Less well known was his interest in bird hybrids and colour aberrations, as well as the phenomenon of 'sex reversal', for all of which he collected an impressive number of examples. Unfortunately, ...
“This is a hybrid — a cross between a sulphur-crested cockatoo and a galah. I have seen these two to three times over the years, but always as aviary birds that paired and bred together,” he ...
These charismatic birds are native to New Guinea and nearby regions and are known for their vibrant plumage and elaborate courtship displays. The rare hybrid King of Holland's bird-of-paradise was ...
A hybrid between 2.3.2.1c and 2.3.4.4b, that strain of bird flu was contracted from poultry; a preprint study suggests this hybrid has mutations that assist airborne transmission and infection of ...