Part II – Aviaries and nest sites
In my article in the last issue, I mentioned some of the factors to be considered when setting up breeding aviaries. Think carefully about the location being suitable for the species. When I was curator at Palmitos Park, Gran Canaria, in the breeding centre we had a lovely pair of the rare Purple-bellied Parrots (Triclaria malachitacea) – one of my favourite species.
They had never bred. They were housed in the hottest, least sheltered location there, which was more appropriate for a species from Brazil? From the hot, dry north, yes, but for a species from the cool, damp Atlantic forests of southern Brazil, whose climate is more similar to that of the UK, it was totally inappropriate. I moved the pair to a cooler, shadier aviary in a covered block and had the aviary walls painted pale green. These lovely birds bred successfully in the following year and produced chicks in all subsequent years.
Parrots from forested areas generally do better where there is tree cover near the aviaries. Conversely, many Australian parakeets and others from desert areas, feel uneasy in a wooded area. Overhanging trees indicate threats from snakes and other predators.