Oh I don't care if a bird is fertile or not. I meant by "distressing" is that I am unsure of how I feel. So it makes me ponder, wonder, a feeling of being a bit upset...do to uncertainty. Parrot mules, because somehow Mule doesn't sound odd. Mules are an accepted hybrid.
It is all really just a psychological battle in my own mind
As a point of reference, a chimpanzee human hybrid would be pretty distressing. Also probably quickly become a massive ethical debate.
This is a great read in hybrid animals
When animals from related species mate, they may produce hybrid offspring. These animals can display a jumble of traits, such as colors, shapes or behaviors.
www.sciencenewsforstudents.org
Part of this article:
But hybridization sometimes can boost biodiversity. A hybrid might be able to eat a certain food that its parent species cannot. Or maybe it can thrive in a different habitat. Eventually, it could become its own species, like the golden-crowned manakin. And that would increase — not decrease — the variety of life on Earth. Hybridization, Delmore concludes, is “actually a creative force.”
Going their own way
Hybrids can be different from their parents in many ways. Appearance is just one. Delmore wanted to know how hybrids might behave differently than their parents. She looked to a songbird called the Swainson’s thrush.
Over time, this species has split into subspecies. These are groups of animals from the same species that live in different areas. However, when they do encounter each other, they can still breed and produce fertile young.
Beyond distressing are the current experiments with human / chimp hybridization. And in the same vein: these experiments have been and are going on in China and other count
Juan Carlos Izpisua, who created the world’s
first human-pig hybrid in 2017 and led the latest experiment, said: “We are now trying not only to move forward and continue experimenting with human cells and rodent and pig cells, but also with non-human primates. Our country is a pioneer and a world leader in these investigations.”
In as much as I can understand these things the hybridizations only occur with extreme genetic modifications.
as far as macaws / cockatoos creating hybrids:
The Military Macaw is one of the eight species of the genus
Ara. The genus is one of six genera, which form morphologically diverse group termed as Macaws. Parrots of this group differ in body size on demand of the genus and species. Six of
Ara species are classified as large Macaws. Based on morphological similarities and differences, these species can be segregated into three pairs according to their plumage coloration. Representative mitochondrial genomes were sequenced only for
A. glaucogularis (blue and yellow coloration) and
A. macao (predominantly red/scarlet).
Ara militaris is one of two predominantly green species and full mitochondrial genome of considered species was sequenced in this study.
It’s comparison with
A. glaucogularis and
A. macaomitogenomes revealed higher degree of identity between
militaris and
macao sequences than between
militaris and
glaucogularis mtDNAs.
Ara militaris mitogenome will be indispensable to refine the phylogenetic relationships within Macaw group.
Keywords:Ara militaris,
Arini,
mitogenome,
military macaw,
Psittaciformes
I didn’t buy this research. But it seems the gene sequencing of the macaws is being mapped and compared to understand their evolutionary relationships.
anyways I find hybrid parrots interesting and I would love to understand the genetics behind them. Especially because they are more often than not fertile.