest-running experimental study of tropical forest fragments.

close-up of small grey and yellow bird in a tree
A female Canada Warbler on its wintering grounds. Photo by Santiago Rosado Hidalgo.
07 April 2020

AOS

Helping Migratory Birds While We Drink Our Coffee

The Andean mountains of Colombia, my homeland, are home to the world’s highest diversity of birds and are a major coffee-producing region.

photo showing many small fossil toe bones organized into compartments in a tray
The fossil toe bones of Golden and Bald eagles provide hints about how they adapted to Pleistocene megafauna extinctions. Photo by Oona Takano.
06 April 2020

AOS

900 Tiny Toe Bones Tell a Story About Prehistoric Eagles

Oona Takano’s research focuses on how something big — Pleistocene megafauna extinctions — affected something very small: the toe bones of eagles.

02 April 2020

AOS

A Message from the AOS President: Supporting You During COVID-19

Our primary goal is to ensure that your AOS membership provides you with as much value as possible during this difficult time.

a brown songbird being held in a researcher's hand
Nightingales’ average wing length relative to their body size has decreased over the last two decades. Photo by Javier de la Puente.
01 April 2020

AOS

Climate Change May Be Making Migration Harder By Shortening Nightingales’ Wings

The Common Nightingale, known for its beautiful song, breeds in Europe and parts of Asia and migrates to sub-Saharan Africa every winter.

small brown bird
The Pale-bellied Tapaculo (Scytalopus griseicollis) was one of the species examined in the new study. Photo by Daniel Uribe, Birding Tours Colombia.
23 March 2020

AOS

Scytalopus Tapaculos, a Continental Non-Adaptive Radiation

Birds in the tapaculo genus Scytalopus are a perennial source of headaches for ornithologists interested in species limits.

a dove's wing being held in a spread position by a researcher
A Mourning Dove’s age can be determined from the pattern of feathers on its wing. Photo by David Muñoz.
11 March 2020

AOS

Is Intensive Agriculture Reducing Mourning Dove Reproduction in the Eastern U.S.?

Populations of some common bird species, including the familiar Mourning Dove, have been on the decline for decades in North America.

eleven individual photos of different colorful songbird species
Eleven species of Neotropical migrants that were the focus of this study. Photos by Nick Bayly.
10 March 2020

AOS

Is the Darién Region of Colombia a Migratory Bottleneck for Neotropical Migrants?

Our passion for migratory birds and curiosity to reveal the mysteries of migration took us to one of the most spectacular regions of Colombia: the Darién.

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