BLUE- THROATED MACAW, Ara glaucogularis

Since January of 2004, we have been developing a program of field investigations and educational workshops in a large sector of Beni department ( Bolivia ), implementing a Program for Conservation of the Blue-throated Macaw (Ara glaucogularis), species endemic to Bolivia and in critical danger of extinction. In the first phase of the program, we have searched for possible new places of presence of the specie. Furthermore, we have organized educational workshops and lectures for different sectors of population within the distribution areas of Ara glaucogularis, in order to raise awareness of the problem and the project among local dwellers.

Program diffusion

During the 2005 fiscal year, our team visited approximately 80 estates in the provinces of Marbán, Yacuma, Ballivián, Cercado, Moxos, Iténez, Vaca Díez and Mamoré, covering almost all the provinces of the Beni department and registering the presence of the specie in only six of them. In all fieldwork observations, we recorded the data on frequency of encounters; on the number of specimens of the Blue-throated Macaw as well as of other species of Psittacidos present; and on reproductive biology, diet and behavior of the said species.

Blue-throated Macaw couple. Image: Joseph Tobias

Our researchers monitored two nests in the Southern sector of the species distribution area, with a result of 100% success in reproduction, in both nests. We have managed a few natural nests, and situated 20 artificial nests in the sector. At present, these nests are being monitored for a Bachelor Thesis in Biology project. In terms of potential distribution, the observations made at the time suggest that the macaws are found mostly in the Northwest sector of Trinidad, river Beni acting as a natural limit of the distribution zone. In addition, we are analyzing the effect of anthropological factors, such as the use of macaw feathers in traditional dance costumes, might have on the population of the Blue-throated Macaw. Until now, we have examined 100 feather artifacts, of which only three contained feathers of the specie in question.

Artificial nets. Image: Joseph Tobias

In addition, we are beginning experimental work to verify if the Blue-throated Macaw feeds on young maize from the locals' croplands. We hope to have some results towards January 2006, the time of mature maize harvest. We also organized 40 urban and rural educational workshops in different Educational Units of the Beni department, and approximately 200 presentations for dwellers and owners of estates. Rural communities and municipal authorities have been informed about our activities.

Junco Technologies willingly collaborates in this experience. A laboratory birdhouse was specifically produced for the Blue-throated Macaw Conservation Program.

This laboratory birdhouse offers numerous technical elements that will facilitate the analysis of different components in order to produce a specifically adapted one for the Blue-throated