Study

Threatened parrots of the central Andes of Colombia

  • Published source details Quevedo A., Salaman P., Mayorquín A., Valle H.M., Osorno N., Solarte C., Reinoso R., Sanabria D., Carantón D., Díaz V., Osorno G. & Verhelst J.C. (2006) Loros amenazados de la Cordillera Central de Colombia. Conservación Colombiana, 1, 21-57.

Actions

This study is summarised as evidence for the following.

Action Category

Provide artificial nesting sites for parrots

Action Link
Bird Conservation
  1. Provide artificial nesting sites for parrots

    A replicated study in 2004-6 in four tropical montane sites in Colombia (Quevedo et al. 2006) found that four of five threatened parrot species bred and roosted in 240 nest boxes provided. Indigo-winged parrots Hapalopsittaca fuertesi, golden-plumed parakeets Leptosittaca branickii, flame-winged parakeets Pyrhura calliptera and Santa Marta parakeets P. viridicata all used the nest boxes, with an increase in the numbers of young individuals of indigo-winged parrots and golden-plumed parakeets entering natural populations. There was no evidence that rusty-faced parrots H. amazonina used boxes. Boxes were 100 x 25 x 25 cm with a 10-15 cm entrance hole, except for those designed for rusty-faced parrots, which were only 60 cm tall. All boxes had grooves to allow parrots to climb the inside.

     

Output references
What Works 2021 cover

What Works in Conservation

What Works in Conservation provides expert assessments of the effectiveness of actions, based on summarised evidence, in synopses. Subjects covered so far include amphibians, birds, mammals, forests, peatland and control of freshwater invasive species. More are in progress.

More about What Works in Conservation

Download free PDF or purchase
The Conservation Evidence Journal

The Conservation Evidence Journal

An online, free to publish in, open-access journal publishing results from research and projects that test the effectiveness of conservation actions.

Read the latest volume: Volume 21

Go to the CE Journal

Discover more on our blog

Our blog contains the latest news and updates from the Conservation Evidence team, the Conservation Evidence Journal, and our global partners in evidence-based conservation.


Who uses Conservation Evidence?

Meet some of the evidence champions

Endangered Landscape ProgrammeRed List Champion - Arc Kent Wildlife Trust The Rufford Foundation Save the Frogs - Ghana Mauritian Wildlife Supporting Conservation Leaders
Sustainability Dashboard National Biodiversity Network Frog Life The international journey of Conservation - Oryx Cool Farm Alliance UNEP AWFA Bat Conservation InternationalPeople trust for endangered species Vincet Wildlife Trust