This slim volume lists all the scientific names of the avian specimens kept in the collection of the Royal University of Berlin at the time.
On Page 73 there appears two entries for the blue macaws as follows:-
Anodorynchus Spix. glaucus Süd Brasilien (southern Brazil) 2 (specimens)
hyacinthinus Para 1 (specimen)
Wednesday 4th December 2019
Good news from Brazil
Some positive news from Brazil. The breeding station Criadouro Fazenda Cachoeira has hatched since May earlier this year 10 Spix’s Macaws (Cyanopsitta spixii), of which the first two are flying. The breeding station is a state ... Read More »
" Naturam expellas furca, tamen usque recurret "
( If you drive out nature with a pitchfork, she will soon find a way back)
Horace (65-8 BC)