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Margaret Bryer, Ph.D.
Uganda 2023, 2015-2016, 2013, 2012, 2011

Redtail monkey
Redtail monkey eating in 2023 at Kanyawara, Kibale National Park

Redtail tail twining
Redtail monkeys sometimes twine tails

Adult female redtail monkey
Unofficial nickname: "The Dutchess"

Redtail monkey vocalization
Adult female chirps at another group

Infant redtail monkey

L'Hoest's monkey

Juvenile redtail monkeys

Female redtail monkey

Juvenile redtail monkey

Subadult redtail monkey

Female redtail monkeys

Juvenile redtail monkeys
South Africa 2010

(Photo by S. Chowdhury)

Chacma baboons

Data collection
Collecting baboon feces for hormone analyses while a baboon gets into "baboon-proof" trash can. (Photo by S. Chowdhury)

Winners at climbing


Vineyard baboons

Baboon female with infant

Chacma baboons

Chacma baboon
Foraging for barley seeds in a vineyard.

Alpha female baboon

Alpha male baboon

Baboons on tents
Ecuador Nov. 2008 - Feb. 2009

Monkey gargoyles
Cathedral in Quito

Amazon river

(Photo by K. Burke)

Coral snake

Amazon river

Radiotelemetry
Locating a woolly monkey group using telemetry equipment. (Photo by K. Burke)

Canopy from above
The view from the top of an observation tower in the forest.

(Photo by K. Burke)

Rescued tapir
Neighboring field station's rescued tapir.

Tiputini station
Smithsonian National Zoological Park, Washington, DC, 2009

Ape House O-Line
A young male orangutan uses an outdoor system of towers and cables at the National Zoo.

Male orangutan

Female orangutan

Male orangutan

O-Line

Orangutans

Female orangutan
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